Alarm Messages Wedm
Alarm Messages Wedm
Alarm Messages Wedm
ALARM MESSAGE
(ALARM, MESSAGE, GUIDE)
Cause:
Remedy:
* The number and name are displayed on the screen (CRT or LCD).
[Example]
0001: EMERGENCY STOP
[Note 1] Alarm messages not registered to this alarm message list may be displayed
because of addition or change of functions. If you don’t understand the meaning
of displayed massage, stop the operation and contact us immediately.
[Note 2] Some messages may not be displayed depending on the machine model, even if
they have been registered to this list. Please contact us whenever you are
uncertain.
Alarm Alarm 3
Alarm 2
Alarm 1
Warning Warning 3
Warning 2
Warning 1
Operator
Guide
message
"Test mode stop" refers to the warning or alarm where the dry run or the operation with GRAPHIC
screen stops.
"Run mode stop" refers to the warning or alarm where actual machining stops.
Note: Warning 1, 2, 3 or guide can be reset even by pressing RESET key. However, the
two keys have different functions as listed below.
2
Alarm Message WIRE EDM
Notes: (1) The last one is displayed in the message area if two or more alarms occurs.
(2) The quantity of alarms and warnings is displayed on upper part of stastus display
area of the screen (CRT or LCD).
(3) The message No. and name are displayed on the DIAGNOSE, ALARM or WARNING
screen.
(1) Confirm in detail that when and what alarm occurred under what conditions.
(2) Confirm the alarm or warning message No. and its contents.
Confirm the power supply unit name and the software version number on the DIAGNOSE
VERSION screen or DIAGNOSE MAINTENANCE screen.
(3) In the automatic mode
Confirm the program No., sequence No. and contents of program.
Confirm setting conditions on NC FUNC screen and SET screen (OFFSET, etc.).
(4) In the manual mode
Confirm the contents of operation (including pre- and post-operations).
(5) Check whether the same alarm recurs when the same operation is executed again, and confirm
its frequency.
(6) Check whether the same alarm recurs when the conditions are changed.
Try to change the contents of program and operating procedure.
2. DESCRIPTION OF MESSAGES
Description : The +24 VDC power voltage in NC unit dropped (below 19 V).
The +15 VDC power voltage in NC unit dropped (below 11 V).
The –15 VDC power voltage in NC unit dropped (ober –8 V).
4
Alarm Message WIRE EDM
Cause : On the machine with a flame sensor, the flame sensor operated. (*FLM=0)
Remedy : (1) If no abnormality is found due to a fire, make sure the safety, then restart machining.
(2) If this message is displayed frequently, the flame will be defective. Check the input
signal, and please contact us.
Description : On the machine with a fire extinguisher, the fire extinguisher operated. (*FIRE=0)
Cause : Either ±X, ±Y, ±U, ±V, or ±Z overran and actuated the overtravel limit switch. (OT2-LS=1)
OT
Remedy : (1) In the MANUAL mode, press the f • 8 RELEASE key on the POSITION screen or
the button on the right side of CRT simultaneously with the RESET key.
OT RELEASE
OT
(2) Then, with the RELEASE button kept pressed, return the axis that actuated the over-
travel limit switch using the axis selection key.
(3) Next, press the RESET key to reset the alarm, then perform the reference point
return.
Description of Message 5
WIRE EDM Alarm Message
Description : The –15 VDC of the machining power dropped (over –8 V).
The +15 VDC of the machining power dropped (below 11 V).
The +24 VDC of the machining power dropped (below 19V).
Causes : (1) The contents of system ROM on the VMC card changed.
Faulty ROM or VMC card.
Erroneous contents in RAM on VOH card.
(2) This alarm is caused when turning power ON after changing ROM or when making
RAM clear (turning power ON while pressing STOP and RESET keys
simultaneously). This operation always causes this alarm, however, it is normal
condition. Reset the alarm by remedy (2).
Remedy : (1) For the machines with the power supply unit before MGW-J, please let us know the data
of machine parameters No.830 - 836.
For the machines with MGW-J or subsequent power supply units, please let us know
the data of machine parameters No.864 - 866.
(2) Perform the RAM clear operation.
Note: Execution of RAM clear will erase all program data in the RAM, and therefore
it should not be executed unless otherwise instructed by Makino personnel.
6
Alarm Message WIRE EDM
Causes : (1) The contents of system ROM on the EIS card changed.
Faulty ROM or EIS card.
(2) This alarm is caused when turning power ON after changing ROM or when making
RAM clear (turning power ON while pressing STOP and RESET keys
simultaneously). This operation always causes this alarm, however, it is normal
condition. Reset the alarm by remedy (2).
Remedy : (1) In the case of cause (1) above, please let us know the data of machine parameters
No.864 - 866.
(2) Perform the RAM clear operation.
Note: Execution of RAM clear will erase all program data in the RAM, and therefore it
should not be executed unless otherwise instructed by Makino personnel.
Cause : Occurs when cleaning RAM (turning power ON while pressing STOP and RESET keys
simultaneously).
Display disappears soon.
Description of Message 7
WIRE EDM Alarm Message
Description : Voltage of the battery for the NC unit program backup dropped abnormally.
Cause : Automatic power off was executed because the set data No. 34 bit 7 was turned on due to
an alarm or warning. This message is displayed at the power on operation next time. When
the bit 7 is turned on, the AUTO PWR OFF key returns to "0", which indicates that the
power was turned off normally.
Remedy : Press the RESET key, and check the 0/1/2 position of AUTO PWR OFF key, and the
set data No. 34.
8
Alarm Message WIRE EDM
Description : The power on check found mismatch of version numbers between EIS firmware and ASC
firmware on the EIS card.
Description : RAM was not protected at power off (manual or power failure).
Description of Message 9
WIRE EDM Alarm Message
Description : An intersection was not determined at blocks before and after inner wire offset.
1001 NOT TANGENT DUE TO OFFSET CHANGE, OUTSIDE RAD. Alarm 2 RESET key
Cause : When the wire offset value is illegal, the intersection may not be determined
diagrammatically.
Intersection is
not determined.
D1
Program D2
Cause : M02 or M30 was commanded during the wire offset mode.
10
Alarm Message WIRE EDM
Cause : A radius was not commanded in the block with movement in the case of arc modal.
(This alarm will occur if I, J or R is not programmed for arc, or if G01/G00 is not programmed
for the line after arc.)
Cause : G48 was specified in G48, G68 specified in G68 or G26 specified in G26.
Description of Message 11
WIRE EDM Alarm Message
1006 END POINT INCORRECT IN G02, G03 COMND Alarm 2 RESET key
Calculating method for (1) (If the condition of the following expression i not satisfied, an
error results.)
X
Allowable amount
Y End point
Start point
R2 = (X-I)2 + (Y-J)2
R1 = I2 + J2
J
Remedy : Correct the program or increase the set data No. 0080 setting (for example, 1 → 5).
Note: Set higher especially in the case of automatic programming output.
12
Alarm Message WIRE EDM
Cause : The cancel specification G47 and G69 to G48 and G68 were commanded in incorrect order.
G48
Cause : Values other than 0 (OFF) and 1 (ON) were commanded to X and Y in G71X_Y_; block.
1009 G92 SPECIFIED AFTER G48, G68 OR G26 Alarm 2 RESET key
Description of Message 13
WIRE EDM Alarm Message
1010 G CODES IN SAME GROUP CAN’T BE IN SAME BLOCK Alarm 2 RESET key
22
(63)
28
(64)
29
30
40
41
42
48
68
70
71
92
Automatic reference
point return
Return from
reference point
Undefined
Mirror OFF
Coordinate system
Dwell
Scaling
Rotation
Mirror ON
setting
14
Alarm Message WIRE EDM
Cause : G code other than the ones listed in the table was specified.
Causes : (1) The modal of wire offset cancel block was an arc.
(2) Movement command outside of compensation plane is in the wire offset cancel block.
Cause : While wire offset was under way in memory run, it was stopped and a movement command
was executed in MDI mode or M06; was specified but an alarm was caused due to fixed
amount movement.
Description of Message 15
WIRE EDM Alarm Message
1015 ILLEGAL PLANE MOVE.COMND EXIST G41, G42 BLOCK Alarm 2 RESET key
Cause : Movement command outside of compensation plane was in the wire offset start block.
Overcut of wire
16
Alarm Message WIRE EDM
1017 MORE THAN 2 NON-MOVEMENT BLKS DURING Alarm 2 W ARN RESET key
G41, G42
Cause : In the wire offset, there are more than two blocks without movement so that an intersection
can be determined, causing a turn around the corner.
G91 X10.;
Cause : G44 compensation results in insufficient offset length. This alarm may occur in a short
block.
Compensated length
Description of Message 17
WIRE EDM Alarm Message
1019 G44 PROGRAMMED BEFORE G41, G42 Warning 3 W ARN RESET key
Description : The corner profile control ON was specified during wire offset cancel.
Cause : During the wire offset canceling, G44 also becomes invalid. It becomes valid from the block
in which the wire offset ON is specified.
1020 G25 COMND WITHOUT OFFSET OR TAPER Warning 2 W ARN RESET key
Cause : Spiral interpolation command (G25) was executed in other than wire offset mode.
Remedy : It is valid only in the wire offset mode. Program G41 or G42.
1021 G24 COMND WITHOUT OFFSET OR TAPER Warning 2 W ARN RESET key
Cause : Taper corner tangential circle insection (G24) command was executed in other than the
taper mode.
Cause : The Upper – lower same R command (G49) was executed in other than the taper mode.
18
Alarm Message WIRE EDM
1024 MOVEMENT END COORD. WITHIN PROHIBITED AREA Alarm 2 RESET key
Cause : When a prohibited area was set with G22 command, the end of movement entered the
prohibited area.
Description of Message 19
WIRE EDM Alarm Message
Cause : P_ or X_ command for specifying a dwell length is not in the G04 dwell command.
1029 G30 IS ONLY VALID AFTER REF. POS. RETURN Alarm 2 RESET key
Causes : (1) The number of reference point (P command) specified together with the G30 command
is not 2, 3 or 4.
Note: When P is omitted, it becomes the 2nd reference point.
(2) When G30 was specified, the reference point return had not been completed.
1030 G53 IS ONLY VALID AFTER REF. POS. RETURN Alarm 2 RESET key
Cause : When G53 was specified, the reference point return had not been completed.
Causes : (1) The L command in the same block as the G28 command is other than 0, 1 (it becomes
L0 when omitted).
(2) The reference point return is executed to search for DEC when that operation has not
been executed yet, but its condition is improper.
The set data No. 66 setting is not "0"
20
Alarm Message WIRE EDM
Causes : (1) The G28 command was not specified before the G29 command.
(2) An axis not specified with the G28 command was specified with the G29 command.
Cause : In the G95 command (Z axis position control command), improper value was specified.
Cause : A value other than the defined L value of the G10 command was specified or other address
code is out of range.
The L value that the user can specify is either of the following:
L1 : Changing offset value
L2 : Changing work offset value
L10 : Changing machining condition
L20, 21 : Changing entered machining condition (main, sub)
L50 : Changing model data
L80 : Changing taper surface data
L999 : Changing parameters (set data/machine parameter/system parameter)
Description of Message 21
WIRE EDM Alarm Message
Cause : The word in the G10 command block exceeds the allowable range.
Cause : The movement exceeding the set number of axes was specified.
Cause : The G10 command for power supply is overlapped. System error
Statement: G10 L13 P0 for machining OFF
G10 L31 P1 for machining ON
22
Alarm Message WIRE EDM
Cause : The G10 command for machine control is overlapped. System error
G10 L60 Statement.
Cause : The program end M code (M02 or M30) command was not in the main program.
Remedy : Specify the M02 or M30 command at the end of the main program.
Cause : There are five or more G10 commands in a block. System error
Note: Those codes (M17, M07) that generate G10 internally are included.
Description of Message 23
WIRE EDM Alarm Message
Causes : (1) In case of metric command unit, command can be made only down to the 3rd decimal
place.
In case of inch command unit, command can be made only down to the 4th decimal
place.
(2) Smaller than the decimal point is unavailable with an F command.
Causes : (1) ±99999.999 or ±9999.9999 for the metric command unit. (Note 1)
(2) ±9999.9999 or ±999.99999 for the inch command unit. (Note 1)
(3) Standard value 1000 for the F command (Note 2)
(4) PQ values of M600, M610, M620, or M630 (Note 3) or F value of M650 for the machine
with pallet magazine.
Note 1: The allowable range varies depending on the set data No.0063 for linear axis,
or set data No.0537 for rotary axis.
Note 2: The allowable range varies depending on the machine parameter No.0561.
Note 3: Warning 3 when this message is output under control of pallet magazine, or
otherwise alarm 2.
Cause : The axis was moved in the automatic run mode, though the reference point return has not
been completed yet.
24
Alarm Message WIRE EDM
1049 CANNOT MDI RUN DURING MEM RUN Warning 3 W ARN RESET key
Cause : Halfway in the machining block in memory run, MDI interrupt (switching to MDI run) was
made and a machining block was specified.
1051 USE COND. NOT MET FOR ADDITIONAL AXIS Warning 3 W ARN RESET key
Cause : The axis with servo OFF is in the current valid axis.
Description of Message 25
WIRE EDM Alarm Message
Cause : U- and V-axes movement command is in the G51 and G52 taper mode.
However, in case the following G codes are in the same block, the U- and V-axes
commands become that G code command, causing no alarm.
G04, G10, G22, G28, G29, G30, G53
Cause : U- and V-axes movement command is in the G02 and G03 circle mode.
Cause : An axis other than X and Y axes was specified for the rotation center position of
G68X_Y_A_;.
Cause : An axis other than X and Y axes was specified for the rotation center position of
G26X_Y_A_;, on a copy angle A_ was not input.
26
Alarm Message WIRE EDM
1058 G24 ERROR (NOT TANGENT TO BEFORE, AFTER BLKS) Alarm 2 RESET key
Cause : The G24 command block is not adjacent to both before and after blocks (straight line and
circle).
Remedy : Correct the program or increase the setting of set data No. 0083 (from 17 to about 50).
Causes : (1) Compensated figures of blocks before and after G24 command block were without
intersection. (Fig. 1)
(2) When block either before or after G24 command block is an arc, compensation by G24
resulted in 0 radius of block before and after (every in rare case). (Fig. 2)
Program Program
D G24 command
G24 command
Intersection cannot
D be determined.
r=0
Fig. 1 Fig. 2
Description of Message 27
WIRE EDM Alarm Message
1060 G24 ERROR (OVERCUT BY NEGATIVE RAD. CALC.) Alarm 2 RESET key
Cause : Either block before and after G24 command was circle and compensation resulted in
negative radius.
Program
G24 command
D
D r
r<D
Where figure like this
would be obtained if D
without G24, commanding
G24 will cause an alarm.
Causes : (1) The height of program plane or subprogram plane is set higher than actual upper guide
height.
Note) Warning 2, Warm reset key
(2) The height of program plane or subprogram plane is set lower than actual lower guide
height.
Note) Warning 2, Warm reset key
(3) The upper guide height is too small, compared with the sub plane height.
Note) Alarm 2, Reset key
In general taper machining, the above case is very rare and there is high possibility of
misentry. Therefore, warning is output to alert the operator.
Press the SET key and then the OFFSET key to check the value on the OFFSET
screen.
28
Alarm Message WIRE EDM
Cause : The taper command (G51, G52) is not in the same block as the G41 or G42 command.
The taper cancel command (G50) is not in the same block as the G40 command.
Cause : G20 command for the metric command system was specified.
G21 command for the inch command system was specified.
Description of Message 29
WIRE EDM Alarm Message
Cause : A value other than A0 to A9 was commanded in the block of G92 A_; block.
Cause : Movement for more than 3 axes including C and Z axes was specified simultaneously.
1069 MOVE Z AXIS TO HEIGHT OF Z POS. DISPLAY Guide W ARN RESET key
Description : In the Z axis manual machine, this message is displayed along with STOP status lamp ON
when the G95 (Z axis position control) is turned on.
Remedy : Move the Z axis to the specified height and restart operation.
30
Alarm Message WIRE EDM
Cause : The corner override (G46) was specified in the radius compensation cancel (G40) block.
1072 DUPLICATE INSTRUCTIONS OF G44 AND G46 Warning 2 W ARN RESET key
Cause : G46 was specified in the G44 block, or G44 was specified in the G46 block.
Note: Normally, the G44 is used for 1st cut and G46 for 2nd and subsequent cuts.
If they are specified in the same block, G44 has priority.
1073 IMPOSSIBLE TO SET COORD. (G92) DURING G41, G42 Alarm 2 RESET key
Description of Message 31
WIRE EDM Alarm Message
Cause : Midway in taking measurement in memory run, MD1 interrupt was made to perform
measurement.
Remedy : Reset
Cause : In the vertical irregular shape mode (G41/G42P_), the command other than P0, P1 and P2
is specified.
32
Alarm Message WIRE EDM
1078 INCONSISTENT COMND WITH G41/G42P_ COMND Guide W ARN RESET key
Description : (1) Taper command (G51/G52) is specified in the vertical irregular shape mode(G41/
G42P_).
(2) Circular interpolation (G02/G03) is specified in the vertical irregular shape mode (G41/
G42P_).
(3) The mirror image, scalling or axis exchange is specified in the vertical irregular shape
mode.
1079 N NO. FOUND FOR I/O CANCEL MACRO Alarm 2 RESET key
Cause : Both cancel N number and reset processing N number are registered when ICON macro
execution request is made during execution of ICON macro. System error.
1080 THE MANUAL RUN KEY IS INVALID NOW Warning 1 W ARN RESET key
Cause : MANUAL key on FPB operation panel or MAN RUN key on the screen was pressed
during execution of return operation by RETRACT key in the manual interruption mode for
wire break recovery or one touch M6 operation.
Remedy : Cancel the return operation to restore the operation mode because manual interruption is
invalid during return operation using the RETRACT key.
Description of Message 33
WIRE EDM Alarm Message
1082 RETURN IS ONLY DURING MANUAL RUN Warning 1 W ARN RESET key
Cause : The RETRACT key was pressed without performing manual interruption in the operation
mode (MEN RUN or MDI RUN mode) other than MAN RUN mode (except one touch keys).
Or, RETRACT key was pressed without performing retraction in the manual interruption
mode.
Remedy : Because the retract and return function is invalid in the mode other than manual
interruption, switch the mode to manual interruption mode (eg. MAN RUN key ON in
MEM RUN mode), and press RETRACT key after performing retraction.
1083 MDI, MEM RUN INVALID DURING MAN. ZERO RETURN Warning 2 W ARN RESET key
Cause : When operating in a mode (MDI, memory) other than the manual mode, manual operation
interrupt was attempted to manually return to the zero point.
Remedy : Manual return to the zero point is not possible during the automatic operation.
Cancel the zero point return mode before changing the operation mode, and then turn
power on again.
1084 RETURN, RECOVERY W. BREAK NOT IN EFFECT Warning 2 W ARN RESET key
Description : No retract operation can be done during recovery from wire breakage.
34
Alarm Message WIRE EDM
1085 G590, G591, G592 VALID AT HEAD BLOCK ONLY Alarm 2 RESET key
Cause : Input resolution setting G code (G590, G591, G592) must be specified at the head of a
block, but actually it is specified in the middle of block.
Description : In the standard resolution mode (set data No. 0063), a value with decimal point that
exceeds the standard resolution is entered, and therefore it is rounded off to standard
resolution.
Example: Metric system 1.2345 → 1.235
Inch system 1.23456 → 1.2346
Cause : A value larger than the upper limit (14744.7) was specified for the G94 dwell command.
Cause : Wire breakage occurred during machining and the automatic wire breakage recovery
function was actuated.
Remedy : When the wire breakage point is reached, the message automatically disappears.
Description of Message 35
WIRE EDM Alarm Message
Cause : During automatic wire break recovery of RECOVERY WIRE BREAK 1, AUTOMATIC WIRE
LOADING RETRY 1 or 2 on the NC FUNC screen, the following state occurred.
This message appears when moving in DRY RUN to next machining start point.
Remedy : When the next machining start point is reached, the message automatically disappears.
Causes : The number of wire break times in the current machining process reached the number set
to the set data No. 100.
In case the recovery wire break 1 or 2 on the NC FUNC screen has been set, the following
operations are made.
(1) RECOVERY WIRE BREAK 1
The message "1741: M6 SEARCHED BY M74, A.W.T. MISSED (1)" is displayed, and
the head moves to the next machining start point in the dry run mode.
(2) RECOVERY WIRE BREAK 2
Return is made to the machining start point where movement stops. Pressing the
START key again from this condition starts the recovery wire break operation. The
number of recovery wire breaks is cleared to 0.
1093 RECOVERY POWER FAILURE (WAIT FOR PRM No.575) Warning 1 W ARN RESET key
Cause : Power failure occurred and the automatic power failure recovery function was actuated
during MEMORY RUN operation.
The system waits for the power failure recovery function to operate for the duration of the
set time, if the machine parameter No.575 has been set.
Remedy : Upon returning to the position where power failure occurred, the message automatically
disappears.
