I Preface

The integrated drive controller for AS330 series escalator is a state-of-the-art

new generation dedicated escalator control and drive device. Compared with
traditional drive controller, it is safe, reliable, and easy to operate, in addition,
under the comprehensive consideration of the load characteristics of the
escalator, advanced frequency conversion speed regulation and intelligent
escalator control technology is used to combine the control and drive of the
escalator and, as a result, further improve the performance, simplicity, economy.

II Model, Technical Data and Specification

The models of integrated drive controller for AS330 series escalator are shown in Table 2.1.

Table 2.1 Models of Integrated Drive Controller for AS330 Series Escalator

Rated Output
ModelS330- Rated Capacity(kVA) Applicable Motor(kW)
Current(A)

4T05P5 8.5 13 5.5

4T07P5 14 18 7.5

4T0011 18 27 11

4T0015 24 34 15

4T18P5 29 41 18.5

4T0022 34 48 22

4T0030 50 65 30

4T0037 61 80 37

The technical data and specification of integrated drive controller for AS330 series escalator

is shown in Table 2.2.

Table 2.2 Technical Data and Specification of Integrated Drive Controller for AS330 Series Escalator

4T05P 4T07P 4T001 4T001 4T001 4T002 4T003 4T003

5 5 1 5 8 2 0 7

Max. applicable motor

5.5 7.5 11 15 18.5 22 30 37
capacity(kW)

1
 Rated

capacity 8.5 14 18 24 29 34 50 61

(kVA)
Rated
Rated current
output 13 18 27 34 41 48 65 80
(A)

Max. output 400V class: 3 phase 380/400/415/440/460V (corresponding to input

voltage (V) voltage)

Phase,

voltage, 400V class: 3phase 380/400/415/440/460V, 50/60Hz

frequency

Allowable

voltage -15%～+10%

Input variation

power Allowable

supply frequency -5%～+5%

variation

Instantaneous
400V class: continue operation above AC300V; When dip from rated input
voltage dip
state to below AC 300V, under-voltage will be activated after 15 ms of
withstanding
operation
capacity

Automatic

escalator ≤0.7m/s

Basic running speed

feature Communicati
CAN bus serial communication
on

Operation See chapter 3

Starting
180% 0.5Hz
torque

Frequency
0～120Hz
Drive control range

feature Overload
150% for zero speed, 160% for < 3Hz, 200% for > 3Hz
capacity

Braking
150% (external connection with braking resistor), with internal braking unit
torque

2
 Acceleration /

deceleration 0.01～600s

time

Opto-coupler

input control Isolated 24V DC

power

Relay output
Isolated 24V DC
control power

Low voltage
20 points, switching value. Opto-coupler control signal is the input signal of
opto-coupler
isolated 24V DC.
isolated input

High voltage

opto-coupler 3 points, switching value.

isolated input
Control I/O
Relay output
signal 9 points, 1 point NO contact, capacity: resistive, 5A 250VAC or 5A 30VDC
1

Relay output
3 points, 1 point NO contact, capacity: resistive, 6A 250VAC
2

CAN
1 point, for the communication of fault collection board and fault display
communicatio
board.
n interface

RS485

communicatio 1 point for monitoring.

n interface

Analog input 1 point, input voltage range -10V～+10V with the precision of 0.1%. for

port receiving the signals of phase collector.

Board

operator or Board operator is standard with LED segment code display. The handheld
Display
handheld operator is provided with LCD display.

operator

Overload

Protection protection for The protection curve can be set with parameters

motor

3
Frequency

convertor 160%, 5 seconds for < 3Hz, 185%，10 seconds for > 3Hz

overload

Short-circuit Provide protection for the drive controller when short circuit of any two

protection phase at output side causes over current

Input phase

failure If input phase failure in operation, shut off output to protect the drive

protection in controller

operation

Output phase

failure If output phase failure in operation, shut off output to protect the drive

protection in controller

operation

Over-voltage
Bus voltage 410V (200V series) , 810V (400V series)
threshold

Under-voltage
Bus voltage 180V (200V series ), 380V (400V series )
threshold

Instantaneous

outage Provide protection above 15ms

compensation

Sink overheat Provide protection with thermistor device

Stall 30% stall protection when the speed deviation is greater than the rated

protection speed in operation

Braking unit
Automatically detect abnormal braking unit and provide protection
protection

Module
Over-current, short circuit, over-heat protection
protection

4
 Current

sensor Self-check upon power-on

protection

I²t protection Detection via 3-phase current

High input
Higher than 725V for 400 V class, higher than 360 V for 200V class,
voltage
detection when stop
protection

Output
In case of short-circuit of any phase to ground, shut off output to protect
grounding
frequency converter
protection

Output
In case of 3-phase current imbalance of output, shut off output to protect
imbalance
frequency converter
protection

Braking

resistor
Detect at braking
short-circuit

protection

Over-speed
Protection in case of exceeding the rated speed by 100%
protection

Under-speed Protection in case of running speed of the escalator much lower than rated

protection speed resulting from fault etc.