36
Alarm Message WIRE EDM
Causes : Power failure occurred in auto mode under one of the following conditions so that the
automatic power failure recovery cannot be made.
(1) During MDI RUN operation.
(2) At stop.
(3) Automatic wire loading skip of NC function is valid.
(4) Without automatic wire loading unit.
Description of Message 37
WIRE EDM Alarm Message
Wire Wire
1
Concentration of discharge
on a narrow area
Existence of insulator Aerial discharge
like rust, raw surface (air inclusion)
etc.
Decrease machining conditions
at the start of machining.
(a)
(b)
(c)
3 Closely
(d)
check wire
break
position (e)
(f)
38
Alarm Message WIRE EDM
Guide
Closely check the energying plate and guide in case of wire break
(c) (e)
REST
Tool large
Machining too holding force Insufficient
close to edge wear stripe flushing
Description of Message 39
WIRE EDM Alarm Message
Method 1. Manually load wire at the point where wire was broken.
(Set the recovery wire breakage to 0).
Method 2. After pressing the "RESET" key, return the head to the machining start point and connect
the wire. Turn on the DRY RUN and make the head approach the wire break point
(normally, 2 to 3 mm before that point) with the wire connected, the stop operation.
Turn off the DRY RUN on the NC FUNCTION screen, press the START key with the
TOUCH on the MACH OPERATE screen turned on, and turn off the TOUCH when the
head reaches the wire break point. (Wire break recovery count should be 0)
Method 3. Use the recovery wire breakage (recovery wire breakage 1 or 2) (only when equipped with
automatic wire loading unit).
The above methods have their own advantage and disadvantage. Determine the method to be used
in advance considering the machining accuracy, ease of wire breakage recovery and other factors.
Table 1. Machining continuation methods after wire breakage and their features
Feature
Advantage Disadvantage Example of application
Method
Method 2 • Machined portions • Return to start hole, dry run • Products requiring high
(recovery 0 Dry left as they are ON, OFF and many other accuracy
run + touch) operations are involved. • Machining in single
• Machining cannot be operation of relatively
continued in the case of thick plate
unattended operation as • Not adequate for high
temporary stop is caused. speed machining
40
Alarm Message WIRE EDM
Description : Power failed during machining with the powe failure recovery function (optional) turned on,
and the power failure recovery operation is executed.
Cause : M6 command was specified in the taper mode or vertical irregular shape mode.
Remedy : Specify M6 command in other than taper mode or vertical irregular shape mode.
Description : An attempt to start the machining was made, skipping the return operation after the axis
retraction.
1100
∼ NPC SYSTEM ERROR Alarm 3 RESET key
1356
Description of Message 41
WIRE EDM Alarm Message
Cause : The macro command codes of which commanding order is limited were not specified in the
correct order.
Example: The PRED command was specified before the PROP command in the
external data command.
Remedy : Check the input command value. Specify the correct O No.
1118 O NO. (MAIN, SUB) IS NOT REGISTERED IN MEMORY Alarm 2 RESET key
Cause : O No. started in memory operation or called by the subprogram is not registered.
The subprogram O No. called from the subprogram is also checked.
Remedy : Find the unregistered O No. and register it. Correct the program.
1119 EDIT IN BLOCK DISP. OR ERROR IN MAIN PROGRAM Alarm 2 RESET key
Remedy : (1) Press the LIST key to close the program being displayed on the EDIT, BLOCK
screen. Start under the condition other than registering, deleting on the EDIT, LIST
screen or tape inputting/outputting.
(2) Correct O No. error.
42
Alarm Message WIRE EDM
1120 EDIT IN BLOCK DISP. OR ERROR IN BUS PROGRAM Alarm 2 RESET key
Causes : O No. by subprogram call or subprogram called from subprogram is in the following state.
(1) Being displayed on the EDIT BLOCK screen or being registered or deleted on the EDIT,
LIST screen or being tape input/output.
(2) There is an illegal block or grammar in O number.
Remedy : (1) Press the LIST key to close the program being displayed on the EDIT, BLOCK
screen. Start under the condition other than registering, deleting on the EDIT, LIST
screen or tape inputting/outputting.
(2) Correct O No. error.
Causes : Block sequence No. is not found due to the following causes.
(1) Error of N No. started in memory operation.
(2) Specification error of subprogram call M98 O_P_ or retract M99 P_.
(3) Error of destination N No. of macro command GOTO statement.
Description of Message 43
WIRE EDM Alarm Message
Cause : The retract command (M99, M99P_) is not found in the subprogram.
44
Alarm Message WIRE EDM
Cause : The tape input/output drive failed during program input/output on the EDIT screen.
Remedy : Recheck the program input/output condition (set data No. 20 to 26), tape I/O drive, and the
cable.
1152 BLOCK WITH MORE THAN 126 DIGITS PRESENT Alarm 2 RESET key
Cause : A block containing more than 126 characters is detected during tape input on the EDIT
screen.
Description of Message 45
WIRE EDM Alarm Message
1182 PROHIBITED MACRO VAL. IN THIS TYPE MACHINE Alarm 2 RESET key
Cause : In calculation equation of macro instruction, the function argument value or system variable
substitution value or NC code replacement value was outside of allowable range.
46
Alarm Message WIRE EDM
Cause : In macro instruction calculation equation, an extremely large absolute value occurred.
Cause : In macro instruction calculation equation, an extremely small absolute value occurred.
Example:G93 P_ G_
Defining G code
Subprogram to be called.
Remedy : Correct the program.
Description of Message 47
WIRE EDM Alarm Message
Cause : In macro level 4 state, modal call by G65, G66 or G, M code with nest level limit was
commanded.
G66
G65 M98 G65 T100
X10
G67
48
Alarm Message WIRE EDM
1220 FORMAT ERROR OF GRAPHIC MACRO CODE Guide W ARN RESET key
Description : (1) In complete address code is used in the G code for graphic.
(2) The PRFM command is specified without executing G400, G430 or G440.
1221 ILLEGAL INPUT DATA OF GRAPHIC MACRO CODE Guide W ARN RESET key
Description : The address code in the G code for graphic is out of allowable range.
1222 ILLEGAL G CODE IN GRAPHIC MACRO CODE Guide W ARN RESET key
Causes : (1) In the graphic macro program, the G code other than G400–G439 is used.
(2) In the user menu creating program by the modal plan, the G code other than G440 –
G449 is used.
1223 SO MANY G CODE IN GRAPHIC MACRO CODE Guide W ARN RESET key
Cause : Multiple graphic macro codes G400–G439 are used in the same block.
Remedy : Correct the program. The graphic macro code must be used in an individual block
respectively.
Description of Message 49
WIRE EDM Alarm Message
1224 GRAPHIC MACRO CODE OUT OF DRAWING AREA Guide W ARN RESET key
Cause : A graphic macro code exceeding allowable drawing range is specified in a program.
Cause : The number of characters of PRFM command following G440–G449 is larger than internal
memory area.
Remedy : Correct the program to decrease the number of characters of entire PRFM command.
: : : :
: : : :
50
Alarm Message WIRE EDM
Description : The programmed E No. exists, but either value of machining condition elements of that E
No. is out of the setting range.
Causes : (1) E No. having illegal machining condition element value was specified in the program.
Note: Warning 3, WARN RESET key
(2) E No. having illegal machining condition element value was input IN on the MAIN
COND or SUB or COND screen.
Note: Guide, WARN RESET key
Remedy : (1) Confirm E No. and M/C condition element value, and correct it on the COND LIST
screen and COND (MAIN, SUB) screen, then restart operation.
(2) Confirm E No. and M/C condition element value, and correct value on the COND LIST
screen, then input IN the E No. on the COND (MAIN, SUB) screen.
1501 ILLEGAL CHANGE DATA OF MACHING COND. See Note See Note
Description : Although each machining condition element has the setting range, the programmed
element value is out of that range.
Causes : (1) A value, character or symbol out of the setting range was enteredt IN in the cursor
line of either COND screen (MAIN, SUB or LIST).
Note: Guide, WARN RESET key
(2) In the machining condition element change command (G10L10RP_;) in a program, the
value P_ specified by R_ is out of the setting range.
Note: Alarm 2, RESET key
Remedy : (1) Confirm the cursor position and value to be input, then input it IN .
(2) Press the RESET key. Confirm R_ and P_ values, and correct it, then restasrt
operation.
Description of Message 51
WIRE EDM Alarm Message
Description : Optional machining condition element was specified on the machine having no options.
Remedy : (1) Check E No. and element set value, and correct either one, then restart machining.
(2) Check E No. and element set value, and correct either one.
(3) Check element set value, and correct it.
Remedy : (1) Press the RESET key. Check E No. and correct it, then restart machining.
(2) Check E No. and input correct E No. IN .
52
Alarm Message WIRE EDM
Description : An attempt to write a machining condition element to an E No. failed, because that E No.
has Makino standard condition attribute.
Remedy : (1) Failure in writing is normal because of Makino standard condition attribute.
(2) On the MGW-K, if a condition element is to be written to that E No. overriding the
attribute, turn on the set data No.336 bit0, then write it to that E No.
Description : An attempt to erase a machining condition E No. on the COND LIST screen failed, because
that E No. has Makino standard condition attribute.
Remedy : (1) Failure in erasing is normal because of Makino standard condition attribute.
(2) On the MGW-K, if that E No. is to be erased overriding the attribute, turn on the set data
No.336 bit3, then erase that E No.
Cause : The L of M71L for approach function ON/OFF command is other than 0 and 1. To turn ON
the function, specify L0 or omit L, or to turn OFF the function, specify L1.
Remedy : Open the second function key screen of COND MAIN screen. Turn ON or OFF the
APPROACH key, then press START key. After automatic operation is finished, correct
the program.
Description of Message 53
WIRE EDM Alarm Message
Cause : The approach 1 machining condition specified by M17S_ is illegal. (Invalid for MGW-K)
Remedy : On the COND LIST screen, correct machining condition of E No. to be registered as
approach 1 condition. Then, open the second page of COND MAIN screen, and register
the E No. of corrected machining condition with APPROACH 1 E. NO. key. Next, press
the START key.
Cause : The approach 2 machining condition specified by M17A_ is illegal. (Invalid for MGW-K)
Remedy : On the COND LIST screen, correct machining condition of E No. to be registered as
approach 2 condition. Then, open the second page of COND MAIN screen, and register
the E No. of corrected machining condition with APPROACH 2 E. NO. key. Next, press
the START key.
1509 APPROACH E NO. IS E9000 – E9999 See Note W ARN RESET key
Cause : In manual or automatic run mode, an attempt to register E No. other than E9000 – E9999
as approach 1 or approach 2 condition was made. (Invalid for MGW-K)
Remedy : (1) Open the second page of COND MAIN screen, and when operating the
APPROACH 1 E. NO. or APPROACH 2 E. NO. key:
Register again the machining condition within the range of E9000 – E9999.
(2) In the automatic run mode, if operation is stopped when M71S_A_ approach condition
is changed in a program:
Register approach 1 or 2 condition manually in the same manner as (1) above, the
press START key.
Note: In manual run mode on COND screen : Guide
During execution of M71S_A_ block in auto mode : Warning 3
54
Alarm Message WIRE EDM
Description : An attempt to write a machining condition element to E No. on the COND LIST screen
failed, because that E No. has the write protected attribute. (After MGW-K)
Remedy : (1) Failure in writing is normal by current setting because of write protected attribute.
(2) If that E No. is to be written overriding the attribute, turn on the set data No.336 bit1,
then write the condition element to that E No.
Description : An attempt to erase a machining condition E No.on the COND LIST screen failed, because
that E No. has the accidental erasure protected attribute. (After MGW-K)
Remedy : (1) Failure in erasing is normal by current setting because of accidental erasure protected
attribute.
(2) If that E No. is to be erased overriding the attribute, turn on the set data No.336 bit2,
then erase that E No.
Description : An attempt to erase a machining condition E No.on the COND LIST screen failed, because
that E No. has the erasure protected attribute. (After MGW-K)
At present, there is no E No. assigned with the erase protected attribute.
Remedy : Only the E No. except the E No. assigned with the erase protected attribute can be erased.
Description of Message 55
WIRE EDM Alarm Message
Description : An attempt to add E No. was made, but the user condition area is full and no more E No.
can be added. (After MGW-K)
Registrable machining conditions are total 600 conditions including Makino standard
conditions and user own conditions (Note).
Note: 600 conditions are guaranteed minimum value. In fact, more conditions can be
registered, but the quantity (another several ten conditions) may vary
depending on the software version. This warning guide is given when this
memory quantity is also full.
Description : An attempt to add E No. on the COND LIST screen failed because that E No. already exists.
(After MGW-K)
Description : In M90P_Q_; block, a value out of the P0-P2 or Q0-Q1 range was specified.
56
Alarm Message WIRE EDM
Description : The remain/cutoff machining command was specified during radius compensation cancel
mode (G40).
Description : The program stopped at the head of M08 block due to a setting on the SET, M08 CONTROL
screen.
Description : The program stopped after movement of M08 block due to a setting on the SET, M08
CONTROL screen.
1525 MACHING SKIP UNTIL M8 BLOCK BY M90Q1 Warning 1 W ARN RESET key
Description : On the M8 CONTROL screen, M17 was specified for "SHAPE PART: 1 (SKIP
MACHINING)". If "SHAPE PART" is set to 1 (SKIP MACHINING), the machining power is
not turned on until the M8 block even though M17 was specified.
Cause : Besides a direct change on the M8 CONTROL screen, if the same N No. is set to "SHAPE
N NO." and "CUT-OFF N NO." of the model plan, "SHAPE PART" is set to 1 (SKIP
MACHINING).
Description of Message 57
WIRE EDM Alarm Message
Description : In the radius compensation cancel mode, M8 was specified with "BD BLOCK DIVISION"
set to 1 (DIVIDE) on the M8 CONTROL screen.
The M8 block divide function is invalid during radius compensation cancel mode.
Description : Set value of address word (E,L,P,Q,R,I,J,K,G,M) in the G10 block (G10L10, G10L20-L23)
is illegal. (After MGW-K)
Remedy : Check the G10 command format, and correct the program.
1540 TRANSFER CAN ONLY IN RESET MODE Guide W ARN R ESET key
Cause : On the COND, MODEL SEARCH screen, an attempt to transfer the searched rough
machining conditions as modal data was made though the machine is not in RESET status.
Remedy : Place the machine in RESET status, and then transfer the data as modal data.
58
Alarm Message WIRE EDM
Cause : The parameter value related to the feed rate is illegal and thus the feed rate cannot be
calculated.
Causes : The following errors were caused when specifying X- and Y-axes in the automatic
measuring by G76 to G85.
(1) G76, 77, 80 : X- and Y-axes were specified
(Only one of them needs be specified.)
(2) G76 – G85 : No axis was specified.
(3) G83 : G83 L specification or I, J specification error
(4) G79, G80, G82, G84, G85 : It is necessary to specify X- and Y-axes.
(5) G83 was specified when either mirror image, axis exchange, scalling or rotation is
activated (G92 miss setting prevention).
Cause : The angle A numerical values of G79, G84 and G85 are other than 0 to 9.
Description of Message 59
WIRE EDM Alarm Message
Cause : When approach movement was made in the automatic measuring, the workpiece was not
touched.
Remedy : Check the specified value, the measuring start position and the workpiece position.
Clean the wire surface and the workpiece touch surface.
1722 MEASURING SKIP (DRY RUN, MACH LOCK, GRAPHICS) Warning 1 W ARN RESET key
Cause : At dry run, at machine lock or at graphic, skip was made due to presence of G76 to G85
(automatic measuring) command.
Remedy : Execute G76 to G85, during condition other than at dry run, at machine lock or at graphic.
1731 MEASURE AND MACHINING MODE MEASURING Warning 1 W ARN RESET key
Cause : This message is displayed at the time of measurement start in the automatic measuring and
machining mode.
60
Alarm Message WIRE EDM
1732 G86, G87 EXCESS STOCK REMOVAL Warning 3 W ARN RESET key
Cause : If the measurement result shows that the stock removal to the finish reference dimension
exceeds the set data No. 205 value, the system determines that the stock removal is too
large and stops operation.
Skip or remeasurement is determined depending on the setting of set data No. 200 bit 1.
Cause : This message is displayed when measurement was skipped by the setting of set data No.
200 bit 1.
Cause : This message is displayed when a proper stock removal was left by the setting of set data
No. 200 bit 2, and a machining is executed.
1735 MEASURE AND MACHINING MODE COMPLETION Warning 1 W ARN RESET key
Cause : If the measurement result shows that the stock removal to the finish reference dimension
is smaller than set data No. 206 value, the system determines that the stock removal is too
small for additional machining and ends automatic measuring and machining operation.
This case is a normal finish condition, so it is not a stop status.
Description of Message 61
WIRE EDM Alarm Message
1736 G86, G87 EXCESS DEVIATION OF MEASURED DIM. See Note W ARN RESET key
Cause : If difference between maximum and minimum of measured values obtained in the edge
face measurements of 5 times per side is larger than set data No. 203 value, the system
determines that measurement reliability is low and displays this message.
Note: Operation does not go in stop status when the set data No. 200 bit 2 is set to
"1".
Bit 2 0: Machining is executed if measured values do not disperse and there is proper
stock removal remained. (Warning 3)
1: Only measurement is done, but not machining. (Warning 2)
1740 STOP STS BY M74, PROCESSES WERE SKIPPED Warning 3 W ARN RESET key
Cause : The system goes in stop status with this message displayed at the time of automatic wire
threading for the part (non-machined part) targeted by "M6 search" of additional machining
function.
Note: When operation is restarted, automatic wire threading and machining for that
hole are executed. To skip also that part, press the M.COND.SKIP key, then
the START key, so that automatic wire threading and machining for that hole
are skipped.
1741 M6 SEARCHED BY M74, A.W.T. MISSED (1) Warning 1 W ARN RESET key
1742 M6 SEARCHED BY M74, A.W.T. MISSED (2) Warning 1 W ARN RESET key
Cause : The part that was not targeted by "M6 search" (i.e., already machined part) at the time of
"SKIPPED MACHING" OFF is automatically targeted by the "M6 searched by M74, A.W.T.
mised (1), (2)" (i.e., skipped from machining) at the time of "SKIPPED MACHING" ON.
62
Alarm Message WIRE EDM
Remedy : Correct the program tape or make invalid the TV check of the set data No. 0025 bit 0.
Cause : The tape input/output operation was canceled by the RESET key, but cancel operation
was not completed within the fixed time (0.5 s).
Description of Message 63
WIRE EDM Alarm Message
Causes : The power supply was turned OFF under the following conditions.
(1) The program was closed by pushing LIST key in the Editing Block screen.
(2) Indexing was operating in the Editing List screen.
(3) The tape was being input in the Editing List screen.
(4) During deleting in the Editing List screen.
Causes : The power supply was turned OFF under the following conditions.
(1) The program was closed by pushing LIST key in the Editing Block screen.
(2) Indexing was operating in the Editing List screen.
(3) The tape was being input in the Editing List screen.
(4) During deleting in the Editing List screen.
Remedy : Since the system macro (from O10000 on) is normally maintained as ROM, it is not required
to register it again. When the machine is provided with a specific macro in paper tape on
floppy disk, however, re-register it.
Causes : The power supply was turned OFF under the following conditions.
(1) The program was closed by pushing LIST key in the Editing Block screen.
(2) Indexing was operating in the Editing List screen.
(3) The tape was being input in the Editing List screen.
(4) During deleting in the Editing List screen.
64
Alarm Message WIRE EDM
Cause : The power was turned off during the program editing on the EDIT BLOCK screen.
Remedy : Reedit the O No. program which was being edited on the EDIT, LIST screen and press
the LIST key to close the program.
Cause : The automatic wire loading (M6, M7) was specified although the automatic wire loading skip
on the NC FUNC screen was valid or there is no automatic wire loading unit.
Remedy : Reset the automatic skip on the NC FUNC screen and press the START key.
Alternatively, manually make wire cutoff and loading and then press the START key.
Description of Message 65
WIRE EDM Alarm Message
2002 WIRE REVERSE FEED TIME OVER Warning 3 W ARN RESET key
Cause : In rewinding the wire during automatic wire threading, the wire tip cannot be detected within
the wire reverse feed limit time (machine parameter No. 686). (*WT_SEN=1)
Remedy : If a wire is not rewound completely or it is caught by workpiece, remove the wire and press
the START key.
If a wire is not left, clean and adjust the sensor, then press the START key.
Cause : The cutter for automatic wire threading malfunctions, or a wire cut-off cannot be confirmed.
(WDN=0)
Remedy : Check the cutter operation (CUTTER=1) or the wire feed system. Remove the cause of
cut-off failure, and press the START key.
2005 WIRE WAS REVERSED BUT STILL TOUCHES WORK Warning 3 W ARN RESET key
Cause : In the automatic wire threading (NC AWT retry 1–3), the wire touch cannot be reset
(*TOUCH_B=0) though the wire is rewound up to the wire tip sensor (*WT_SEN=0).
Remedy : Check the wire feed system. Remove the cause of touch and then press the START key.
66
Alarm Message WIRE EDM
2006 WIRE FORWARD FEED TIME OVER Warning 3 W ARN RESET key
Cause : In the automatic wire threading (NC AWT retry 0, 1, 3), the AWT does not complete within
the wire feed limit time (machine parameter No. 693) or the wire feed length reached the
value (MGW-H, machine parameter No. 591).
Remedy : Remove the cause of failure and cut off excess wire. Then press the START key.
2007 AUTOMATIC WIRE THREADING RETRY OVER MAX. Warning 1 W ARN RESET key
Cause : The head moves to the next M6 point by M6 search function due to post-processing set by
set data No. 101 after AWT failure within the specified retry count or time.
2008 WIRE NOT PRESENT AT OPTICAL SENSOR (WL_SEN1) Warning 3 W ARN RESET key
Cause : When the NC function automatic wire loading retry 2 was set, there was no wire detected
on the wire path sensor at stasrt of automatic wire threading. (*WL_SEN=0)
Remedy : Set wire at the front of the wire path sensor and press the START key.
2009 A.W.T. RETRY TIME OVER FOR SMALL HOLE A.W.T. Warning 1 W ARN RESET key
Cause : The head moves to the next M6 point by the M6 search function due to the post-processing
(set data No. 101) after fine hole AWT was not completed within the specified time (machine
parameter No. 695).
Description of Message 67
WIRE EDM Alarm Message
Cause : Upon completion of automatic wire threading, the wire was not detected at the wire tip edge
sensor. (*WT_SEN=0)
Remedy : Press the RESET key to restart because the AWT was completed in erroneous path, or
thread the wire manually and press the START key.
2011 U, V AXIS NOT ZERO BEFORE A.W.T. START (M6) Warning 3 W ARN RESET key
Cause : U- and V-axes are not at the vertical position at automatic wire loading (M6).
Remedy : Return them to the vertical position manually or by MDI operation and press the START
key. Even without returning to the vertical position, operation can be resumed by press the
START key.
Cause : In registering the parameters by machine type (O13900), selection of machine type (setting
of system parameter No. 930 bits 0–7) is improper.
Remedy : Press the RESET key, then confirm the model by pressing the HELP key for the
system parameter No.930/No.940 (type of amplifier: MGW-K ~), and press the START
key with correct values.
2013 AUTOMATIC START HOLE DEVICE NOT READY Alarm 2 RESET key
68
Alarm Message WIRE EDM
Cause : The process number targeted by "M6 search" inthe process skip function (M74L_) is
skipped from all subsequent operations (e.g., a part targeted by M6 search in a rough
machining is prevented from a finish machining).
Remedy : Perform machining of the skipped part later (see SKIPPED MACHING key, M74).
Cause : The head moves to the reference position specified by M75M_Y_ and makes a new wire
leading edge via loading → cut, then again returns to the original point for automatic wire
loading retry.
This message is displayed during above operation.
Cause : This message is displayed when the number of retry times exceeds the machine parameter
No. 717 setting (reference hole retry times limit, standard 3 times).
Cause : An error occurred in the operating process of the system program "Machine sequence
macro".
Description of Message 69
WIRE EDM Alarm Message
Cause : After the wire threading succeeded, the touch sensing function checks if the wire touches
the workpiece. If it touches (*TOUCH_B=0), the wire is cut off, then threaded again.
This message is displayed during above operation.
Remedy : To disable the touch sensing function, set the set data No. 45 bit 3 to "0".
Cause : This message is displayed when the number of retry times exceeds the machine parameter
No. 716 setting (touch retry times limit, standard 3 times).
Cause : The TANK FILL key (option: M. CONTROL screen or COND SUB screen) was pressed
while the work tank door was open. (*DR_OPN=0)
Remedy : Close the work tank door and operate the key.
70
Alarm Message WIRE EDM
Description : M17 (machining ON) is specified in the taper mode 2 on the NC FUNC screen.
The taper mode 2 is for checking graphic at arbitrary height of taper program, and it is
seldom used for machining, and therefore this warning message is displayed to alert the
operator, but operation is not stopped.
Note: This warning is not displayed in the graphic mode.
(2) If you forgot to change taper mode after graphic check, press RESET key, then
change taper mode.
2025 SLUICE PLATE DRIVING UNIT ABNORMAL Warning 3 W ARN RESET key
2026 SLUICE PLATE HEIGHT CONTROLLED BY Z POS. Warning 1 W ARN RESET key
Cause : The fluid level command M28Q_ is out of the allowable range for M28 (TANK FILL).
2028 CUTTER UNIT IS NOT VERTICAL OR RECESSION Warning 3 W ARN RESET key
Description : On the UPH-1/UPH-2/UH-2, the cutter unit is not in vertical (UPH-1) or reverse position
(UPH-2/UH-2) when the work tank starts to rise.
Remedy : Press the RESET key, then execute M6 I/O RETURN to set the cutter unit in vertical or
reverse position.
Description of Message 71
WIRE EDM Alarm Message
2029 WIRE FORWARD FEED LENGTH OVER Warning 3 W ARN RESET key
Cause : On the machines with the wire length measuring function, automatic wire threading does
not finish though the wire feed length exceeds the parameter No.591 set value.
Remedy : Remove a cause, then cut off excessive wire and press START key for restart.
2031 ION EXCHANGE RESIN NEEDS REPLACING Warning 3 W ARN RESET key
Cause : The water conductivity is out of the set value though ion exchange has been turned on
(MION=1) for more than 24 hours.
The warning message will be displayed every 4 hours since then.
Cause : The PUMPS OFF key on the MACH OPE screen is turned on.
Remedy : After making sure the safety around the dielectric fluid supply unit, turn off the
72
Alarm Message WIRE EDM
Cause : On the machine except UPH-1, the specified time has elapsed (Note) where the fluid level
in a dirty tank of dielectric fluid supply unit is below the lower float (*FLOAT2=0).
Note: 60 seconds for MGW-J/K, MV-30 or 30 seconds for other machines.
2034 WATER RESERVOIR UPPER LIMIT SWITCH BROKEN Warning 3 W ARN RESET key
Description : On the machine with automatic water feeder (option), automatic water feed failed due to
faulty upper float in a dirty tank of dielectric fluid supply unit.
Causes : (1) The float signal is faulty, if the lower float in dirty tank dropped (*FLOAT2=0), then after
the specified time (Note), the upper float rises (*FLOAT1=0).
Note: 60 seconds for MGW-J/K, MV-30 or 30 seconds for other machines.
(2) Both upper and lower floats dropped and automatic water feed valve turned on
(SVP1=1), but the upper float or lower float is left down though 10 minutes elapsed.
Description of Message 73
WIRE EDM Alarm Message
2035 WATER RESERVOIR FILTER NEEDS REPLACING Warning 3 W ARN RESET key
Description : On the machines with the MGW-J/K/JP/MV-30, the water filter reached its life.
(PR_OVER1=0)
Or, an attempt to restart the operation was made without turning on/off the PUMPS OFF
key.
Remedy : Turn ON the PUMPS OFF key on the MACH OPE screen, then replace the water filter.
After replacement, turn OFF the PUMPS OFF key. Be sure to turn ON/OFF the
PUMPS OFF key.
2036 A.W.T. JET FILTER NEEDS REPLACING Warning 3 W ARN RESET key
Description : On the machine with FILL function, the upper head submerged detection float rose.
(*W_OVHEAD=0)
Cause : The fluid level during filling is too high, compared to upper head height.
Turn on the TANK FILL key, lower the fluid level so that upper head is not submerged,
then restart.
74
Alarm Message WIRE EDM
2039 START SUPPLYING TO CLEAN TANK FOR TANK FILL Warning 3 W ARN RESET key
2042 WORK TANK FLUID LEVEL LOW Warning 3 W ARN RESET key
Description : On the UPH-1/UPH-2/UH-2/W-PG1, the fluid level in the work tank lowers during the
FLUID key ON, and the float lowers accordingly. (UPH-1/UPH-2/UH-2: F_FLT=0,
W-PG1:F_FLAT=0)
Cause : The dielectric fluid supply unit is faulty, float malfunctions, or fluid filter is clogged.
2043 WAIT UNTIL WORK TANK FLUID LEVEL UP Warning 1 W ARN RESET key
Description : On the UPH-1/UPH-2/UH-2, this message is displayed while the float now on low level rises
up to the specified level. (F_FLT=0)
Cause : On the MGW-J/K or MV-30 with the work tank elevator, the work tank failed.
(MGW-J:W_GATE_AL:1 MGW-K/MV-30:TNK_INV_AL))
Description of Message 75
WIRE EDM Alarm Message
2045 WORK TANK POSITION IS BELOW FILL LOWER LIMIT Warning 3 W ARN RESET key
Cause : On the PF-32, the work tank height is below 130 mm (machine parameter No. 7670) during
a tank fill operation.
Remedy : Rais the work tank over 130 mm, then execute the tank fill operation.
2046 WATER MODE ALLOWING FLUSHING AT TANK FILL Warning 3 W ARN RESET key
Cause : On the machine with MGW-G/MGW-J and the work tank elevator, only the WATER key
was turned on without turning on the TANK FILL key though the WATER mode in which
the flushing is possible with a full tank only is selected.
Remedy : Turn on the TANK FILL key, then the WATER key.
Or, change the setting of set data No. 106 "FLUSHING ALLOWABLE WATER MODE AT
TANK FILL" to make flushing possible at any time, the press the RESET key to turn on
the WATER key.
Description : The ON OFF key on the MACH OPE screen is turned on. (Replacing ion exchange resin
during automatic operation)
Remedy : Turn off this key when replacement of ion exchange resin is finished.
76
Alarm Message WIRE EDM
Description : The MACHING POWER key on the MACH OPE screen is inactive during water off mode.
(After MGW-K)
Remedy : The MACHING POWER key on the MACH OPE screen is active only when the
WATER ON is turned on.
2050 WATER RESERVOIR 1 FILTER NEEDS REPLACING Warning 3 W ARN RESET key
2051 WATER RESERVOIR 2 FILTER NEEDS REPLACING Warning 3 W ARN RESET key
Description : On the machine with additional filters (optional), the filter pressure exceeds the tolerance
(machine parameter No.898) when the water filter 1 or 2 is used.
Remedy : Depending on the filter mode used during failure, perform as follows.
(1) In the case of fixed filter 1 mode, change mode to fixed filter 2 and restart, then replace
the filter 1.
(2) In the case of fixed filter 2 mode, change mode to fixed filter 1 and restart, then replace
the filter 2.
(3) In the case of automatic filter switching mode, operation is not stopped, but another filter
is automatically selected.
Note: If currently selected filter is replaced, be sure to turn on the PUMPS OFF
key.
2052 WATER RESERVOIR 1, 2 FILTERS NEED REPLACING Warning 3 W ARN RESET key
Description : On the machine with additional filters (optional), the pressure of both filters exceeds the
tolerance (machine parameter No.898) when both water filters 1 and 2 are used.
Remedy : Turn on the PUMPS OFF key, replace both filters, reset the PUMPS OFF key, then
restart.
Description of Message 77
WIRE EDM Alarm Message
Description : On the MU43 or MUQ32, the value sensed by filter pressure sensor is too low.
With this warning, the filter pump speed becomes constant speed (50 Hz)
Remedy : After machining is finished, turn on/off the PUMPS OFF key, then reset the warning
stastus.
If this failure occurs again, contact to us of the trouble condition.
Description : The water flowed over the work tank when the FLUID or TANK FILL key on the W-PG1 is
turned on.
Causes : (1) Unbalanced tank filling and drain causes the water level to rise gradually.
(2) The rapid feed pump did not stop due to faulty float.
(3) The water leaked from work tank by a centrifugal force during C-axis rotation.
Description : On the machine with MGW-J or MGW-K attached with the tank fill function and dielectric
fluid automatic adding function, this message is displayed to indicate that the total fluid
volume in the dielectric fluid supply unit is checked when the M28 (tank fill ON) is executed
or the OPT.TANKFILL key on COND SUB screen or MACH OPE screen is turned on, if
the set data No. 57 bit 4 is set to ON (standard setting OFF).
78
Alarm Message WIRE EDM
Description : This message indicates that the fluid volume was checked in the above No. 2055, and
automatic fluid addition by the amount of shortage has completed.
Description : This message indicates that the low fluid level was detected in the above No. 2055, but
automatic fluid addition is not executed because of faulty upper level float.
Causes : (1) In the previous automatic fluid addition, the upper level float in dirty tank was not turned
on (*FLOAT=0) within the max. fluid feed time.
(2) The upper level float in dirty tank is faulty.
Remedy : The float will be faulty or disconnected. Contact to us of the trouble condition.
2058 MACHING IS POSSIBLE IN WORK TANK FILLED Warning 3 W ARN RESET key
Description : On the EU64, an attempt to turn on the MACHING POWER key was made though the
TANK FILL key is in OFF status.
Remedy : Turn on the TANK FILL key first, then turn on the MACHING POWER key.
Description : On the EU64, an attempt to turn off the TANK FILL key was made though the
MACHING POWER key is in ON status.
Remedy : Turn off the MACHING POWER key first when turning off the TANK FILL key.
Description of Message 79
WIRE EDM Alarm Message
2060 PLEASE CONFIRM WIRE CUTOFF CONDITION Warning 3 W ARN RESET key
2061 PLEASE CONFIRM WIRE THREADING CONDITION Warning 3 W ARN RESET key
Description : On the UPH-1/UPH-2/UH-2, the I/O signal for M6 (automatic wire threading) is out of the
wire threading position.
Remedy : At the power ON, or if M6 is interrupted, press the RESET key, then turn on the
Description : On the UPH-1/UPH-2/UH-2, when automatic wire threading finished, a continuity check
between L/M shafts and energizing plate found a wire break.
Cause : A wire was broken when it was inserted in the guide and the guide closed.
Remedy : As a wire debris may be pinched in the wire guide, clean the wire guide, then restart
operation.
When this trouble occurs frequently, please contact to us of the trouble condition.
Description : On the UPH-1/UPH-2/UH-2, an attempt to start automatic wire threading was made though
the Y axis machine coordinate is below 90.0mm (UPH-1) or 110.0mm (UPH-2/UH-2).
Remedy : On the UPH-1/UPH-2/UH-2, automatic wire threading with the Y axis position below the
value mentioned above will cause the interference between workpiece and cutter unit. First
move the Y axis machine coordinate to the position over 90.0mm (UPH-1) or 110.0mm
(UPH- 2/UH-2), then perform automatic wire threading.
80
Alarm Message WIRE EDM
Description : This message is displayed when the noncontact point search function is operating.
Description : The noncontact point search function found a noncontact point, then the operation stopped
there.
Description : The noncontact point search function could not find a noncontact point within the specified
range (parameter No.328 set value), then the operation stopped.
Remedy : (1) Change the search limit (parameter No.328), and execute again the noncontact point
search function.
(2) Correct the program.
Description of Message 81
WIRE EDM Alarm Message
2070 UPPER HEAD WATER PRESS. LOW Guide W ARN RESET key
2071 LOWER HEAD WATER PRESS. LOW Guide W ARN RESET key
Description : On the EQF5, in the water mode 6 for MF high speed machining, the upper or lower head
water pressure does not rise up to the value set to machine parameter No. 7656 (HIGH
PRESS. PUMP PRESS. MODE LOWER LIMIT).
Remedy : For (1) to (3), check the position of upper or lower head and the workpiece condition as well
as checking of MF high speed nozzle.
2072 UPPER HEAD PUMP ROTATION FREQ. LIMIT Guide W ARN RESET key
2073 LOWER HEAD PUMP ROTATION FREQ. LIMIT Guide W ARN RESET key
Description : On the EQF5, in the water mode 8 for MF high speed machining, the pump speed was
lowered to the value set to the machine parameter No. 7657 (HIGH PRESS. PUMP
ROTATION FREQ. LIMIT) because the pump speed that could destroy the upper or lower
head if the circuit is completely closed by a workpiece, etc. was specified.
Cause : Faulty parameter setting for water mode 8 for MF high speed machining (machine
parameters No. 887, 888).
Remedy : Set smaller parameter value of water mode 8 for MF high speed machining than machine
parameter No. 7657 (HIGH PRESS. PUMP ROTATION FREQ. LIMIT).
Cause : While wire and the machine were in touch, measurment was attempted.
Remedy : Detach the wire, then perform again the touch sensing operation.
82
Alarm Message WIRE EDM
Cause : Illegal interruption occurred during touch sensing operation. (EIS card side)
Cause : On the UPH-1/UPH-2/UH-2, with the core removing unit (option), the core removing
cylinder is not returned to the reverse position. (C_CYL_ARET_LS=0)
2201 ARM LOWER LIMIT SW. OFF Warning 3 W ARN RESET key
Cause : The address word following the core removing command M73 is illegal. On the UPH-1 /
UPH-2/UH-2, the L value is other than 0 and 1.
Description of Message 83
WIRE EDM Alarm Message
Cause : On the UPH-1/UPH-2/UH-2, with the core removing unit (option), the END signal is not
returned within the specified time.
Causea : (1) On the UPH-1/UPH-2/UH-2, the M73 was specified in the graphic or dry run mode.
(2) On the UPH-1/UPH-2/UH-2, the M73 was executed though the optional unit is not
attached.
Remedy : Remove the core by hand if it remains. Then, press the START key.
Remedy : Remove the core by hand if it remains. Then, press the START key.
84
Alarm Message WIRE EDM
2218 INPUT NOZZLE LEN. BEYOND LIMITS Warning 3 W ARN RESET key
Description : The function displayed is being executed by the one-touch key operation.
Description of Message 85
WIRE EDM Alarm Message
2320 Z WORK ZERO RETURN? yes:START key no:RESET Warning 3 W ARN RESET key
Description : On the machine with automatic Z axis, in executing the work zero return operation with the
function key, operation may be stopped before the Z axis moves, accompanied by this
warning message.
Cause : This warning occurs only if the set data No. 0057 bits 6 and 7 are both set to "1" (selectable
by the user).
Remedy : Press the START key if the Z axis is to be returned to the work zero point after it stopped
by the warning.
Or, if the Z axis is not to be returned, press the RESET key, then change the setting of
set data No. 0057.
2325 C MACHINE HOME? yes:START KEY no:RESET Warning 3 W ARN RESET key
2326 C WORK ZERO RETURN? yes:START KEY no:RESET Warning 3 W ARN RESET key
2327 C M6 POSITION RETURN? yes:START KEY no:RESET Warning 3 W ARN RESET key
Description : On the machine with C axis, the operation was performed with the one-touch keys (Note)
while the set data No.0059 "FUNCTION SELECTION 9" bit6 is 0 and bit7 is 1.
Note: The one-touch keys refer to MACHINE HOME, WORK ZERO RETURN, and M6
P. RETURN.
Remedy : After the operation stopped with this warning message, press START key if the C axis
returned to the work zero point, M6 point, reference point, or start point.
If the C axis is not to be moved, press the RESET key, then change the set data No.0059
setting.
86
Alarm Message WIRE EDM
Description : This message indicates that the work drying off command (executed by pseudo code
M200) was executed to the work drying function (optional).
Description : This message indicates that the work drying off command (executed by pseudo code
M201) was executed to the work drying function (optional).
Description : On the UPH-1/UPH-2/UH-2, this message is displayed when the maintenance program
(O13904) to adjust a clearance between suction nozzle of automatic wire threader and left
side of workpiece is executed.
Remedy : Adjust the clearance to 0.2 to 0.4 mm when the suction nozzle comes to the right side and
the operation stops. The suction nozzle will return to the left if the START key is pressed.
Description : This message is displayed at the end of second measurement (message No. 2402) of wire
tension ajustment macro (O13901) stored in the ROM on the MGW-J or MGW-K.
If the message No. 2400 is displayed, the tension set values of machine parameters (No.
0780–0795) have already been updated.
Remedy : After completion of all adjustment, record the updated set values of machine parameters
(No. 0780–0795).
Description of Message 87
WIRE EDM Alarm Message
Description : This message is displayed while the wire tension adjustment macro (O13901) stored in the
ROM on the MGW-J or MGW-K are being executed.
Remedy : Measure wire tension following the instruction given in the Instruction Manual "Operation".
After completion of macro, record updated setting values of machine parameters (No.
0780–0795).
2405 TANK MUST BE FILLED BEFORE SENSING Warning 3 W ARN RESET key
Description : This message will be displayed when the tank filling and measurement (optional function
for MGW-J, or standard function for MGW-K) starts.
Remedy : Check the work tank position, and then execute the tank filling and measurement. If the
work tank position is low, raise it and execute the tank filling and measurement again.
88
Alarm Message WIRE EDM
Description : This message is displayed when the wire winding amount on wire winding shaft (P shaft) of
W-PG1 reaches the limit. (WP_FUL=1)
Remedy : After machining is finished, remove the wire bobbin set to the wire winding shaft (P shaft)
and set an empty bobbin.
2432 WIRE IS NOT FED WITH WINDING SHAFT RELEASED Warning 3 W ARN RESET key
Description : On the UPH-1/UPH-2/UH-2, the wire feed was attempted (by WIRE FEED key, M17 or
MEASURE-MENT, etc.) though the wire winding shaft is not engaged completely
(M_UP_LS=0).