EEPROM
Self-check upon power-on
fault

Surrounding
-10 - +45℃
temperature

Humidity Below 95%RH (no condensation)

Environme Storage
-20 - +60℃ (short period temperature in transportation)
nt temperature

Operation
Indoors (no corrosive gas and dust)
location

Altitude Below 1000m

5
 Protection
IP20
degree
Structure
Cooling
Forced air cooling
method

Installation Installed in the cabinet

III Installation Dimensions and Weight of Integrated Drive

Controller

See Fig. 3.1 and Table 3.1 for installation dimensions and weight of integrated drive

controller.

Fig. 3.1 Schematics for Installation Dimensions of Integrated Escalator Drive Controller

6
 Table 3.1 Weight Specification of Integrated Escalator Drive Controller

Installation Installation Tightening

Model A B H W D Weight
Hole Torque
AS330 (mm) (mm) (mm) (mm) (mm) Bolt Nut Washer (kg)
Φ(mm) (Nm)

4T05P5 100 253 265 151 166 5.0 4M4 4M4 4Φ4 2 4.5

4T07P5
165.5 357 379 222 192 8.2
4T0011

4T0015 7.0 4M6 4M6 4Φ6 3

4T18P5 165.5 392 414 232 192 10.3

4T0022

4T0030 6
200 512 530 330 290 9.0 4M8 4M8 4Φ8 30
4T0037 9

IV Wiring of Integrated Escalator Drive Controller

1 Description of main circuit terminals

Terminal layout of main circuit terminals

○
＋1 ○
＋2 B ○
－ R/L1 S/L2 T/L3 U/T1 V/T2 W/T3

Label and function description of circuit terminals

Table 4.1 Function Description of Main Circuit Terminals
Label Function Description
○
＋1 Can be externally connected with DC reactor and set to
○
＋2 short-circuit at factory
○
＋2
External braking resistor connection
B
○
－ Negative output terminal of DC bus
R/L1 AC power input of main circuit, to connect with 3-phase
S/L2 input power

7
T/L3
U/T1
Frequency converter output, to connect with 3-phase
V/T2
synchronous / asynchronous motor
W/T3

8
2 Wiring of control circuit terminals

The layout of control circuit terminal is shown in fig. 4.1 Control Circuit Terminal.

High voltage input Relay output

RS485
communicatio

Low voltage input Analog CAN communication

Fig. 4.1 Control Circuit Terminal

Label and function description of control circuit terminal

See Table 4.2 and Table 4.3 for function description of control circuit terminals
Table 4.2 Function Description of Control Circuit Terminals in Full Frequency Conversion Mode

NO. Pos. Name Definition Type Comment

JP1.1 Y0 Running contactor1 Output Relay output
JP1.2 Y1 Brake contactor Output Y0~Y2 contact
JP1.3 Y2 Running contactor 2 Output parameter:
JP1 JP1.4 Y3 Auxiliary braking contactor Output 6A 250VAC/30VDC
Y3 contact
JP1.5 COM1 Common of output relay Y0-Y3 parameter:
5A 250VAC/30VDC
JP2.1 Y4 Upward signal output Output Y4~Y6 provide
JP2
JP2.2 Y5 Downward signal output Output signals to safety