Cause : The wire feed with the wire winding shaft released disorders meshing of gears on wire
winding shaft.
This failure will occur after auto wire threading is interrupted.
Remedy : Press the RESET key, then turn on the M6 I/O RETURN key on RUN, MANUAL
screen.
Description of Message 89
WIRE EDM Alarm Message
2800 M66W-M68W CODE MISSING (AWC RANDOM OFF) Warning 3 W ARN RESET key
Cause : M66W_~M68W_ were started in the AWC Sequential mode with the AWC RANDOM
key on the MACH OPE, AWC screen turned OFF and the set data No.135: FUNC
SELECTION 10, bit4 set to OFF.
Remedy : (1) Correct the program (change the AWC command to the one for Sequential mode (no
W command)).
(2) If AWC is to be executed in the random mode, turn on AWC RANDOM key on MACH
OPE, AWC screen, and restart M66W_ ;. (This key can be turned on in the MAN RUN
mode only.)
Note : Initially, the AWC mode has been set to free change mode.
Normally, use the AWC in the free change mode (set data No. 135: FUNC SELECTION
10, bit4 ON).
(Free change mode: Sequential and Random commands can be specified with the M
codes only.)
Cause : (1) In the AWC mode other than Sequential mode, M66W_~M68W_ commands were
started with the W_ value larger than the set value of machine parameter No.7900: NO.
OF AWC WORKS/PALLETS.
(2) In the AWC Random mode, M66~M68 were started without W command with the
AWC RANDOM key on the MACH OPE, AWC screen turned ON and the set data
No.135: FUNC SELECTION 10, bit4 set to OFF.
Remedy : (1) Specify M66W_~M68W_ commands within the set value of machine parameter
No.7900.
(2) If AWC is performed in the Sequential mode, delete W_ of M66W_~M68W_
commands, then restart.
Note 1 : Initially, the AWC mode has been set to free change mode. Normally, use the AWC
in the free change mode (set data No.135: FUNC SELECTION 10, bit4 ON).
(Free change mode: Sequential and Random commands can be specified with the M
codes only.)
Note 2 : For the 4-work or 3-work AWC, make a program with the value subtracted by 1 from
the set value of machine parameter No.7900: NO. OF AWC WORKS/PALLETS.
90
Alarm Message WIRE EDM
Description : Start condition is not satisfied when executing AWC command (M66, M67 or M68).
Cause : (1) The spindle is not at AWC work change position set to the machine parameter No. *070
[2ND ZERO POINT] or No. *071 [*3RD ZERO POINT].
(2) In the gripper movement (magazine → spindle), the spindle positions in the range:
X-axis, machine PRM No.1070-42.0 (mm)
Y-axis, machine PRM No.2070-40.0 (mm)
from the AWC work change position. (AWC16 only)
Remedy : For both (1) and (2), press the RESET key and restart operation.
If this error recurs frequently, contact to us of the trouble condition. (In such a case, give
us information on macro variable value #510 (displayed on RUN PROG, MACRO DATA
screen) so that a cause will be known.)
Remedy : Re-set the modal W to the value within the set value of machine parameter No.7900: NO.
OF AWC WORKS/PALLETS, then retry AWC automatic operation.
Note : This message is displayed only when M67 or M68 was started.
(M66 executes work loading only.)
Description of Message 91
WIRE EDM Alarm Message
2804 AWC START COND. NOT SATISFIED Warning 3 W ARN RESET key
Description : A failure occurred during operation with AWC automatic run M codes M66/M67/M68.
Cause : (1) In the AWC magazine work check, a work is present in the spindle though it should not
exist on the spindle side.
(2) In the AWC magazine work check, a work is not present in the spindle though it should
exist on the spindle side.
(3) During AWC operation, each axis has not returned to the specified position (machine
parameter No. *070 "2ND ZERO POINT" and No. *071 "3RD ZERO POINT").
(4) An attempt to move the arm was made with the gripper unclamped or the magazine in
forward position. (AWC16 only)
Remedy : (1) Confirm the presence of work on the magazine side, correct the machining program,
and restart the program. (Remedy for causes (1) and (2))
(2) Turn off and on the power once, then turn on the MACHINE HOME key on the RUN
MANUAL screen to return each axis to the reference point, and restart the program.
(Remedy for cause (3))
If this alarm recurs, please contact us.
(3) Move the arm to the magazine side and the clamp the gripper manually, then restart the
program. (Remedy for cause (4))
If this alarm recurs, please contact us.
Note : To make troubleshooting easier, please let us know the macro variable #510 value
(this can be confirmed on the RUN PROG, MACRO screen) when getting in touch with
us.
2805 VALID IN AWC SAFETY COVER OPEN Warning 1 W ARN RESET key
Description : On the machine with AWC safety cover (AWC16 only), the cover was opened, so that
manual work change becomes ready the even during automatic operation.
92
Alarm Message WIRE EDM
2806 M66-M68 INTERRUPTED BY AWC SAFETY COVER OPEN Warning 1 W ARN RESET key
Description : M66~M68 stopped because AWC safety cover was opened during operation of M66~M68.
(AWC16 only)
The operation related to AWC is disabled during operation of M66~M68.
Remedy : To restart the operation, close the AWC safety cover and turn on the START key.
2807 CANNOT AWC SAFETY COVER CLOSE DURING Warning 1 W ARN RESET key
OPERATE
Description : On the UPH-1/W-PG1 with the AWC safety cover (optional), an attempt to perform AWC
related manual operation was made with the AWC safety cover closed.
Remedy : Open the AWC safety cover when performing the AWC operation manually.
Description : During operation of M66~M68, a function key on MACH OPE, AWC screen, or a switch was
operated.
The AWC operation is disabled during operation of M66~M68.
Description : During auto run mode (MDI RUN or MEM RUN), a function key on switch that is only valid
in manual mode (Note) was operated.
Note : MDI RUN or MEM RUN → MAN RUN (including manual interruption).
Description of Message 93
WIRE EDM Alarm Message
Causes : The operation listed below is not completed within the predetermined time.
MC RUN TIME OUT (1) Wire feed, auto wire threading control
MC RUN TIME OUT (2) Fluid, tank control
MC RUN TIME OUT (3) AWC control
MC RUN TIME OUT (4) Pallet magazine control
MC RUN TIME OUT (5) Pallet magazine control
Remedy : The solenoid, pump or limit switch will be faulty. Contact to us of the trouble condition.
In such a case, give us information on macro variable values #510 (displayed on RUN
PROG, MACRO DATA screen) so that a cause will be known.
Description : On the UPH-1/W-PG1 with the 16-work AWC, this message indicates that the AWC
magazine is in the forward position.
Remedy : Move the magazine to the backward position, as the magazine rotation and M66~M68
commands are disabled if the AWC magazine is in forward position.
Description : On the UPH-1/UPH-2/UH-2 with the 16-work AWC, the gripper cannot expand toward the
magazine because the gripper is closed.
Remedy : First unclamp the gripper, then advance it. (Turn on the GRIPPER UNC/CLAMP key on
the MACH OPE, AWC screen)
94
Alarm Message WIRE EDM
Description : On the UPH-1/UPH-2/UH-2, this message indicates that the work tank is in upper position
when AWC manual operation is performed.
Remedy : Move the work tank down, and then perform AWC manual operation.
2818 PREVENTIVE SPINDLE & GRIPPER, MAGAZINE CLASH Warning 1 W ARN RESET key
2819 PREVENTIVE MAGAZINE & GRIPPER CLASH Warning 1 W ARN RESET key
Description : On the UPH-1/UPH-2/ UH-2/W-PG1, when the AWC magazine zero return (3- or 4-work
AWC) or the arm movement (16-work AWC) is attempted, the magazine or arm cannot
move because the X or Y axis is within –40.00mm position from the work change position.
Remedy : Retract the X/Y axis over 40.00mm from the work change position (set values of machine
parameter No.1070/2070), then return the magazine to the zero point or move the arm.
Description : On the UPH-1/UPH-2/UH-2 with the spinning head, the rotation ON command M63S_ is
wrong.
Remedy : Check the M63S_ command in the program, and correct the program so that the command
is in a range of M63S00~S15.
Description of Message 95
WIRE EDM Alarm Message
Description : On the UPH-1/UPH-2/UH-2 with the spinning head or index head, an attempt to load/unload
the work holder was made at the position where the work holder loading/unloading is
prohibited.
Remedy : For the spinning head, first start the M62 command, then load/unload the work holder.
For the index head, first execute M60P1 or C-axis reference point return (UPH- 2/UH-2
only), then load/unload the work holder.
Description : On the UPH-1/UPH-2/UH-2 with the spinning head, the spinning was attempted at the
position out of the X axis spinning allowable range. (Spinning allowable range, UPH-1: X
axis machine coordinate 30.0~90.0mm, UPH-2/UH-2: X axis machine coordinate 10.0~
270.0mm)
Remedy : Move the X axis within the spinning allowable range, and then operate the spinning head.
2824 AWC START COND. NOT SATISFIED (SPINDLE MODE) Warning 3 W ARN RESET key
Description : On the UPH-1/UPH-2/UH-2 with the spinning head, an attempt to start the AWC M code
(M66-M68) was made though the spinning head is unclamped.
Remedy : Execute M62 command (clamp the spinning head), then start M66-M68.
Description : On the UPH-1/UPH-2/UH-2 with the spinning head, the spinning head is unclamped.
Remedy : This message cannot be reset by the RESET or WARN RESET key.
Execute the M62 command to clamp the spinning head.
96
Alarm Message WIRE EDM
Description : On the UPH-1/UPH-2/UH-2 with the index head, the index command M60 is wrong.
Remedy : Check the M60 command in the program and correct the program.
2827 P.F. DURING M66-M68 R.P.F.? yes: START, no: RESET Warning 3 W ARN RESET key
Description : On the UPH-1/UPH-2/UH-2 with AWC unit, the power failed during execution of M66~M68.
Remedy : After confirming that AWC equipment does not interfere with axes on workpiece, press the
START key to execute the power failure recovery operation.
If interference is expected, press the RESET key and return manually the AWC
equipment to the home position to avoid interference between AWC equipment and axes
or workpiece. (To operate the AWC equipment, open the MACH OPE screen and AWC
screen.)
2828 NOT ZERO RETURN AWC MAGAZINE Warning 3 W ARN RESET key
Description : On the UPH-1/UPH-2/UH-2/W-PG1 with AWC unit, AWC magazine zero return operation
has not been completed.
Remedy : Perform the AWC magazine zero return operation (turn on the MAGAZINE ZERO RTN
key on the MACH OPE, AWC screen).
2829 TURNING-OVER POS. OF GRIPPER IS AWC MAGAZINE Warning 1 W ARN RESET key
Description : On the UPH-2/UH-2 with the 16-work AWC unit, manual magazine index operation is
disabled because the gripper turning position is on the magazine side.
Remedy : Turn the gripper toward the spindle side. (Turn on the GRIPPER TURN key on the MACH
OPE, AWC screen)
Description of Message 97
WIRE EDM Alarm Message
Description : On the UPH-2/UH-2 with the 16-work AWC unit, manual magazine index operation is
disabled because the gripper is in the forward position.
Remedy : Reverse the gripper, then turn the gripper toward the spindle side.
(Turn on the GRIPPER ADV/RET key, then GRIPPER TURN key on the MACH OPE,
AWC screen)
Description : On the UPH-2/UH-2 with the 16-work AWC unit, the shutter is closed when an attempt to
move the arm was made.
Remedy : Open the shutter, then move the arm. (Turn on the SHUTTER key on the MACH OPE,
AWC screen)
Description : On the UPH-2/UH-2 with the 16-work AWC unit, an attempt to advance/retract the gripper
was made but the gripper turn position is not on the magazine side.
Remedy : Move the arm to the magazine side, then turn the gripper toward the magazine side.
(Turn on the ARM ← key, then GRIPPER TURN key on the MACH OPE, AWC screen)
2833 MOVE ARM TO SIDE OF AWC MAGAZINE Warning 1 W ARN RESET key
Description : Description: On the UPH-2/UH-2 with the 16-work AWC unit, an attempt to advance/retract
the gripper was made but the arm position is not on the magazine side.
Remedy : Move the arm to the magazine, and turn the gripper toward the magazine side.
(Turn on the ARM ← key, then GRIPPER TURN key on the MACH OPE, AWC screen)
98
Alarm Message WIRE EDM
Description : On the UPH-2/UH-2 with the 16-work AWC, an attempt to turn the gripper and to advance/
retract the gripper was made during operation of magazine.
Remedy : Perform the gripper operation after the magazine operation finished.
Description : On the UPH-2/UH-2 with the 16-work AWC, an attempt to move the arm was made with the
gripper in advance position.
Remedy : Move the gripper in the retract position, then move the arm.
(Turn on the GRIPPER ADV/RET → GRIPPER TURN → ARM → key on the MACH
OPE, AWC screen)
Description : On the UPH-2/UH-2 with the 16-work AWC, an attempt to operate the arm, gripper, or
magazine was made while the arm was moving.
Remedy : Operate the arm, gripper, or magazine after the arm movement finished.
2837 CANNOT AWC SAFETY COVER OPEN DURING OPERATE Warning 3 W ARN RESET key
Description : On the UPH-2/UH-2 with the AWC safety cover (optional), an attempt to perform AWC
related manual operation was made with the AWC safety cover left open.
Remedy : Close the AWC safety cover when AWC related manual operation is performed.
Description of Message 99
WIRE EDM Alarm Message
2838 INDEX INTERFERENCE CHECK? YES: START, NO: RESET Warning 3 W ARN RESET key
Description : On the UPH-2/UH-2 with the index head, this message is displayed by setting the set data
No. 136 bit 6 to ON to prevent interference between machine and work holder during index
head zero return at the power failure recovery operation, or during movement to the wire
threading position at the wire break recovery operation, or during AWC operation.
Description : On the UPH-2/UH-2 with the chuck fixed type spinning head, the work tank is in down
position when the cooling function is turned on.
Remedy : Move up the work tank, and then turn on the cooling function for the spinning head.
2902 PORTABLE (FPB) OUTPUT ERROR (1) Warning 3 W ARN RESET key
2903 PORTABLE (FPB) OUTPUT ERROR (2) Warning 3 W ARN RESET key
2904 PORTABLE (FPB) INPUT ERROR (1) Warning 3 W ARN RESET key
2905 PORTABLE (FPB) INPUT ERROR (2) Warning 3 W ARN RESET key
Cause : Loose cable connection between VOH card and FPB (portable operation panel), faulty VOH
card or FPB, or faulty connection cable.
Remedy : After checking the connection cable, turn on the power switch again.
If this error occurs frequently, contact to us of the trouble condition.
100
Alarm Message WIRE EDM
Description : There are fixed message registered in system software that are available to users.
Cause : The following command was specified in the custom macro program.
Example: # variable No. (3000–3002) = Message No. (2990–2999)
#3002 = 2990; . . . . .Message No. 2990 is displayed in yellow, and operation is
not stopped. (Warning level 1)
#3001 = 2991; . . . . .Message No. 2991 is displayed in yellow, and operation is
stopped. (Warning level 3)
#3000 = 2992; . . . . .Message No. 2992 is displayed in red, and operation is
stopped. (Alarm level 2)
Description : Either of CB2, CB3, CB4 or CB5 circuit breaker was turned OFF. (*MAL1=0)
Remedy : Remove the cause of trip and put the notch to reset.
If reset is impossible, contact to us.
Cause : Either of K3, K4, K5, or K6 thermal switch was turned off. (*MAL2=0)
Overcurrent flowed into either of the following components.
Remedy : Remove the cause of trip and press the button to reset.
If reset is impossible, contact to us.
102
Alarm Message WIRE EDM
Description : The temperature of cooling fan for search power supply exceeds 85°C. (*FOH11=1)
Description : Additional CVC unit for the machining power booster is faulty. (*FOH12=0)
Description : Overvoltage was caused due to fault of the main AVR in the main power. (FVAL21=1)
Description : The temperature of cooling fan for main power supply exceeds 85°C. Or, CB20 is turned
off. (*TRAL11=0)
3012 EXTERNAL MAIN POWER OVERHEAT OR CB20 TRIP Alarm 2 RESET key
Description : Additional CVC unit for machining power booster is faulty. (*TRAL12=0)
Description : Faulty AVR for back power allows input voltage to exceed the specified range. (FVAL31,
FVAL41)
104
Alarm Message WIRE EDM
Description : The charge end signal cannot be detected due to faulty back power.
Description : Current flow between poles exceeded the specified value. (IP-AL=1)
Description : Temperature of the cooling fan in the CPA unit exceeded 85 °C. (*CAP-AL=0)
Cause : Temperature of the cooling fan in the external finish unit (CMF unit) exceeded 85°C.
Cause : The thermal switch on the CWT unit (for EC-3141 tank filling pump) tripped.
Remedy : Remove the cause of trip and press the button to reset.
If reset is impossible, contact to us.
Description : Additional CVC unit for the machining current booster is faulty. (*FOH12=0)
106
Alarm Message WIRE EDM
Description : The output current of main power exceeds the specified range. (MV-OVR1=1)
3034 EXTERNAL MAIN POWER CURRENT OVER Warning 3 W ARN RESET key
Description : Additional CVC unit for the machining current booster is faulty. (MV-OVR2=1)
3036 EXTERNAL SEARCH POWER, OVER VOLTAGE LIMIT Alarm 2 RESET key
Description : Additional CVC unit for the machining current booster is faulty. (FVAL12=1)
3037 EXTERNAL MAIN POWER, OVER VOLTAGE LIMIT Alarm 2 RESET key
Description : Additional CVC unit for the machining current booster is faulty. (FVAL22=1)
3040 EXTERNAL BACK POWER, OVER VOLTAGE LIMIT Alarm 2 RESET key
3041 EXTERNAL BACK POWER, UNDER VOLTAGE LIMIT Alarm 2 RESET key
Description : Additional CVC unit for the machining current booster is faulty. (FVAL32, FVAL42)
Description : Average gap voltage is extremely high. (GAP-AL=1 with CPG3A card)
108
Alarm Message WIRE EDM
Description : The voltage of LL power supply (mode 7, 8) exceeds the allowance (machine parameter
No. 7860–7863) for duration of time (machine parameter No. 7864 and 7865).
Cause : In the machining conditions of LL power supply (mode 7, 8), a combination of respective
elements is improper.
Remedy : (1) In the case of user machining conditions, change the machining condition.
(2) In the case of conditions registered to ROM, contact to us of the trouble condition.
Description : MV output voltage of CVR unit dropped extremely. (After MGW-K, *CVR-AL1=0)
Cause : Overload or faulty CVR unit. (Detection is enabled when system parameter 938 bit 0 is
turned on)
Cause : Cooling fan for CVR unit stopped, or CVR unit is faulty. (Detection is enabled when system
parameter 938 bit 1 is turned on)
Description : Either of 3 phases of power supply to CVR unit is open. (After MGW-K, *CVR-FS1=0)
110
Alarm Message WIRE EDM
Description : SV output voltage of CVR unit dropped extremely. (After MGW-K, *CVR-ALS=0)
Description : RV output voltage of CVR unit dropped extremely. (After MGW-K, *CVR-ALR=0)
3109 CVS UNIT S OVER VOLTAGE AND OVER CURRENT Alarm 2 RESET key
Description : SV output voltage or current of CVS unit rose extremely. (After MGW-K, *CVS-ALS=0)
3110 CVS UNIT R OVER VOLTAGE AND OVER CURRENT Alarm 2 RESET key
Description : RV output voltage or current of CVS unit rose extremely. (After MGW-K, *CVS-ALR=0)
Cause : Cooling fan for CVS unit stopped, or CVS unit is faulty.
(Detection is enabled when system parameter 938 bit A is turned on)
112
Alarm Message WIRE EDM
Cause : Cooling fan for CPA unit stopped, or CPA unit U isfaulty.
(Detection is enabled when system parameter 938 bit C is turned on)
Cause : Cooling fan for CPA unit stopped, or CPA unit L is faulty.
(Detection is enabled when system parameter 938 bit E is turned on)
Description : Not used. (After MGW-K, Detection is enabled when system parameter 939 bit 0-7 are
turned on)
Remedy : Return the axis in trouble in – direction with the associated axis key on the RUN MANUAL
screen.
114
Alarm Message WIRE EDM
Remedy : Return the axis in trouble in + direction with the associated axis key on the RUN MANUAL
screen.
Remedy : Return the axis in trouble in – direction with the associated axis key on the RUN MANUAL
screen.
Restart is possible, if operation can continue by turning off the associated LIMIT key on the
MACH OPE screen.
Remedy : Return the axis in trouble in + direction with the associated axis key on the RUN MANUAL
screen.
Restart is possible, if operation can continue by turning off the associated LIMIT key on the
MACH OPE screen.
Cause : The workpiece collided with the centering plate. (Not used)
Causes : (1) The wire runs out of either upper or lower wire guide. (W-PB1)
(2) The wire touches the sensor on left or right head. (UPH-1/UPH-2/UH-2)
(3) On the 16-work AWC unit, the AWC work holder touched the outside of gripper.
(UPH-2/UH-2)
Remedy : Press the WARN RESET key, then return the axis, if moved manually, to the original
position.
(For the W-PG1, perform this remedy, then execute wire threading manually.)
116
Alarm Message WIRE EDM
Description : On the machine with MGW-J or MGW-K, the head protection signal was detected.
(*PRT=0)
Cause : Sensors (antenna) attached on the upper and lower heads touched the workpiece.
Remedy : Correct the program or remove a cause of trouble (presence of chips, etc.), then restart
operation.
Return the axis in the case of manual mode.
Cause : Stroke limit was exceeded by axis movement during automatic operation.
4029 IMPOSSIBLE TO CHANGE SOFT STROKE LIMIT Warning 3 W ARN RESET key
Causes : (1) The soft stroke limit cannot be changed to prevent over-travel which could be caused
by turning off (or on) the EXPAND STROKE key.
(2) The LIMIT key for either axis was turned on/off with either axis in over-travel position.
(All models)
(3) Setting of machine parameters No. *046~*051 is improper.
Remedy : (1) Move manually the machine coordinates within the standard stroke, then turn off (or on)
the EXPAND STROKE key.
(2) Move manually all axes to the position free from over-travel, then turn on/off the LIMIT
key.
(3) Check and correct parameter setting.
Description : The power failed or a wire broken while the Z AXIS LOCK or C AXIS LOCK on the NC
FUNC screen is turned on.
Remedy : To continue power failure recovery or wire break recovery, turn off Z AXIS LOCK or
Description : On the machine with MGW-J or MGW-K, the inverter for upper head flushing pump is in
alarm status. (INV-AL-U=1)
118
Alarm Message WIRE EDM
Description : On the machine with MGW-J or MGW-K, the jet water pressure for automatic wire threading
exceeds the setting of machine parameter No. 738.
Remedy : (1) Turn on the PUMP OFF key on the MACH OPE screen, and replace the jet water
filter. After replacement, turn off the PUMP OFF key. The PUMP OFF key must
always be turned on/off.
(2) Check the water valve and piping in cause (2) and (3).
Description : On the machine with MGW-J or MGW-K, the inverter for lower head flushing pump is in
alarm status. (INV-AL-L=1)
Remedy : If this alarm persists several hours after machining was finished, contact to us of the trouble
condition.
Description : The water pressure exceeds the setting of machine parameter No. 737.
120
Alarm Message WIRE EDM
Description : The inverter for tank filling pump is in alarm status. (*P-ALM=0)
Description : On the machine with high pressure pump, the inverter for upper head high pressure pump
is in alarm status. (INV-AL-U2=1)
Description : On the machine with high pressure pump, the inverter for lower head high pressure pump
is in alarm status. (INV-AL-L2=1)
Description : On the machine with high pressure pump, the thermal relay for high pressure pump inverter
is turned off. (*INV-OL=0)
Description : On the machine with high pressure pump, the flushing pressure in water mode 6 exceeds
the value set to machine parameter No. 7650.
Causes : (1) Pump switching valve is defective. (P-CHG, air supply, etc.)
(2) High pressure inverter unit is defective.
(3) CIO card is defective.
Cause : On the machine other than W-PG1, automatic operation was taken place with the guide
opened or not closed completely. This alarm will occur if M7 or M6 is reset during operation.
The guide must be closed again through a correct sequence.
Remedy : Close the guide and restart operation when the guide lamp is lighting. If the guide lamp is
off, open the guide once, then close it and restart operation.
122
Alarm Message WIRE EDM
Description : The current in wire winding motor exceeds the rated current.
The input signal name is different depending on the model.
(1) Machine with MGW-J, MGW-K or MV-30: MOL=1
(2) UPH-1 : MOL-C=1
(3) W-PG1 : MOL-P=1
Remedy : Remove wire if twisted round the winding part (L/M axis), press the WASRN RESET key,
then restart.
If this failure recurs or wire is not twisted, contact to us of the trouble condition.
Description : The section of energizing plate touching the top of upper head or bottom of lower head to
supply power to wire was worn and deeply scarred or the plate was stained, resulting in
poor transmission of electric power to wire.
Remedy : Clean the energizing plate, and use unworn face, or replace it.
124
Alarm Message WIRE EDM
4066 OPEN WORK TANK COVER DETECTED Warning 3 W ARN RESET key
Description : On the UPH-1 or W-PG1, the work tank cover is opened during machining (SFG-LS=0), and
the operation is stopped to ensure safety.
Remedy : (1) Close the work tank cover, and restart operation.
(2) Check the safeguard LS (SFG-LS=1 must be attained when the work tank cover is
closed).
Cause : On the UPH-1/UPH-2/UH-2, the dielectric fluid temperature rose extremely. (F-TMP=1)
Description : On the UPH-1/UPH-2/UH-2, the inverter for vacuum unit (UPH-1) or the inverter for wire
vacuuming pump (hereinafter referred to as vacuum unit) becomes alarm state. (INV-AL-
V=1)
126
Alarm Message WIRE EDM
4076 POWDER CLUTCH NEEDS REPLACING (TN-ALM) Warning 2 W ARN RESET key
Causes : (1) The wire in wire bobbin has been used up.
(2) The wire threading method is not correct.
(3) The wire detection limit switch is faulty.
Remedy : Replace the wire bobbin, or route the wire correctly and restart.
4078 FINE A.W.T. UNIT ALARM (VSH-ALM) Warning 2 W ARN RESET key
Description : On the MU43 or MUQ32, in a fine hole automatic wire threading, the unit goes in alarm
status, and AWT at fine hole is not executed but normal AWT sequence is executed.
(*VSH-ALWM=0)
Description : On the machine having Z-axis stroke restriction in use of fine wire AWT(Note), the current
Z-axis stroke condition is displayed when RESET or MAIN RUN key is pressed.
Note : These messages are for the machine with automatic Z-axis and fine wire AWT
function (EC32, EC64, ECQ53).
Description : On the machine having Z-axis stroke restriction in use of fine wire AWT(Note), selection of
"use/store" of fine wire AWT unit failed due to either cause listed below.
(7) MACH OPE screen EXPAND STROKE key ON/OFF failed or setting disabled status
is present.
Remedy : Press the RESET key to clear warning or alarm message, and retry "use/store" of thin
wire AWT unit.
Note : These messages are for the machine with automatic Z-axis and fine wire AWT
function (EC32, EC64, ECQ53).
128
Alarm Message WIRE EDM
Description : On the machine having Z-axis stroke restriction in use of thin wire AWT(Note), "use/store"
(Z-EXSL=0/1) of fine wire AWT unit has successfully been executed and "restriction/
expansion" of Z-axis stroke has completed.
Note : (EC32, EC64, ECQ53) and machines with automatic Z axis and fine hole automatic
wire threading function.
Description : On the machine with automatic Z-axis, when the Z-axis reference point return is executed
(by MACHINE HOME key, G28 or power failure recovery), current Z-axis machine
coordinate is higher than reference point coord. (machine parameter No. 5067) and the Z-
axis lowers at the time of restasrt.
Cause : If there is possibility of interference between head and workpiece when the Z-axis lowers
to the reference point, the operation is stopped by warning to prevent head damage.
Remedy : Check correlation between head and workpiece, and select either (1) or (2).
(1) In case of no interference, press the START key to execute Z-axis reference point
return. Note that the Z-axis lowers.
(2) In case of interference, press the RESET key.
Remove the workpiece, then execute Z-axis reference point return.
Description : On the machine with MGW-J, MGW-K or MV-30, this message indicates that the safeguard
is open. (*CVRL=0)
(1) If the safeguard in closed status is opened
→ By this warning message, the operation stops (warning 3) and also the machining
power is turned off.
(2) If an operation that is invalid during open safeguard was attempted when the safeguard
is open
→ This warning is displayed (warning 1), and that operation is not executed.
Invalid operation during open safeguard
1) START key
2) RETRACT key
3) All f • 1 – f • 8 keys on 2nd and 3rd sets of function keys on RUN MANUAL screen
4) TOUCH CHECK key and MACHING POWER key on MACH OPE screen
Cause : Safety measures (inhibited machining power ON, inhibited starting of automatic operation)
Remedy : (1) When the safeguard is open, execute only the necessary operation except the above
1) to 4), while taking care of the following consideration.
• In the MAN RUN mode, the axis moves during the time that the jog keys such as ±X
and ±Y keys on portable operation panel are pressed. In such a case, take care not
to have your body, cloth, or a tool pinched. Release the key when you feel danger.
• The water is injected when the WATER, JET, OR TANK FILL key is turned on. Make
sure that the splashguard is closed, then turn on the key while taking care not to allow
the water to enter your eyes.
• Respective shafts and rollers in the wire feed system rotate when the WIRE FEED
key or UNSPOOL WIRE key is turned on. Keep yourself off these parts, then turn on
the key.
(2) Close the safeguard.
(3) After closing the safeguard, execute only the necessary operation such as the one
which is invalid during open safeguard.
130
Alarm Message WIRE EDM
Description : On the machines with the MGW-J or subsequent power supply units, this message
indicates that the run mode has been locked by the machine operator.
Under this condition, no operation mode can be changed in all statuses of start, stop, and
reset. An attempt to change the operation mode under this condition results in display of
this warning message.
Note: The following operations 1) to 5) on RUN MANUAL screen are all inhibited.
1) Change of MAN RUN/MDI RUN/MEM RUN mode
2) Change of RAPID/JOG/STEP/HANDLE in MAN RUN mode
3) Change of LOW/MED/HIGH in MAN RUN mode
4) Change of x1/x10 for STEP in MAN RUN mode
5) Use of 2nd and 3rd sets of f • 1 – f • 8 function keys in MAN RUN mode
Cause : The operation mode is locked to prevent a danger or failure that could occur due to an
accidental change of operation mode by the third person other than the operator that locked
the operation mode.
Remedy : (1) Do not reset the mode lock by the third person without permission from the operator that
locked the operation mode.
(2) When resetting the mode lock by the operator that locked the operation mode, make
sure that the third person is not in the machine moving range.
1) To lock the operation mode
Set the set data No. 0368 on SET DATA screen to "1".
2) To reset the locked operation mode
Set the set data No. 0368 on SET DATA screen to "0".
Description : During reference point return operation (power failure recovery, one-touch reference point
return, G28), the axis concerned is at the ZRN dog position (machine parameter *068) but
the dog signal of the axis concerned is not turned on and therefore the subsequent
sequence cannot be continued.
Remedy : Observing the dog signal (*DECX∼DECC) of the axis concerned on the DIAGNOSE EIO
screen, move the axis forward or reverse in manual mode to check if the signal changes
between 0 and 1.
(1) If the signal does not change between 0 and 1, check wiring or replace the ZRN dog
limit switch.
(2) If the signal changes between 0 and 1, confirm the set value of ZRN dog position
(machine parameter *068) and adjust the axis as follows.
Observing the dog signal (*DECX∼*DECC) of the axis concerned, move the axis
forward or reverse at low speed in manual mode, then set almost center machine
coordinates of 0 point (plus side and minus side) to the machine parameter *068.
4201 POWDER CLUTCH NEEDS REPLACING (TN-ALM) Warning 2 W ARN RESET key
Description : On the machines with the MGW-K or subsequent power supply units and the powder clutch,
the specified torque cannot be generated with the powder clutch rated current.
Wire tension is dropped (*TN-ALM=0)
132
Alarm Message WIRE EDM
134
Alarm Message WIRE EDM
136
Alarm Message WIRE EDM
Description : The +15 V voltage is not out put from the driver controller (ASC).
Description : The –15 V voltage is not out put from the driver controller (ASC).
138
Alarm Message WIRE EDM
Description : The bus communication unit in the driver controller (ASC) is faulty.
140
Alarm Message WIRE EDM
Description : The channel 1 of A/D converter in the driver controller (ASC) is faulty.
Description : The channel 2 of A/D converter in the driver controller (ASC) is faulty.
142
Alarm Message WIRE EDM
144
Alarm Message WIRE EDM
Description : An effective overcurrent flows continuously for duration of the set time.
146
Alarm Message WIRE EDM
148
Alarm Message WIRE EDM
Description : No response was returned from ASC card to EIS card within the specified time.
Description : An access to the SBC on the EIS card was not made within the specified time.
150
Alarm Message WIRE EDM
Description : The ASU turns off the servo though the main controller sends the servo ON command to
the ASU. Or, the ASU turns on the servo through the main controller sends the servo OFF
command.
Description : On the machines with an open servo unit, the servo alarm occurred in the axis concerned.
For the details of servo alarm, refer to the 7-segment LED value on the servo amplifier.
Description : On the machines with an open servo unit, the servo for the axis concerned does not
become ready (SRD).
Description : On the machines with an open servo unit, the servo alarm occurred in non-specific axis.
Description : On the machines with an open servo unit, data writing to the FPGA on the CSI card failed.
152
Alarm Message WIRE EDM
Cause : At MDI operation, the STOP key was pressed and then the program was attempted to
input while stopping. Or the IN key was pressed.
Remedy : At stop, the program cannot be input. Press the RESET key to reset the stop condition
and then input the program. Or, press the START key to continue.
6002 NUMBER OF BLOCKS EXCEEDS MDI CAPACITY Guide W ARN RESET key
Cause : The program having more than 195 blocks as attempted to input on the MDI screen.
Description : When the MDI program (O14999) as input from a screen other than RUN screen, the
number of characters in all blocks exceeded the maximum MDI program area (195
characters).
Remedy : Delete them in block unit down to the allowable range of the MDI program.
Cause : Although input command was absent, the IN or ADD IN key was pressed on the MDI
screen.
Remedy : Give the input command and then press the IN or ADD IN key.
6005 ERROR IN BLOCK ON KEY-IN LINE See Note W ARN RESET key
Cause : (1) A command not meeting the input format was attempted to enter on the MDI screen.
(2) The format of M code for pallet magazine control is illegal.
Note: (1) is guide level, and (2) is warning 3 level.
Cause : The O or N No. was entered during the memory operation in stop status.
Remedy : To change the O or N No. of the memory operation, do so after the program execution is
completed or the RESET key is pressed.
Cause : After input commands of the run block display area were deleted completely on the MDI
screen by pressing the ERASE key, the ERASE key was pressed again. Or although
there was no input command, the ERASE key was pressed.
154
Alarm Message WIRE EDM
Cause : Though the SEARCH key was pressed on the RUM MDI screen, searching failed
because there is no block in the execution block display area.
Remedy : Press the SEARCH key with a block displayed on the screen by pressing, for example,
the LAST M.D.I key.
6013 KEY-IN LINE EMPTY, PRESS SEARCH KEY Guide W ARN RESET key
Cause : In executing, for example, the LAST M.D.I key on the RUN MDI screen, the ERASE
key was pressed though there is no block to be erased in the buffer area.
Remedy : Turn off/on the LAST M.D.I key again to call the last program, and press the SEARCH
key to position the cursor at the block to be erased, then press the ERASE key.
6014 SPECIFY O NO. OR N NO. BEFORE INPUT KEY Guide W ARN RESET key
Cause : The IN key was pressed without specifying the O or N No. on the RUN MEMORY screen.
Or, only the O or N of O No. or N No. was specified, and the IN key was pressed.
6016 TO CANCEL MDI, PRESS f • c, MDI CANCEL KEY Guide W ARN RESET key
Cause : At start on the MEMORY screen, the screen was changed to the MDI screen (MDI
interrupt), and then a program was entered and the START key was pressed.
At start, the MDI RESET key was pressed.
When there was nothing to cancel, the MDI RESET key was pressed in the reset state.
Remedy : In the reset or stop state, press the MDI RESET key.
Note: In case an alarm was causedwhen changing to the MDI screen (MDI interrupt)
at start and the program was run, all programs at MDI interrupt will also be
cancelled.
Cause : The screen was switched to the RUN PROG, BLOCK screen though the program is not
being executed.
156
Alarm Message WIRE EDM
6026 SPECIFIED MACRO VARIABLE NO. NOT FOUND Guide W ARN RESET key
Cause : A macro variable No. out of the user macro range was specified on the RUN PROG,
MACRO screen, then the SEARCH key was pressed.
Remedy : Input command error. Press the HELP key with the set data No. 133 (MASKING FUNC.
OF MACRO VR-NO.) to confirm the classification of user/system macro variable numbers.
6052 PROGRAM BEING RUN CANNOT BE EDITED Guide W ARN RESET key
Cause : The program at execution was attempted to correct on the EDIT BLOCK screen.
Remedy : To edit the program being run, place it in the reset status.
This is also true when the program is being drawn.
Cause : The memory becomes full during tape input on the EDIT LIST screen or during manual input
on the EDIT LIST screen.
Cause : Entry of the same O No. as one already entered on the EDIT LIST screen was attempted.
The O** ADD IN key was pressed.
Cause : On the EDIT LIST screen, O No. not entered was specified and then the
PROGRAM OUTPUT , DIVIDE PROGRAM , SEARCH or ERASE key was
pressed.
Cause : When specifying N No. and pressing the SEARCH key to search it on the EDIT BLOCK
screen, the N No. was not found (search operation in the program).
When specifying N No. from the current cursor position and pressing the ERASE key to
attempt deletion, the specified N No. was not found.
158
Alarm Message WIRE EDM
6058 SPECIFIED CHARACTER STRING NOT FOUND Guide W ARN RESET key
Cause : When specifying character string and pressing the SEARCH key to search it on the EDIT
BLOCK screen, the character string was not found (search operation in the program).
Cause : When pressing the ERRORBLK SEARCH key to search an alarm block on the EDIT
BLOCK screen, it was not found.
6060 PROGRAM BEING RUN CANNOT BE DELETED Guide W ARN RESET key
Cause : O No. at execution was attempted to delete on the EDIT LIST screen.
Remedy : Reset and then restart. This also true when the program is being drawn.
Cause : On the EDIT LIST screen, incorrect input command was made and then the
PROGRAM INPUT , PROGRAM OUTPUT , DIVIDE PROGRAM , SEARCH or
ERASE key was pressed.
6063 PROGRAM BEING RUN CANNOT BE DELETED Guide W ARN RESET key
Cause : When some or may O Nos. were deleted on the EDIT LIST screen, some of them were left
undeleted (or O Nos. at execution were included).
6064 DIVIDED RESULT IN FILE CANNOT BE EDITED Guide W ARN RESET key
Cause : On the EDIT LIST screen, O No. other than 1 to 9999 was specified and the
PROGRAM INPUT key was pressed.
160
Alarm Message WIRE EDM
6070 BLOCK LARGER THAN 192 CHAR. Guide W ARN RESET key
6072 I/O PROGRAM INPUT EMPTY FILE Guide W ARN RESET key
Description : This message is displayed while on the EDIT LIST screen a program is registered from a
tape to O number area.
6073 I/O PROGRAM ADDING TO EXISTING FILE Guide W ARN RESET key
Description : This message is displayed while, on the EDIT LIST screen, an additional program is
registered from a tape to O number with which a program has already been registered.
Description : This message is displayed during execution of "PROGRAM OUTPUT" on the EDIT LIST
screen.
6076 ALARM BLOCK FOUND! STOP I/O Guide W ARN RESET key
Cause : An alarm block was found during "PROGRAM INPUT" on the EDIT LIST screen, and the
operation stopped there.
The alarm block is the section indicated with a yellow block cursor on the screen.
Remedy : Press the RESET key to discontinue tape input and then correct the tape. Or, press the
PROGRAM INPUT key again to continue. Upon completion of input, correct the alarm
position.
Description : Tape input/output was discontinued by the following operation during tape input/output on
the EDIT LISIT screen.
Description : Tape data entry to O No. was successfully completed on the EDIT LIST screen.
Description : This message is displayed when, on the EDIT LIST screen, the contents of a program with
O number have successfully been output on the tape puncher.
162
Alarm Message WIRE EDM
Description : The tape reader unit input has been stop or reader operation is forcibly canceled by
the RESET key.
Cause : On the EDIT LIST screen, an attempt to input a program from external I/O device such as
a tape reader (optional) was made, but it was not connected.
Remedy : Check the taper reader for connection, and also check a paper tape.
Cause : On the EDIT LIST screen, an attempt to output a program to external I/O device such as a
tape puncher (optional) was made, but it was not connected.
Cause : During tape inputting on the EDIT LIST screen, the PROGRAM STOP key was pressed.
Remedy : To continue tape inputting, press the PROGRAM INPUT key again.
Note that when TRANSFER ABORT or RESET key is pressed, input cannot be
continued. If you have pressed the TRANSFER ABORT or RESET key, specify the O
No. and then begin from the first.
Cause : During tape outputting on the EDIT LIST screen, the PROGRAM STOP key was
pressed.
Remedy : To continue tape outputting, press the PROGRAM OUTPUT key again.
Note that when TRANSFER ABORT or RESET key is pressed, output cannot be
continued. If you have pressed the TRANSFER ABORT or RESET key, specify the O
No. and then begin from the first.
Cause : During tape inputting on the EDIT LIST screen, the TRANSFER ABORT key was
pressed.
Remedy : Tape inputting cannot be continued. Delete the input O No. and then begin from the first.