9
 JP2.3 Y6 Service signal output Output monitoring board
JP2.4 Y7 Reserved Output ES.11/A
Relay output
JP2.5 COM2 Common of output relay Y4-Y7 contact parameter:
5A 250VAC/30VDC
JP3.1 Y8 Upward direction indication output Output
JP3.2 Y9 Downward direction indication output Output Relay output
JP3 JP3.3 Y10 Buzzer signal output Output contact parameter:
JP3.4 Y11 Oiling signal output Output 5A 250VAC/30VDC
JP3.5 COM3 Common of output relay Y8-Y11
JP4.1 24V 24V DC
JP4.2 0V 0V DC
Serial communication signal
JP4 JP4.3 CANH
terminal(TXA0+)
Twisted pair
Serial communication signal
JP4.4 CANL
terminal(TXA0-)
JP5.1 XCOM X20 input signal common 0V
Positive voltage terminal of safety 110VAC/220VAC
JP5 JP5.2 X20 Input
circuit detection input
JP5.3 XCOM X20 input signal common 0V
JP7.1 G5VIO Backup power 0V
External connection
JP7.2 +5VIO Backup power +5V
when main control
JP7 JP7.3 Empty
board is used
JP7.4 G24VIO Backup power 0V
independently
JP7.5 +24VIO Backup power +24V
JP8.1 X0 Service / Automatic Input
JP8.2 X1 Upward running input Input
JP8.3 X2 Downward running input Input
JP8.4 X3 Running contactor 1 detection Input
Upper entrance photoelectric
JP8.5 X4 Input
detection
JP8
Lower entrance photoelectric
JP8.6 X5 Input
detection
JP8.7 X6 Safety circuit detection Input
JP8.8 X7 Auxiliary brake switch detection Input
JP8.9 X8 Safety board fault collection 0 Input
JP8.10 X9 Safety board fault collection 1 Input
JP9.1 X10 Safety board fault collection 2 Input
JP9.2 X11 Safety board fault collection 3 Input
Receive fault signal
JP9.3 X12 Safety board fault collection 4 Input
JP9 from safety monitor
Auxiliary brake contactor
JP9.4 X13 Input board ES.11/A
detection
JP9.5 X14 Running contactor 2 detection Input

10
 JP9.6 X15 Firefighting Input
Mechanical wear Can be redefined
JP9.7 X16 Input
detection
Motor temperature
JP9.8 X17 Input
detection
JP9.9 X18 Oil level detection Input
JP9.10 X19 Water level switch Input
Isolated input power +24V with
JP10.1 +24VIO
internal connection with JP7.5
In case of external connection with
JP10.1, the input is effective in low
level and JP10.3 now is input
JP10 JP10.2 VSIO common; in case of external
connection with JP10.3, the input is
effective in high level and JP10.1 now
is input common
Isolated input power 0V with internal
JP10.3 G24VIO
connection with JP7.4
JP11.1 0V Analog input 0V
JP11.2 AIN- Differential analog input -
JP11
AIN+ Differential analog input ＋
JP11.3

Table 4.3 Function Description of Control Circuit Terminal in Bypass Frequency Conversion Mode

No. Pos. Name Definition Type Comment

JP1.1 Y0 Brake contactor Output Relay output
JP1.2 Y1 Frequency conversion contactor Output Y0~Y2 contact
JP1.3 Y2 Power frequency contactor Output parameters:
JP1 JP1.4 Y3 Auxiliary braking contactor Output 6A 250VAC/30VDC
Y3 contact
JP1.5 COM1 Common of output relay Y0 – Y3 parameters:
5A 250VAC/30VDC
JP2.1 Y4 Upward signal output Output Y4~Y5 provide
JP2.2 Y5 Downward signal output Output signals to safety
JP2.3 Y6 Star contactor output Output monitor board
JP2 JP2.4 Y7 Delta contactor output Output ES.11/A
Relay output contact
JP2.5 COM2 Common of output relay Y4 – Y7 parameters:
5A 250VAC/30VDC
JP3.1 Y8 Upward direction indication output Output Relay output contact
JP3 JP3.2 Y9 Downward direction indication output Output parameters:
JP3.3 Y10 Buzzer signal output Output 5A 250VAC/30VDC