164
Alarm Message WIRE EDM
Cause : During tape outputting on the EDIT LIST screen, the TRANSFER ABORT key was
pressed.
Remedy : Tape outputting cannot be continued. Specify the O No. and then begin from the first.
Cause : The TAPE REWIND key was pressed on the EDIT LIST screen. Message indicates that
tape rewind is under way.
Cause : Message indicating that tape rewind is completed on the EDIT LIST screen.
Cause : During tape rewind on the EDIT LIST screen, an error (fault) was caused in the tape
rewinder.
Cause : The RESET key was pressed and thus tape input or output was canceled.
Remedy : If during tape input, the input data up to the canceled point is stored.
Cause : The message shows thast when the following key was pressed on the EDIT BLOCK
screen, the program search was under way.
(1) ERRORBLK SEARCH key
(2) Character string to be searched was specified and the SEARCH key was pressed.
Description : The contents of protection vary depending on the setting of set data No. 30, 31, or 32.
Example: Writing or deletion was attempted though the set data No. 30 is set to "1" (O No.
8000–8999 are protected from writing and deletion).
Remedy : Check the setting of set data No. 30, 31, or 32.
Cause : The message shows that after inputting to O No. from tape on the EDIT LIST screen, the
DIVIDE PROGRAM was pressed to complete program dividing.
166
Alarm Message WIRE EDM
Cause : O No. was not specified on the EDIT LIST screen and the DIVIDE PROGRAM key was
pressed.
Cause : When the program division was executed on the EDIT LIST screen, the file for temporarily
storing the result was deleted.
Cause : This message is displayed if the O No. is entered and DIVIDE PROGRAM key is pressed
on the EDIT LIST screen.
6102 PROGRAM BEING RUN CANNOT BE EDITED Guide W ARN RESET key
Cause : The NC program is being used by NC internal processing and cannot be edited from the
EDIT LIST screen.
6103 INPUT STARTING N NO. FOR PROG. COMPARE Guide W ARN RESET key
Cause : N No. at which to start tape collate was not entered and the PROGRAM COMPARE key
was pressed.
Remedy : When making tape collate from the beginning of the program, enter "N" and then press the
PROGRAM COMPARE key.
6104 TO CONTINUE, CLEAR KEY-IN LINE OR ENTER "C" Guide W ARN RESET key
Cause : When resumption of collation was attempted after stopping during collation or due to finding
mismatch block, characters other than "C" were in the key input line.
Remedy : Empty the key input line or enter "C" and then press the PROGRAM COMPARE key to
resume.
When empty : Collation is resumed from the block next to the cursor.
When "C" entered : Collation is resumed from the block where the cursor is.
Cause : The message shows that the tape program and the memory program are being collated.
168
Alarm Message WIRE EDM
Cause : During tape collation, the TRANSFER STOP key was pressed and collation was once
stopped.
Press the TRANSFER ABORT key or RESET key to stop tape collation.
Cause : During tape collation, a difference between the tape block and the memory block was found
and tape collation was stopped.
Remedy : The block (memory program) with cursor on the screen and the block (program on the tape
at the right side of "@") are different. The memory block can be corrected as it is.
Press the PROGRAM COMPARE key to resume collation.
Cause : During tape collation, the TRANSFER ABORT key was pressed and collation was
stopped.
Cause : In tape collation, difference between the tape program and the memory program was not
found and collation was completed normally.
6111 CAN’T GO TO LIST SCREEN DURING PROG. COMPARE Guide W ARN RESET key
Remedy : During tape collation, you cannot return to the LIST screen. Be sure to stop or finish the
tape collation before it.
Description : Program No. can be registered to any number from O1 to 9999 but not all of these numbers
can be used. Total 3000 numbers are available for registration.
Description : During tape input on the EDIT LIST screen or during manual input on the EDIT BLOCK
screen, memory overflow.
170
Alarm Message WIRE EDM
6116 (NPC 2EH) INTERNAL PROCESSING ERROR Guide W ARN RESET key
6120 (MACRO) MORE THAN 20 VARIABLES IN EXPRESSION Guide W ARN RESET key
6122 (MACRO) MORE THAN 20 OPERATORS IN EXPRESSION Guide W ARN RESET key
6123 (MACRO) TOO COMPLICATED EXPRESSION (1) Guide W ARN RESET key
6124 (MACRO) TOO COMPLICATED EXPRESSION (2) Guide W ARN RESET key
6125 (MACRO) TOO COMPLICATED DIVISION IN EXPRES. Guide W ARN RESET key
Cause : The following phenomena occurred when on the EDIT BLOCK screen, the program was
entered and the LIST DISPLAY key was pressed to close the file and return to the EDIT
LIST screen.
(1) A check did not complete as there is an alarm block in the program. (6119)
(Alarm block: Indicated with yellow block cursor on the screen)
(2) A check did not complete as there is an expression containing more than 20 variables
in the program. (6120)
(3) A check did not complete as an operator is used improperly in the program. (6121)
(4) A check did not complete as there is an expression containing more than 20 operators
in the program. (6122)
(5) A check did not complete as there is a complicated expression in the program.
(6123~6125)
(6) Memory capacity for storing tapes is lack.
172
Alarm Message WIRE EDM
6129 NO. OF "[","]" IN PROGRAM DOES NOT MATCH Guide W ARN RESET key
Cause : On the EDIT BLOCK screen, program was input and then LIST key was pressed to close
the file and return to the EDIT LIST screen but check was not completed due to nest level
exceeding 10 in the program.
6132 CALLING SUB PROGRAMS MORE THAN 151 Guide W ARN RESET key
Cause : When the EDIT BLOCK screen is returned to the EDIT LIST screen, the O number and N
number of a subprogram are stored. However, 151 or more subprograms have already
been stored, and there is no space for additional subprograms.
Remedy : Correct the program using the nesting level so that the number of subprograms to be called
with one O number is within 150.
6133 (COMPILE 4EH) INTERNAL PROCESSING ERROR Guide W ARN RESET key
6134 (COMPILE 4FH) INTERNAL PROCESSING ERROR Guide W ARN RESET key
Cause : The message shows that on the EDIT BLOCK screen, program was input and then
LIST key was pressed to close the file and return is being made to the EDIT LIST screen.
Cause : The message shows that on the EDIT LIST screen O No. was specified and the ERASE
key was pressed and the program is being deleted.
6137 (ABO) ALARM BLOCK FOUND! I/O INPUT ABORTED Guide W ARN RESET key
6138 O NO. FOUND AFTER FIRST BLOCK Guide W ARN RESET key
Cause : When tape output was made on the EDIT LIST screen, O address block is in other than
head block (other than the block immediately after start).
Remedy : Delete the O No. which exists in other than first block. Or, if the output operation is
continued by the setting the set data No. 0011 (EDIT FUNC (2)) bit 3 to "1", the operation
does not stop even if O No. other than that at head exists.
Cause : The set data No. 11 (EDIT FUNC (2)) bit 2 (for protection from data erasing by mistake) is
set to "1".
174
Alarm Message WIRE EDM
Description : This message is displayed when program copy is started or finished on the EDIT screen.
6142 MODEL BLOCK NOT PRESENT (G100–G139) Guide W ARN RESET key
Description : An attempt to compile a code other than model block codes (G100 –G139) of model plan
and conversion code (G180, G181) of program master (optional) was made.
Description : Compilation of a model block (G100–G139) or program master (G180, G181 optional)
started.
Compilation will stop if the RESET key is pressed or a screen is changed over during
compilation.
6250 ILLEGAL VALUE SET IN MACHINING CONDITION Guide W ARN RESET key
Cause : On the COND, LIST COND. screen, attempt was made to input a value outside of the
allowable range or delete was attempted without setting the cursor to the condition to be
deleted.
Description : The HELP key was pressed on the screen where it is inactive.
6262 THIS KEY IS INVALID ON HELP DISPLAY Guide W ARN RESET key
Description : A key that cannot be used during display of HELP key was pressed.
Remedy : Press the HELP key again to erase the HELP display, then press that key.
Description : The input data exceeds the calendar range supported by the clock built in the NC.
(Calendar range 1980/1/10:00 to 2038/1/10:00)
176
Alarm Message WIRE EDM
Cause : On the GRAPHIC screen, after setting O No., the AUTO SCALING key was pressed.
Causes : On the GRAPHIC screen, the AUTO SCALING key was pressed under the following
condition.
(1) O No. was not set.
(2) Drawing was being executed.
(3) Drawing was in stop status.
(2) The TRACE MACHING key was pressed while drawing was being executed.
Cause : On the GRAPHIC screen, the DRAWING STOP key was pressed in the drawing reset
status.
6332 CANNOT CHANGE DRAWING SET NOW Guide W ARN RESET key
Cause : On the GRAPHIC screen, the operation was made in the following conditions.
At drawing stop, the SEARCH , ERASE , ADD IN or IN keys was pressed.
Cause : On the GRAPHIC, DRAW DSP screen, the following operation was made.
(1) The DRAWING MOVE key (6333) or DRAWING ZOOM key (6334) or
VERIFY POSITION key (6335) was pressed while the drawing start or trace
machining is under way.
(2) The DRAWING MOVE key (6333) or DRAWING ZOOM key (6334) or
VERIFY POSITION key (6335) was pressed while the drawing zoom or verify
position is selected.
Remedy : Press the DRAWING RESET key, and then perform the desired operation.
Check the selected mode.
Causes : On the GRAPHIC screen, the operation was made in the following conditions.
(1) The AUTO SCALING key was pressed. Drawing was displayed and the message
appears upon completion of drawing.
(2) At drawing start or drawing stop, the DRAWING RESET key was pressed.
178
Alarm Message WIRE EDM
Cause : On the GRAPHIC screen, the operation was made in the following conditions.
The AUTO SCALING key was pressed. While range is automatically setting, the
DRAWING RESET key was pressed.
Note: Scale when the DRAWING RESET key is set.
Cause : On the GRAPHIC screen, an attempt to enter nonregistered O No. as DRAWING START
O: was made, or on the DISK FILE screen, illegal O No. was specified.
Cause : At drawing start or during execution of sync. on the GRAPHIC screen, the DATA SAVE
or DATA RECALL key was pressed.
Cause : This message is displayed when the DRAWING ZOOM key on the GRAPHIC screen or
the AUTO SCALING key in the scaling mode 2 is pressed.
Move the cursor to the desired position with cursor key and press the IN key.
Remedy : To cancel operation, press the DRAWING ZOOM key or DRAWING RESET key.
Description : This message is displayed when the DRAWING ZOOM key on the GRAPHIC screen or
AUTO SCALING key in the scaling mode 2 is pressed, and the IN key is pressed with
the cursor at the desired position. Move the cursor to the desired position with cursor key
and press the IN key.
Cause : Message appearing at screen top when DRAWING MOVE key is pressed on the
GRAPHIC screen. Use cursor key to set the cursor at the figure center position and press
the IN key.
180
Alarm Message WIRE EDM
Cause : On the GRAPHIC screen, press DRAWING MOVE key and use cursor key to set the
cursor at the new center position and then press the IN key.
Then, press DRAWING START key to draw the figure from the new center position.
6349 DRAWING CLEAR ONLY IN DRAWING RESET STATUS Guide W ARN RESET key
Cause : On the GRAPHIC screen, the DRAWING CLEAR key was pressed during draw stop.
Cause : The message appears when on the GRAPHIC screen, the data currently being set was
saved in the save area in the memory.
6351 ADD O NO. CAN NOT USED IN mm-MODE Guide W ARN RESET key
6352 SCREEN NOT VALID DURING TRACE MACHING DRAW Guide W ARN RESET key
Cause : On the GRAPHIC screen, the following operation was made during execution of sync.
drawing.
Attempt was made to turn page by pressing either
the POSITION MODAL , NEST MEVEL , BLOCK DISPLAY ,
MACRO VARIABLE , MACHING TIME or DRAWING CLEAR key.
6353 MOVE CURSOR AND SET DATA Guide W ARN RESET key
6354 ONLY POSSIBLE WITH ROTATE ANGLE 0 OR 90 Guide W ARN RESET key
Cause : On the GRAPHIC screen, the following operation was made when the rotation angle X or
Z setting was other than 0 or 90°.
Either the DRAWING MOVE , DRAWING ZOOM or VERIFY POSITION key was
attempted to select.
Cause : On the SET DATA screen, a number not entered was specified and the SEARCH key
was pressed.
182
Alarm Message WIRE EDM
6356 CURSOR INCREMENT KEY NOT VALID NOW Guide W ARN RESET key
Cause : On the GRAPHIC screen, the CURSOR INCREMENT key was pressed when the
Remedy : Select either the FIGURE MOVE , FIGURE ENLARGE or POSITION CONFIRM
key.
Cause : On the GRAPHIC screen, the offset data set on the graphic side was transferred to the
machining side by pressing the OFFSET → MC key.
Cause : On the GRAPHIC screen, the taper data set on the graphic side was transferred to the
machining side by pressing the TAPER → MC key.
Description : This message is displayed when the data on the machine side was transferred to the
graphic side by pressing the MC → GRAPHIC key on the GRAPHIC screen.
Cause : On the GRAPHIC screen, the MC → GRAPHIC key was pressed while drawing or trace
machining is being executed or in other than memory run mode.
Remedy : In the memory run mode, retry this operation in the drawing reset status.
Description : When the AUTO SCALING key on the GRAPHIC screen was pressed in the scaling
mode 2, the frame cannot be displayed because the stroke 1, 3 range exceeds 3800 mm.
Remedy : Confirm the set values for X and Y software strokes of machine parameters (No. 1046–
2051).
Description : This message is displayed when the auto scaling is executed in the mode 2 on the
GRAPHIC screen.
Remedy : Move the cursor to the desired start point with cursor keys and press the IN key.
184
Alarm Message WIRE EDM
Description : This message indicates that the TRACE MACHING was pressed though a drawing was
not cleared, but a tracing cannot be executed unless a drawing is cleared.
Remedy : Clear the drawing first, then press the TRACE MACHING key.
Description : This message indicates that the data was transferred successfully from graphic side to
machining side by the GRAPHIC → MC key on the GRAPHIC TEST screen.
Remedy : Confirm the data transferred to the machining side before machining (on the SET, OFFSET
screen or NC FUNC screen).
6375 TRANSFER GRAPHIC DATA? yes:IN KEY, no:ERASE KEY Guide W ARN RESET key
Description : This message indicates that an attempt to transfer the data on graphic side to the machining
side was made by pressing the GRAPHIC → MC key on the GRAPHIC TEST screen.
Remedy : (1) To transfer the data on graphic side to the machining side, press IN key.
6400 ONLY VALID WITH OPTIONAL ITEM Guide W ARN RESET key
Cause : This message is displayed when an optional function key was pressed but that function is
invalid.
Cause : The function valid only in MANUAL mode was specified in other than this mode.
6402 ONLY VALID IN MANUAL MODE & RESET STATUS Guide W ARN RESET key
Cause : The function valid only in MANUAL mode or under reset state was specified in condition
other than this mode.
Remedy : Reset and change to MANUAL mode and then, operate again.
6410 DON’T SAVE RAM MACRO AFTER O No.10000 Warning 3 W ARN RESET key
Description : This message indicates that the system macros (programs after O10000) registered in the
RAM area cannot be saved when G154 (data backup) is executed.
Remedy : In saving the system macros after O10000, reset the G154, set the set data No.30-32 to 0,
and save them using the FD drive built in the machine, or connect an external unit to the
machine and save them. After saving the programs, return the set data No.30~32 to original
value, and restart the G154.
186
Alarm Message WIRE EDM
Description : This message is displayed when the power supply unit with extended memory capacity
(tape storage length 3000m, optional) is used or when G154 (data backup) that does not
save the NC programs is specified.
Remedy : (1) For the power supply unit with extended memory capacity, NC programs cannot be
saved in one floppy disk, and therefore reset the G154 once and prepare another FD
to save NC programs individually. Then, restart the G154.
(2) If the G154 that does not save the NC programs is specified, recheck the NC programs
and press the START key to continue operation. In saving the NC programs, reset
the G154 and specify the G154 again so that it saves the NC programs, or save NC
programs individually in another FD.
Description : This message indicates the on-going operation when G154 (data backup) was started.
Cause : An attempt to develop the model blocks (G110-G139) in which multiple G codes are used
in the same block was made.
Remedy : Check the blocks in the model plan again, and erase an excessive block.
6426 MODEL BLOCKS ARE NOT COMPILED Guide W ARN RESET key
Remedy : Develop the model blocks with the DEVELOP key, then start operation or make a graphic
drawing.
6427 MODEL BLOCKS ARE NOT ENTERED COMPLETELY Guide W ARN RESET key
Remedy : Reedit the model plan and add necessary model blocks.
Description : A model block was overwritten on the block on which the cursor is currently positioned on
the block screen by pressing the EOB IN keys on the model screen.
Description : A model block was overwritten on the block on which the cursor is currently positioned on
the block screen by pressing the EOB IN keys on the model screen.
Cause : An attempt to edit in the talk mode a program other than model blocks (G110-G139) using
a function key MODEL PLAN was made on the EDIT BLOCK screen.
6431 DATA ON CURSOR LINE NOT PERFECT Guide W ARN RESET key
Cause : This message is displayed when an attempt to change data was made on the MODEL
TALK screen but that data is not registered.
188
Alarm Message WIRE EDM
Cause : This message is displayed when the NEXT PLAN key or EOB ADD IN keys or EOB
IN keys are pressed with data filed incompleted on the MODEL TANK, MACHINING
CONTROL TABLE, MACHINING FORMAT, or MACHINING PROCESS TABLE screen.
Cause : The MODEL MENU screen was opened and the PRE. BLOCK key was pressed with the
cursor positioned at head block on the EDIT BLOCK screen.
Description : The MODEL MENU screen was opened and the NEXT BLOCK key was pressed with the
cursor positioned at end block on the EDIT BLOCK screen.
Description : In the Model Plan Ver. 2, the – key was pressed with the MENU screen.
Description : In the Model Plan Ver. 2, the + key was pressed with the last process card L500.
Description : In the Model Plan Ver. 2, the IN key was pressed with the cursor at the "NEXT COND."
switch on the last condition card L301 screen.
Description : In the Model Plan Ver. 2, the IN key was pressed with the cursor at the "NEXT PROC."
switch on the last process card L500 screen.
Description : In the Model Plan Ver. 2, the IN key was pressed with the cursor at the "CARD INIT."
switch on each card screen to initialize the input data on card.
190
Alarm Message WIRE EDM
Description : In the Model Plan Ver. 2, the IN key was pressed with the cursor at the "CALL" switch on
each card screen to call the stored data.
Or, another card No. was designated to take a copy.
Description : In the Model Plan Ver. 2, the "CALL" was attempted to the card that was not stored.
Description : In the Model Plan Ver. 2, the IN key was pressed with the cursor at the "STORE" switch
to store data on card in the internal memory.
Description : In the Model Plan Ver. 2, an attempt to lock the item with "P" in lock area (initial value cannot
be locked) was made.
Description : In the Model Plan Ver. 2, an attempt to display previous data with "NEXT DATA" switch
during display of top search data in the search window was made.
Description : In the Model Plan Ver. 2, an attempt to display next data with "LAST DATA" switch during
display of last search data in the search window was made.
Description : In the Model Plan Ver. 2, the user registered data of search data in the search window was
deleted with the "DEL" switch.
Description : In the Model Plan Ver. 2, the user registered data was added at the last of search data in
the search window with the "ADD" switch.
Description : In the Model Plan Ver. 2, the user registered data of search data was changed (deleted,
then added) in the search window with the "D&A" switch.
Description : In the Model Plan Ver. 2, an attempt to delete standard data (stored in ROM) of search data
in the search window was made with the "DEL" switch.
Description : In the Model Plan Ver. 2, an attempt to change standard data (stored in ROM) of search
data in the search window was made with the "D&A" switch.
192
Alarm Message WIRE EDM
Description : An item of Model Plan Ver. 2 not used at present was searched.
Description : In the Model Plan Ver. 2, an attempt to register user data with the indirect offset No. entered
in the condition table was made.
Description : In the Model Plan Ver. 2, the offset value was transferred from condition table to indirect
offset window with the "TRANSFER" function.
Description : In the Model Plan Ver. 2, an attempt to transfer offset value was made with the
"TRANSFER", but the indirect offset window is full.
Description : In the Model Plan Ver. 2, the model blocks were output to the EDIT BLOCK screen with the
"OUTPUT & CONT." switch on the process card.
6465 QUIT & CLOSE? yes:IN KEY no:ERASE KEY Guide Unnecessary
Description : In the Model Plan Ver. 2, an attempt to close the model plan without output of data after
editing was made.
Description : In the Model Plan Ver. 2, current work coordinates were transferred to the MACH. START
points on process card with the "WORK COPY" function key.
Description : This message is displayed when the data are output to the model blocks with the output
key.
Description : In the Model Plan Ver. 2, the card No. not used was specified to the "COND. CARD NO."
on process card.
Description : In the Model Plan Ver. 2, an attempt to register master blocks was made without setting
master block No. (0 is set now) to the set data No. 0177 (MODEL MASTER BLOCK O NO.).
Description : In the Model Plan Ver. 2, an attempt to register model blocks was made without entering
data.
194
Alarm Message WIRE EDM
Description : In the Model Plan Ver. 2, the model data were output as model blocks to the specified O No.
Description : In the Model Plan Ver. 2, an attempt to output model data was made without specifying O
No.
Description : In the Model Plan Ver. 2, an attempt to output model data to the O No. which is full was
made.
Description : This message is displayed when the user model data are being output to the specified O
No.
Description : In the Model Plan Ver. 2, the model block or master block is being read.
Description : In the Model Plan Ver. 2, the master blocks were read when the MODEL PLAN key on
EDIT BLOCK screen was pressed.
Description : In the Model Plan Ver. 2, an attempt to delete standard conditions (stored in ROM) was
made during data searching in the search window.
Description : In the Model Plan Ver. 2, the internal user area to register user model conditions is full.
Description : In the Model Plan Ver. 2, an attempt to output master block or user model condition to the
O No. being edited at present was made.
Description : An attempt to output data to the specified O No. was made though no data is registered in
the user model area.
Description : An attempt to add further data was made after the number of data saved on the M74 screen
reached 300.
Remedy : Specify M74 command to clear the data, or set the set data No.78 bit 1 to “1” to record the
skipped positions only.
Or, set the bit 3 to “1” to return to the beginning for recording.
196
Alarm Message WIRE EDM
Description : In the M74 data saving, illegal element number (M74 parameter) was specified.
Description : In the M74 data re-registration, an attempt to register additionally the P/W/L data was made
though they have already been registered.
Description : In the M74 data re-registration, the specified M74 parameter value is out of allowable range.
Description : START , STOP , or RESET key was pressed when a process moved during schedule
operation.
Description : An attempt to change the operation mode to other than MEM RUN mode was made
when a process moved during schedule operation.
6502 NOT MEMORY MODE OR ALARM SIGN EXIST Warning 3 W ARN RESET key
Description : An attempt to execute a schedule operation was made in other than MEM RUN mode or
during alarm.
Remedy : Select the MEM RUN mode and reset the alarm if alarm is present, then start the
schedule operation.
Description : The schedule operation was started though the process data is being edited.
Remedy : Return to the SCHEDULE LIST screen, then start the schedule operation.
Description : The schedule operation was started with unregistered process number.
198
Alarm Message WIRE EDM
6506 ILLEGAL PROCESS No. (SCHEDULE DATA) See Note W ARN RESET key
6507 ILLEGAL ITEM No. (SCHEDULE DATA) See Note W ARN RESET key
Description : Item number of schedule data is incorrect when reading or writing process number.
Description : An attempt to change process data was made, where the "STATUS" area on the
SCHEDULE LIST screen is not blank.
6513 OPERATION WITH INPUT "P [PROCESS No.]" Guide W ARN RESET key
Description : Original process is not specified when copying the process data.
Remedy : To specify the process, enter the process number on the key-in line.
Description : This message is displayed when process numbers are reassigned because of insertion or
deletion of processes.
200
Alarm Message WIRE EDM
Causes : (1) On the MANUAL screen, the IN key was pressed by with an erroneous command.
(2) On the RUN PROG, MACRO screen, the IN , SEARCH , ERASE or ADD IN
key was pressed with an eroneous command.
(3) On the COND LIST screen, the IN key was pressed with an erroneous command.
(4) On the POSITION WORK or RELATIVE screen, the WORK SET and
(5) On the SET OFFSET, WK OFFSET, or SET DAT screen, the IN key was pressed
with an erroneous command.
(6) On the M.CONTROL screen, the IN key was pressed with an erroneous command.
Cause : No page to be changed over is left when the pages are changed over with the page keys.
Remedy : If this message appears when + page key is used, use – page key to turn pages.
If this message appears when – page key is used, use + page key to turn pages.
Description : The set data value was attempted to input in the write prohibit condition.
Cause : Value was attempted to input to a write-protected parameter during starting, stopping or in
ZERO RETURN mode.
Remedy : Reset or turn OFF the zero return mode and then, operate again.
6603 WORK COORDINATE CAN ONLY BE SET IN RESET STS Guide W ARN RESET key
Cause : The WORK SET key was pressed during start or stop.
6604 SEARCH KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6605 DELETE KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6606 ADD KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6607 INPUT KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6608 + PAGE KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6609 – PAGE KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6610 UP CURSOR KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6611 DOWN CURSOR KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6612 RIGHT CURSOR KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6613 LEFT CURSOR KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6614 ADDRESS KEY INVALID ON THIS SCREEN Guide W ARN RESET key
6615 TEN KEY INVALID ON THIS SCREEN Guide W ARN RESET key
Remedy : These keys are invalid and cannot be used on these screens.
Cause : While address key A to Z was unnecessary for the specified entry, such entry was
attempted.
202
Alarm Message WIRE EDM
6617 NUMBER TOO LARGE ON KEY-IN LINE Guide W ARN RESET key
6618 NUMBER TOO SMALL ON KEY-IN LINE Guide W ARN RESET key
Cause : The data entered on the key-in line was larger than the range of data value in the specified
entry.
6619 NUMBER OUT OF RANGE ON KEY-IN LINE Guide W ARN RESET key
Description : The data entered on the key-in line was out of the numeric range of data value in the
specified entry.
Cause : On the SET DATA screen, a numeric value entered to the parameter was larger or smaller
than the maximum or minimum value for the entry.
6620 NUMBER HAS TOO MANY DIGITS ON KEY-IN LINE Guide W ARN RESET key
Cause : The data entered on the key-in line did not match the number of digits of data value in the
specified entry.
Description : Operation which must be done with entering a numeric or alphabetical value in advance on
the key-in line was made without such procedure.
Cause : On the MDI screen, the IN key was pressed without entering a program.
On the COND, LIST screen, the COND COPY key was pressed without entering E No.
The RELATIVE SET or WORK SET key was pressed without entering anything.
Remedy : Enter data on the key-in line and then operate again.
6622 NOT VALID IN START, STOP STS & HW, ZERO RET MODE Guide W ARN RESET key
Cause : An function key was pressed in the start, stop, handwheel, or zero point return mode.
Cause : An attempt to clear the machining time by pressing the MC. TIME CLEAR key on the
DIAG MC TIME screen was made when the set data No. 180 bit 4 is "0".
Remedy : Set the bit 4 to "1" for clearing the machining time.
6630 VALID ONLY WITH OPTIONAL ITEM Guide W ARN RESET key
Description : Although an attempt to operate optional function was made, that function is not attached.
204
Alarm Message WIRE EDM
6651 NOW IMC MODE IS LOCAL MODE See Causes W ARN RESET key
Description : On the IMC screen (optional), an attempt to operate the function that cannot be used when
the IMC mode is Local mode was made.
Causes : (1) On the MACH OPE, IMC screen, the function key for machining completion (IMC
control screen) or pseudo completion (IMC maintenance screen) was pressed. (Guide)
(2) NC code exclusively for IMC in the program was executed. (Warning 3)
Remedy : Change the IMC from LOCAL to REMOTE, and retry operation.
6652 CAN’T DO MANUAL PROGRAM RX FROM TERMINAL Guide W ARN RESET key
Causes : On the IMC screen (optional), this message is displayed by either of the following causes.
(1) In the IMC REMOTE mode, an attempt to input a program from the host computer was
made.
(2) The specified O No. already exists in NC unit.
Remedy : In case of cause (1), c hange IMC mode to LOCAL, and retry operation.
In case of cause (2), delete specified O No., if unnecessary, then retry operation.
Cause : On the IMC screen (optional), the O No. to be output is not found in NC unit.
Cause : On the IMC screen (optional), in the off-line status, a function key on IMC control screen or
IMC maintenance screen was operated.
6656 CAN’T CHANGE TERMINAL PARAM. UNTIL OF LINE Guide W ARN RESET key
Cause : On the IMC screen (optional), in the on-line status, communication conditions to host
computer were changed.
6657 PLEASE PUSH F.KEY (TERM RX OR TERM TX) Guide W ARN RESET key
Description : On the IMC screen (optional), this message is displayed to ask for next operation when O
No. is keyed in on the IMC control screen.
Remedy : Press the TERM RX PROGRAM key or TERM TX PROGRAM key on the IMC control
screen.
In case of misoperation, press the WARN RESET key to clear this message.
206
Alarm Message WIRE EDM
Description : On the IMC screen (optional), the TM. MODE SELECT key was pressed to change IMC
mode to REMOTE during program input on the IMC control screen.
Remedy : Stop the program input or wait for completion of program input, then retry operation.
Description : On the IMC screen (optional), the TM. MODE SELECT key was pressed to change IMC
mode during execution of IMC mode change.
Remedy : Wait for completion of IMC mode change, then retry operation.
6661 OCCURRENT OF FILE OPEN ERROR (TERMINAL) Guide W ARN RESET key
Description : On the IMC screen (optional), this message is given during program I/O operation on the
IMC control screen.
Causes : (1) The O No. specified for program input is not found in the host computer.
(Message No.6661)
(2) The host computer is not ready for reception in the program output operation.
(Message No.6661)
(3) The program input operation was specified from NC unit, though the host computer is
under program output. (Message No.6662)
(4) The host computer judged that the O number specified in the NC unit is other than
1~9999. (Message No.6663)
Remedy : (1) Check the program registered to the host computer. (Message No.6661)
(2) Wait for completion of program output from host computer, then retry operation.
(Message No.6662)
(3) Check the program O No., and retry operation.
6664 PLEASE CHECK OF CHANNEL LINE TO TERMINAL Warning 1 W ARN RESET key
Description : On the IMC screen (optional), the RS-232C cable between host computer and NC unit is
faulty.
208
Alarm Message WIRE EDM
Cause : On the IMC screen (optional), the function keys for pseudo completion on IMC maintenance
screen were pressed simultaneously.
6666 PUSH COMPLETE OR ABORT END KEY Guide W ARN RESET key
Description : On the IMC screen (optional), this message is displayed to ask for next operation when a
function key for pseudo completion on the IMC maintenance sceen is pressed.
Cause : On the IMC screen (optional), the command specified with a pseudo completion function
key on IMC maintenance screen is same as that being executed in the NC unit now.
Description : On the IMC screen (optional), this message is displayed to cancel the pseudo completion
setting if reversal-displayed pseudo completion function key on IMC maintenance screen is
pressed once more.
Cause : On the DIAGNOSE EIO screen, the SEARCH key was pressed without specifying a
number.
A number not registered was specified, then EIO or SEARCH keys were pressed.
Description : The entered address value (VMC memory location) is not correct.
6750 USER MASKING PARAMETER NO. **** (BIT *) Guide W ARN RESET key
Description : The function key pressed is masked by the parameter and it is therefore inactive.
Remedy : To cancel masking and activate the functionkey, set the specified bit of parameter displayed
as guide to "0".
6751 MASKED BECAUSE FUNCTION IS NOT SUPPORTED Guide W ARN RESET key
Description : This message indicates that the specified function is not supported by your machine.
210
Alarm Message WIRE EDM
6800 THE FUNCTION KEY DEPRESSED IS INVALID Guide W ARN RESET key
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this key cannot be used since the other function is being executed.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
an NC program is being transferred between disk and memory with the MEMORY → DISK or
DISK → MEMORY key.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive), a
fine on the disk is being codied to another file with COPY FILE key.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive), a
directory is being created with CREATE DIR. key.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive), a
directory is being deleted with DELETE DIR. key.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive), a
file is being deleted with DELETE FILE key.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
when a function is being executed, it is canceled with ESCAPE key.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
the disk format is being made with FORMAT DISK key.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
an NC program transfer with MEMORY → DISK or DISK → MEMORY key as
completed.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
file copying with COPY FILE key has completed.
212
Alarm Message WIRE EDM
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
file renaming with RENAME FILE key has completed.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
setting of write-protect for the file with PROTECT FILE key has completed.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
directory making with CREATE DIR. key has completed.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
directory deletion with DELETE DIR. key has completed.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
file deletion with DELETE FILE key has completed.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
disk initialization with FORMAT DISK key has completed.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
cancellation of operation being executed with ESCAPE key has completed.
6817 REPLACE? YES : IN KEY NO : ERASE KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive), if
a file is transferred or copied using the same name as that of existing file with
MEMORY → DISK , DISK → MEMORY or COPY FILE key, press the IN key to
replace the existing file, or the ERASE key to cancel file replacement.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive), if
a file is deleted with DELETE FILE key, press the IN key to delete the file, or the
ERASE key to cancel file deletion.
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive), if
a disk is initialized with FORMAT DISK key, press the IN key to format the disk, or the
ERASE key to cancel the disk formatting.
214
Alarm Message WIRE EDM
6820 FILE CANNOT BE COPIED TO IDENTICAL NAME Guide W ARN RESET key
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
an attempt to copy a file with COPY FILE key using the same file name on both send and
receive sides was made.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
an attempt to display the contents of file with DISPLAY FILE key was made, but it cannot
be displayed because of illegal file. (? mark is displayed if 65 or more undisplayable
characters continue and they are within 65 characters.)
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
though an attempt to copy the data at the cursor position to the key-in line with IN key
was made, no data can be copied because of illegal cursor position.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
when a disk is formatted with FORMAT DISK key, the volume label keyed in exceeds 11
characters.
6824 PA RA M ETE R S ETTIN G ERR O R FO R FO RM A T SE LECT ION Guide W ARN RESET key
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
wrong data is set to the bits 4 and 5 of set data No. 12 File Management Function.
Remedy : The bits 4 and 5 must be set as follows depending on the floppy disk format used.
MS-DOS*2HD/MP type (1.2 MB) format : bit 4, 5 = 0
PC-DOS*2DD (720 KB) format : bit 4 = 1, bit 5 = 0
FANUC-PG*2HD format : bit 4 = 0, bit 5 = 1
MS-DOS*2HD/MP type (1.44 MB) format : bit 4, 5 = 1
* MSDOS, PCDOS, FANUC-PG are registered trade marks of MICROSOFT, IBM and
FANUC respectively.
Also, of the MS-DOS/MP format machines, the machines with optional 3.5 inch floppy disk
drive manufactured before 1999 may not be able to read the 1.44M formatted floppy disks.
6825 1:2HD (1.2M) 2:2DD (720K) 3:PG 4:2HD (1.44M) Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
select the type of floppy disk format. Enter a numeric key 1~4, and press the IN key.
6826 2HD (1.2M) DISK FORMATTING? YES : IN NO : ERASE Guide W ARN RESET key
6827 2DD (720K) DISK FORMATTING? YES : IN NO : ERASE Guide W ARN RESET key
6829 2HD (1.44M) DISK FORMATTING? YES : IN NO : ERASE Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed for confirmation if an attempt to format the disk with the
FORMAT DISK key was made. To execute the disk formatting, press the IN key, or to
cancel the disk formatting, press the ERASE key.
216
Alarm Message WIRE EDM
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
in the operation COPY FILE , DELETE FILE , RENAME FILE , PROTECT FILE or
DISPLAY FILE , DELETE DIR. , OPEN DIR. , the specified file name or directory
name (path) is not found in the key-in line.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
in the operation MEMORY → DISK , DISK → MEMORY , COPY FILE ,
RENAME FILE , PROTECT FILE , CREATE DIR. , DELETE DIR. , DELETE FILE
or FORMAT DISK , an attempt to write data to the write-protected file was made.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
in the operation MEMORY → DISK , DISK → MEMORY , COPY FILE or
CREATE DIR. , an attempt to add a file or directory, but the number of files exceeds 192.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
in the operation MEMORY → DISK , DISK → MEMORY , COPY FILE ,
6834 IDENTICAL FILE NAME OR DIR. IS FOUND Guide W ARN RESET key
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
in the operation RENAME FILE or CREATE DIR. , the same name was used.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
an attempt to delete the directory with DELETE DIR. key was made, but a file remains
in the directory.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
an attempt to delete current directory with DELETE DIR. key was made.
Remedy : Close the directory with EXIT DIR. key, or change directory name.
218
Alarm Message WIRE EDM
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),,
in the operation MEMORY → DISK , DISK → MEMORY , COPY FILE or
CREATE DIR. , no available area remains in the disk (memory capacity is full).
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
MEMORY → DISK , DISK → MEMORY , COPY FILE , DELETE FILE ,
PROTECT FILE , CREATE DIR. , DELETE DIR. , or FORMAT DISK was operated
to the disk of which write-protect switch is set to "write disabled" position.
Remedy : Set the write-protect switch of the disk to "write enabled" position.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
file operation was executed without loading a disk.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
data is destroyed during disk run.
Remedy : The disk head may be dirty. Clean it with a cleaning disk. If the message is displayed
again, replace the disk.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
the disk format is illegal.
Remedy : The disk head may be dirty. Clean it with a cleaning disk.
If the message is still displayed, replace the disk or format the disk.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
access to the disk fails.
Remedy : The disk head may be dirty. Clean it with a cleaning disk.
If the message is still displayed, replace the disk or format the disk.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive), a
system error, or ROM or card is faulty.
220
Alarm Message WIRE EDM
6851 EMM FIRMWARE RAM CHECK ERROR Guide W ARN RESET key
Remedy : Please let us know about how did you operate the file management screen.
6854 DISABLE FUNCTION UNDER CURRENT FORMAT Guide W ARN RESET key
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
the function key that cannot be used in the format selected by set data No. 12 File
Management Function was used.
Cause : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
the function key for the directory was used in the format illegal to that directory.
6856 WILDCARD (*.?) CAN NOT USE Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
in the format selected at present, a wild card cannot be used for file name of original file,
destination file, etc.
6857 FILE NAME IS NOT MP-1 TYPE Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
the original file is not in the MP format when the file copy is executed in the MP format.
6860 SELECT DISK TO MEMORY FILE AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed when a file is transferred by pressing DISK → MEMORY in the
MP function mode. The file to be transferred to the memory is registered by selecting the
file and pressing the IN key.
6861 SELECT COPY FILE AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed when COPY FILE is pressed in the MP function mode. The
original file is registered by selecting the file and pressing the IN key.
222
Alarm Message WIRE EDM
6862 SELECT RENAME FILE AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed when RENAME FILE is pressed in the MP function mode.
The file to be renamed is registered by selecting the file and pressing the IN key.
6863 SELECT DELETE FILE AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed when DELETE FILE is pressed in the MP function mode.
The file to be deleted is registered by selecting the file and pressing the IN key.
6864 INPUT MEMORY TO DISK O NO. AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed when a program is transferred by pressing MEMORY → DISK
key in the MP function mode. The O number in NC memory transferred to disk is registered
when IN key is pressed after keying in the O number.
6865 INPUT FILE NAME AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed when a file is transferred by pressing MEMORY → DISK key
in the MP function mode. Key in file name and press the IN key, so that the file name on
the disk is registered and transfer starts.
6866 INPUT DISK TO MEMORY O NO. AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed when a program assigned with O No. is transferred by pressing
DISK → MEMORY key in the MP function mode. Key in O No. and press the IN key,
so that O No. for NC memory is reistered, and transfer starts.
6867 INPUT FILE NAME AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed COPY FILE is pressed in the MP function mode. Key in file
name and press the IN key, so that the file name at the destination is registered and file
copy starts.
6868 INPUT FILE NAME AND PUSH [IN] KEY Guide W ARN RESET key
Description : On the DISK DIR. screen (valid for the machines with optional 3.5 inch floppy disk drive),
this message is displayed when RENAME FILE is pressed in the MP function mode.
Key in file name and press the IN key, so that new file name is registered and file
renaming starts.
Description : This message is displayed when the END is selected on the MENU screen of the automatic
programming function (optional), and then the function ends and the automatic
programming startup screen appears.
224
Alarm Message WIRE EDM
Cause : This message is displayed when the start-up of automatic programming function (optional)
falled. The VOH card or the ROM on VOH card is faulty.
Cause : This message is displayed when the release of automatic programming function (optional)
failed. The VOH card or the ROM on VOH card is faulty.
Description : This message is displayed when the RAM disk formatting for automatic programming
function (optional) ended.
Cause : This message is displayed when the RAM disk formatting for automatic programming
function (optional) failed. The VOH card or the ROM on VOH card is faulty.
6905 RAM DISK FORMATTING? YES : I N KEY NO : ERASE KEY Guide W ARN RESET key
Description : This message is displayed when the RAM disk is formatted for the automatic programming
function (optional). If the disk is formatted, files stored on the RAM disk are erased. The
message is displayed to prevent files from being erased by mistake.
Description : This message is displayed while the RAM disk is being formatted for the automatic
programming function (optional).
Description : The display of run program, position, etc. with the VOH card in a screen updating operation
was not completed within the specified time (10 sec).
Description : Abnormal interruption was made from VOH card to VMC card during a screen updating to
display run program, position, etc. or when a keyboard key was pressed.
226
Alarm Message WIRE EDM
(Option)
7102 ESC0 START, STOP BITS INCORRECT ORDER Alarm 3 RESET key
(Option)
Description : An error occurred when the data input/output was started or finished via external RS-232C
channel.
7108 ESC0 FRAMING ERROR (0 STOP BITS) Warning 1 W ARN RESET key
(Option)
Description : The data frame error (0 is detected by the stop bit) was found during data input/output via
external RS-232C channel.
Cause : The bard rate setting of FMS or external I/O device is erroneous.
The data length of FMS or external I/O device is erroneous.
(Option)
Description : (1) The data is read one character each from the external RS-232C channel, but external
RS-232C channel overruns and 4 or more characters are input at a time.
(Message No.7109)
(2) When the data is read one character each from the external RS-232C channel, the
even/odd parity of one character data is erroneous. (Message No.7110)
(3) The input buffer overflows during data reading from the external RS-232C channel.
(Message No.7111)
Remedy : (1) Reconfirm the set values of FMS or external devices connected.
(Message No.7109/7110/7111)
(2) Check the connection of RS-232C connectors. (Message No.7112)
(Option)
228
Alarm Message WIRE EDM
Description : The error occurred when the program input from a tape reader (optional) started or ended.
Description : In reading the data with a tape reader (optional), no data was entered within the time set to
the set data No. 22 (10 seconds).
Remedy : Contact to us after checking the set value of set data No. 22.
7122 ESC1 START, STOP BITS INCORRECT ORDER Alarm 3 RESET key
Description : The error occurred when the program input from a tape reader (optional) started or ended.
7128 ESC1 FRAMING ERROR (0 STOP BITS) Warning 1 W ARN RESET key
Description : In reading the data with a tape reader (optional), a data framing error was found (0 was
detected in stop bit).
Remedy : Retry operation, and if this error occurs frequently, contact to us.
Description : (1) The data is read from the tape reader (optional) in characters. However, the next data
has been fed due to the delay in reading from the tape reader. (Message No.7129)
(2) When one characte of data was read from the tape reader (optional), its odd/even parity
was different from the specification. (Message No.7130)
Remedy : Retry operation, and if this error occurs frequently, contact to us.
Description : While data was being read from the tape reader (optional), the input buffer overflowed.
Remedy : Retry operation, and if this error occurs frequently, contact to us.
Description : The initial setting of tape reader (optional) is faulty, or the cable is defective or
disconnected.
230
Alarm Message WIRE EDM
(Option)
Description : (1) An error occurred when tape input was started or ended by the RS232C.
(Message No.7140)
* ESC2: RS232C interface (2)
(2) When input/output was made through RS232C channel, data was not entered from
more than the time set by the set data.
The set value of the set data No. 0023 setting is 10 s. (Message No.7141)
(3) An error occurred when tape input was started or ended using external RS232C
channel. (Message No.7142)
Remedy : Reconfirm set data No. 0021, 0025, and 0026 and set value of external systems connected.
(Option)
Description : During input/output by the external RS-232C channel, data framing error was found (0 was
detected by stop bit).
Causes : Specification error of transfer speed (baud rate) of external input/output equipment.
Specification error of stop bit lenggh and data length of external input/output equipment.
Remedy : Reconfirm set data No. 0021, 0025, and 0026 and set value of external systems connected.
(Option)
Description : (1) Data is normally read in one character unit from the external RS232C channel but the
channel was overrun and four characters or more were entered simultaneously.
(Message No.7149)
(2) When one character of data was read from the external RS232C channel, its odd/even
parity was different from the specification. (Message No.7150)
(3) While data was being read from the external RS232C channel, the input buffer
overflowed. (Message No.7151)
Remedy : Reconfirm set data No. 0021, 0025, and 0026 and set value of external systems connected.
232
Alarm Message WIRE EDM
(Option)
Description : The initial setting of external RS-232C channel is improper, or the cable is defective or dis-
connected.
(Option)
Description : Meaningless alarm was caused from the external RS232C channel.
Description : When axis was moved and the machining condition was changed, with EIS card a response
was not received within 1–3 seconds.
Description : Axis movement or machining condition command cannot be transferred to the EIS card.
Description : (1) Unexpected interruption was caused from the EIS card. (Message No.7303)
(2) Response format error of data reception from the EIS card. (Message No.7304)
234
Alarm Message WIRE EDM
Cause : EIS card in use is not suitable in combination or EIS common RAM is faulty.
The ASU cable or ASU terminator is not connected or it is disconnected.
Causes : (1) The number of axes set to ASU is less than that set to the parameter. Or, the axis No.
setting on the ASU is wrong.
(2) The axis No. setting (rotary switch) on the ASU is overlapped.
(3) The ASU is defective and it cannot communicate with the EIS.
7324 EIS (LOCAL) ASC TIME ELAPSED ERROR Alarm 3 See Remedy.
Description : When axis movement data was output from the EIS card to the ASC card, response was
not made within the fixed time.
Description : When EIS card is use, I/O operation are done to ASC card and resulted in time out.
Remedy : Contact us of it because the cards must be changed according to the trouble.
236
Alarm Message WIRE EDM
Remedy : (1) When the machine is out of limit, jog it to within limit and reset with RESET key.
(2) If the machine position is correct, check the limit value (machine parameters No. 1046–
6051).
7341 BACK BLOCK OUT DUE TO SHORT WIRE-WORK Alarm 2 RESET key
Cause : At the start of machining, the head reverse signal was output, but there is no reverse block.
The short between wire and workpiece is caused by a burr of workpiece, wire debris, or
dropped core.
Remedy : (1) Remove foreign matters that causes the short between wire and workpiece.
(2) If a cause is uncertain, check the set value of reverse block timer (machine parameter
No. 779, standard value 5), and contact to us of the trouble condition.
Cause : During measurement, even upon completion of retract block after 1st touch, wire and work
were still in touch.
Remedy : Check and clean the surface to be measured and wire feed system.
Cause : During measurement, commanded movement (approach amount) was completed before
wire and work coming in touch.
238
Alarm Message WIRE EDM
7344 BACK LENGTH OUT DUE TO SHORT WIRE-WORK Warning 3 W ARN RESET key
Cause : During machining, the head reversed from the front end position, exceeding the value set
to the machine parameter No. 680. The short between wire and workpiece is caused by a
deformed workpiece or dropped core.
Remedy : (1) Remove foreign matters that cause the short between wire and workpiece.
(2) If a cause is uncertain, check the set value of maximum reverse amount (machine
parameter No. 680), and contact to us of the trouble condition.
Remedy : (1) Retry operation, or turn off and on the power switch.
(2) If this alarm occurs frequently, contact to us of the trouble condition.
Remedy : The VFD card and ROM must be replaced. Contact to us of the trouble condition.
Description : These messages are output for the control of pallet magazine.
For detailed description of messages, see “Wire Electrical Discharge Machine Pallet
Magazine U53 PM4 InstructionManual” or “Wire Electrical Discharge Machine Pallet
Magazine U32 PM12,15,20 Instruction Manual”.
240
Alarm Message WIRE EDM
242
Alarm Message WIRE EDM
1096 CHECK WORK COORD. AND OFFSET 2004 CUTTER MOTION ABNORMAL
VALUE 3022 CWT UNIT OVERHEAT
15 CHECK SUM ERROR (VMC-ROM) 3109 CVS UNIT S OVER VOLTAGE AND OVER
16 CHECK SUM ERROR (PARAMETER) CURRENT
17 CHECK SUM ERROR (EIS-ROM) 3110 CVS UNIT R OVER VOLTAGE AND
OVER CURRENT
6367 CLEAR THE DRAWING
3111 CVS UNIT OVERHEAT
2038 CLEAN RESERVOIR LOW
3104 CVR UNIT S OVERLOAD
6413 COMPLETE DATA SAVING
3105 CVR UNIT R OVERLOAD
6415 COMPLETE DATA REGISTRATION
3118 CVR UNIT 2 BOOSTER OVERHEAT
6143 COMPILING MODEL INFORMATION
3119 CVR UNIT 2 BOOSTER ALARM 2
1164 COMPILE ERROR
3117 CVR UNIT 2 BOOSTER ALARM 1
6105 COMPARING PROGRAM
3102 CVR UNIT 1 OVERHEAT
1044 COMND OVER
3103 CVR UNIT 1 ALARM 2
6261 COMMENT OF HELP IS NO ENTRY
3101 CVR UNIT 1 ALARM 1
7901 COMMAND RETRY ERROR
2999 CUSTOM MACRO MESSAGE 9
1081 COMMAND ERROR IN FIXED CYCLE
MACRO 2998 CUSTOM MACRO MESSAGE 8
3121 CPA UNIT 3 BOOSTER OVERHEAT 6356 CURSOR INCREMENT KEY NOT VALID
NOW
3120 CPA UNIT 3 BOOSTER ALARM
4106 C ZRN DOG POSITION INCORRECT
3115 CPA UNIT 2 OVERHEAT
5526 C UNEFFECTIVE CURRENT OVER
3114 CPA UNIT 2 ALARM
5006 C UNDEFINED ALARM
3113 CPA UNIT 1 OVERHEAT
5066 C TRANSISTOR OVERHEAT
3112 CPA UNIT 1 ALARM
5926 C SERVO ON/OFF CONDITION ERROR
3071 CPF UNIT OVERHEAT
5966 C SERVO NOT READY
3070 CPT UNIT ALARM
5956 C SERVO ALARM
6803 CREATING DIRECTORY!
5076 C REGENERATIVE RESISTOR
3021 CRYSTAL UNIT OVERHEAT OVERHEAT
5991 CSI CARD FPGA WRITE ERROR 5376 C POSITION FEEDBACK
5992 CSI CARD 24V DROP DISCONNECTED
244
Alarm Message WIRE EDM
246
Alarm Message WIRE EDM
7108 ESC0 FRAMING ERROR (0 STOP BITS) 2053 FILTER PRESSURE SENSOR ERROR
1136 EXCESS NESTING OF SUB PROGRAM 1220 FORMAT ERROR OF GRAPHIC MACRO
CODE
1199 EXCESS NESTING OF MACRO CALL
3116 FPGA WRITE ERROR
1197 EXCESS NESTING OF G66
4039 EXCESS A.W.T. JET PRESSURE
G
1010 G CODES IN SAME GROUP CAN’T BE IN
F SAME BLOCK
6901 FAILED OF SYSTEM START 1025 G95 IN G41, G42 INVALID
6902 FAILED OF SYSTEM RELEASE 1033 G95 COMND ERROR
6904 FAILED OF RAM DISK FORMAT 1198 G93 SPECIFIED MORE THAN TWICE
4078 FINE A.W.T. UNIT ALARM (VSH-ALM) 1009 G92 SPECIFIED AFTER G48, G68 OR
6334 FIGURE SCALING IMPOSSIBLE G26
6333 FIGURE MOVE IMPOSSIBLE 1067 G92 COMND ERROR
1733 G86, G87 SKIP REMEASURING
1730 G86, G87 PROGRAM FORMAT ERROR 1532 G10(P) COMMAND ERROR
1732 G86, G87 EXCESS STOCK REMOVAL 1539 G10(M) COMMAND ERROR
1736 G86, G87 EXCESS DEVIATION OF 1531 G10(L) COMMAND ERROR
MEASURED DIM. 1537 G10(K) COMMAND ERROR
1085 G590, G591, G592 VALID AT HEAD OF 1536 G10(J) COMMAND ERROR
BLOCK ONLY
1535 G10(I) COMMAND ERROR
1056 G68 COMND ERROR
1538 G10(G) COMMAND ERROR
1030 G53 IS ONLY VALID AFTER REF. POS.
RETURN 1530 G10(E) COMMAND ERROR
248
Alarm Message WIRE EDM
1037 ILLEGAL WORD IN G10 BLOCK 6103 INPUT STARTING N No. FOR PROG.
1149 ILLEGAL WORD IN BLOCK COMPARE
6250 ILLEGAL VALUE SET IN MACHINING 2218 INPUT NOZZLE LEN. BEYOND LIMITS
CONDITION 6864 INPUT MEMORY TO DISK O No. AND
1050 ILLEGAL SELECTION OF AUTO MODE PUSH [IN]KEY
3060 LL POWER SETTING ERROR (0) 1742 M6 SEARCHED BY M74, A.W.T. MISSED
(2)
3050 LL POWER OVERVOLTAGE
1741 M6 SEARCHED BY M74, A.W.T. MISSED
3052 LL POWER OVERLOAD (1)
3051 LL POWER OVERHEAT 2308 M6 POSITION RETURN
4041 LOWER PUMP INVERTER ABNORMAL 1098 M6 INVALID IN TAPER MODE
4046 LOWER HI PRESS. INVERTER PUMP 1002 M02, M30 PROGRAMED BEFORE
ABNORMAL OFFSET CANCEL (G40)
2071 LOWER HEAD WATER PRESS. LOW 6751 MASKED BECAUSE FUNCTION IS NOT
2073 LOWER HEAD PUMP ROTATION FREQ. SUPPORTED
LIMIT 6515 MAKING IN GOOD ORDER
2815 MAGAZINE UPPER MODE
M 1181 MACRO VARIABLE VALUE ERROR
2027 M28Q NUMERICAL COMND ERROR 1180 MACRO VARIABLE No. ERROR
1521 M90 COMND ERROR 6516 MACRO ERROR
1137 M99 PRESENT IN MAIN PROGRAM 1185 MACRO DIVISOR IS 0
1526 M8 BLOCK DIVISION INVALID IN G40 1139 MACRO COMND PRESENT AT TAPE
6493 M74 RECORD ITEM VALUE IS BEYOND MODE
THE LIMITS 1102 MACRO COMND ORDER ERROR
1184 MACRO CALCULATION ERROR
250
Alarm Message WIRE EDM
2833 MOVE ARM TO SIDE OF AWC 2067 NONCONTACT POINT NOT FOUND
MAGAZINE 2828 NOT ZERO RETURN AWC MAGAZINE
6622 NOT VALID IN START, STOP STS&HW,
ZERO RET MODE
N
1001 NOT TANGENT DUE TO OFFSET
1132 N No. NOT FOUND
CHANGE, OUTSIDE RAD.
1079 N No. NOT FOUND FOR I/O CANSEL
6502 NOT MEMORY MODE OR ALARM SIGN
MACRO
EXIST
6131 NEST LEVEL ABOVE 10
6006 NOT IN RESET STATUS
4 NC, –15VDC DROP
6430 NOT APPLICABLE TO MODEL BLOCK
2 NC, +24VDC DROP
6650 NOW IMC MODE IS REMOTE MODE
3 NC, +15VDC DROP
6651 NOW IMC MODE IS LOCAL MODE
6004 NO BLOCK PRESENT ON KEY-IN LINE
6412 NOW DATA SAVING
1138 NO M99 IN SUB PROGRAM
6414 NOW DATA REGISTRY !
1043 NO M02, M30 IN MAIN PROGRAM
6015 NPC INTERNAL ERROR
6453 NO LAST DATA
1161 NPC COMND No. INCORRECT
6470 NO INPUT DATA
1160 NPC COMND No. ERROR
6097 NO FILE TO STORE DIVIDED PROGRAM
1047 NUMERICAL COMND ERROR
6830 NO FILE OR DIR. NAME FOUND
6618 NUMBER TOO SMALL ON KEY-IN LINE
6109 NO DIFFERENCES FOUND
6617 NUMBER TOO LARGE ON KEY-IN LINE
4077 NO WIRE AT WIRE BOBBIN (BT-LL, WB-
6619 NUMBER OUT OF RANGE ON KEY-IN
LS)
LINE
2010 NO WIRE AT EDGE SENSER (WT-SEN)
6002 NUMBER OF BLOCKS EXCEEDS MDI
1513 NO USER CONDITION AREA CAPCITY
6460 NO USE 6620 NUMBER HAS TOO MANY DIGITS ON
6450 NO STORED DATA KEY-IN LINE
7902 NO RESPONSE OF CONTROL 6129 No. OF "[","]" IN PROGRAM DOES NOT
COMMAND MATCH
6481 NO REGISTERED DATA
6025 NO PROGRAM IS RUNNING O
6510 NO PROCESS TO EXECUTE 1118 O No. (MAIN,SUB) IS NOT REGISTERED
2047 NO PALLET IN CHUCK IN MEMORY
252
Alarm Message WIRE EDM
6138 O No. FOUND AFTER FIRST BLOCK 1018 OVERCUT CAUSED BY G44
1163 O No. EXISTENT COMPENSATION
6092 PROGRAM I/O CANCELLED 6817 REPLACE? YES:IN KEY NO:ERASE KEY
6063 PROGRAM BEING RUN CANNOT BE 1082 RETURN IS ONLY DURING MANUAL
DELETED RUN
6060 PROGRAM BEING RUN CANNOT BE 6612 RIGHT CURSOR KEY INVALID ON THIS
DELETED SCREEN
254
Alarm Message WIRE EDM
256
Alarm Message WIRE EDM
5274 V ASC BUS COMMUNICATION ERROR 2822 WORK UNCLAMP PROHIBITED AREA
5304 V ASC A/D ERROR ch.2 2021 WORK TANK UPPER LIMIT
5294 V ASC A/D ERROR ch.1 2044 WORK TANK UP/DOWN MOTOR
5204 V ASC –15V VOLTAGE ALARM OVERLOAD
5194 V ASC +15V VOLTAGE ALARM 2045 WORK TANK POSITION IS BELOW FILL
LOWER LIMIT
2042 WORK TANK FLUID LEVEL LOW
W 6359 WORK OFFSET TRANSFERED
2043 WAIT UNTILL WORK TANK FLUID LEVEL
2331 WORK DRYING ON
UP
2330 WORK DRYING OFF
2051 WATER RESERVOIR2 FILTER NEEDS
REPLACING 6466 WORK COORDINATES TRANSFERED
2052 WATER RESERVOIR1, 2 FILTERS NEED 6603 WORK COORDINATE CAN ONLY BE
REPLACING SET IN RESET STS
2050 WATER RESERVOIR1 FILTER NEEDS 1017 MORE THAN 2 NON-MOVEMENT BLKS
REPLACING DURING G41,G42
2034 WATER RESERVOIR UPPER 1038 WORD DATA ERROR IN G10 BLOCK
LIMITSWITCH BROKEN 7306 WRONG OR DAMAGED EIS CARD
2033 WATER RESERVOIR LOW MOUNTED
2035 WATER RESERVOIR FILTER NEEDS 1510 WRITE PROTECTED CONDITION
REPLACING 6602 WRITE PROTECTED
2054 WATER OVER-FLOW TO PUMPS STOP
2046 WATER MODE ALLOWING FLUSHING X
AT TANK FILL
4101 X ZRN DOG POSITION INCORRECT
2049 WATER IS OFF
5521 X UNEFFECTIVE CURRENT OVER
2030 WATER CONDUCTIVITY DOWN
5001 X UNDEFINED ALARM
6856 WILDCARD(*,?) CAN NOT USE
5061 XTRANSISTOR OVERHEAT
4051 WIR-ST MOTOR OVERLOAD
5921 X SERVO ON/OFF CONDITION ERROR
2005 WIRE WAS REVERSED BUT STILL
5961 X SERVO NOT READY
TOUCHES WORK
5951 X SERVO ALARM
2002 WIRE REVERSE FEED TIME OVER
5071 X REGENERATIVE RESISTOR
2008 WIRE NOT PRESENT AT OPTICAL
OVERHEAT
SENSOR (WL-SEN1)
5371 X POSITION FEEDBACK
2432 WIRE IS NOT FED WITH WINDING
DISCONNECTED
SHAFT RELEASED
5541 X PEAK CURRENT OVER 3
2006 WIRE FORWARD FEED TIME OVER
5501 X PEAK CURRENT OVER 2
2029 WIRE FORWARD FEED LENGTH OVER
5491 X PEAK CURRENT OVER 1
2063 WIRE BREAK IN M06
5011 X P FEEDBACK PULSE ERROR
2413 WIRE BREAK AT TENSION
ADJUSTMENT 5571 X OVERSPEED
1095 WIRE BREAK 5361 X MOTOR REVOLVING SPEED
EXCEEDED
2306 WORK ZERO RETURN
258
Alarm Message WIRE EDM
5201 X ASC –15V VOLTAGE ALARM 5732 Y ASC INVERTER CURRENT OVER 2
5191 X ASC +15V VOLTAGE ALARM 5272 Y ASC BUS COMMUNICATION ERROR
5302 Y ASC A/D ERROR ch.2
5292 Y ASC A/D ERROR ch.1
Y
5202 Y ASC –15V VOLTAGE ALARM
4102 Y ZRN DOG POSITION INCORRECT
5192 Y ASC +15V VOLTAGE ALARM
5522 Y UNEFFECTIVE CURRENT OVER
5002 Y UNDEFINED ALARM
5062 Y TRANSISTOR OVERHEAT Z
5922 Y SERVO ON/OFF CONDITION ERROR 2320 Z WORK ZERO RETURN ? yes:START
KEY no:RESET
5962 Y SERVO NOT READY
4083 Z STROKE RESTRICTION IMPOSSIBLE!
5952 Y SERVO ALARM
4081 Z STROKE RESTRICTING!
5072 Y REGENERATIVE RESISTOR
OVERHEAT 4085 Z STROKE RESTRICTED!
5925 Z SERVO ON/OFF CONDITION ERROR 4031 Z AXIS LOCK OR C AXIS LOCK ON
260