11
 JP3.4 Y11 Oiling signal output Output
JP3.5 COM3 Common of output relay Y8 – Y11
JP4.1 24V 24V DC
JP4.2 0V 0V DC
Serial communication signal terminal
JP4 JP4.3 CANH
(TXA0+)
Twisted pair
Serial communication signal
JP4.4 CANL
terminal(TXA0-)
JP5.1 XCOM X20 input signal common 0V
Positive voltage terminal of safety
110VAC/220VAC
JP5 JP5.2 X20 circuit detection,110VAC/220VAC Input
input
input
JP5.3 XCOM X20 input signal common 0V
JP7.1 G5VIO Backup power 0V Externally
JP7.2 +5VIO Backup power +5V connected when
JP7 JP7.3 Empty main control board
JP7.4 G24VIO Backup power 0V is used
JP7.5 +24VIO Backup power +24V independently
JP8.1 X0 Service / Automatic Input
JP8.2 X1 Upward input Input
JP8.3 X2 Downward input Input
JP8.4 X3 Contact adhesion detection Input
JP8.5 X4 Upper photoelectric detection Input
JP8
JP8.6 X5 Lower photoelectric detection Input
JP8.7 X6 Safety circuit detection Input
JP8.8 X7 Auxiliary brake switch detection Input
JP8.9 X8 Safety board fault collection 0 Input
JP8.10 X9 Safety board fault collection 1 Input Receive fault signal
JP9.1 X10 Safety board fault collection 2 Input from safety monitor
JP9.2 X11 Safety board fault collection 3 Input board ES.11/A
JP9.3 X12 Safety board fault collection 4 Input
JP9.4 X13 Auxiliary brake contactor detection Input
Frequency conversion contactor
JP9.5 X14 Input
detection
JP9 JP9.6 X15 Power frequency contactor detection Input
Mechanical wear
JP9.7 X16 Input
detection
Motor temperature
JP9.8 X17 Input Can be redefined
detection
JP9.9 X18 Oil level detection Input
JP9.10 X19 Water level detection Input
Isolated input power +24V with
JP10 JP10.1 +24VIO
internal connection with JP7.5

12
 In case of external connection with
JP10.1, the input is effective in low
level and JP10.3 now is input
JP10.2 VSIO common; in case of external
connection with JP10.3, the input is
effective in high level and JP10.1 now
is input common
Isolated input power 0V with internal
JP10.3 G24VIO
connection with JP7.4
JP11.1 0V Analog input 0V
JP11.2 AIN- Differential analog input -
JP11
AIN+ Differential analog input ＋
JP11.3

Note: the ports can be redefined for JP9.7 - JP9.10. What can be redefined is as follows:
Idle 0
Speed selection (two choices for rated 1
speed)
Mechanical wear detection 2
Motor temperature detection 3
Oil level detection 4
Water level detection 5
Fire protection detection 6
Upper photoelectric detection for the 7
second one
Lower photoelectric detection for the 8
second one
Safety circuit low voltage detection for the 9
second one
Mode selection 10
For port redefinition: if multiple points are defined for the same function, it is decided by the
input of the last port. For those noted with second channel, all the points are performed or
operated to final state.

Configuration description for dial switch

Monitor the effective state of
ON
CAN terminal resistance
SW1 SW1 is set to ON at factory;
Monitor the ineffective state of
OFF
CAN terminal resistance
ON Program flashing state Set to OFF at factory
SW2
OFF Normal operation state (Maintain OFF state in operation)

13
V Function Parameters

1 Function parameter table

Table 5.1 F Parameter List
Mainboard parameters:

Default
No. Name Range Unit Comment
Value
0 Full frequency
conversion 1Bypass
frequency conversion
2 Only star-delta is
available for bypass
F0 Drive mode 0 0~2 frequency conversion
(when the frequency
converter is in fault, it can
be set to 2. The port
definition and mode is the
same to 1)
0 No leisure mode 1 Only
leisure half speed 2 Both
F1 Leisure mode 0 0~2
leisure half speed and
leisure stop are available
0 No fire ladder 1 Upward
F2 Fire ladder 0 0~2 evacuation 2 Downward
evacuation
F3 Rated speed 1 500 100~3000 0.001m/s
F4 Service speed 150 10~3000 0.001m/s
F5 Leisure speed 150 10~3000 0.001m/s
Normal additional 50 1~1000 0.1s
F6
brake release time
In leisure mode, protection
Leisure motor torque is provided when the
F7 900 800~2000 0.1%
restriction motor torque exceeds the
set value
Star-delta conversion 50 5~500 0.1s
F8
time
Buzzing time in case 20 0~10000 0.1s Fault of safety circuit
F9
of fault disconnection
Buzzing time in case 0 0~50 0.1s
F10
of service

14
 Default
No. Name Range Unit Comment
Value
Alarming time in case 30 10~1000 0.1s
F11
of reverse entry
Bit0：Additional brake
Bit1 ： Adhesion can be
reset
Bit2：Oiling mode
Bit3：Cancel high voltage
safety circuit
Bit4 ： Low speed
over-current protection
mode (- for stop, * for
switch to star-delta mode,
default to 0)
Bit5： If safety collection
board is available or not ( -
for no, * for yes, default to
F12 Function enable 0 0~65535 -. If detected, it will change
to 1 automatically)
Bit6： First star-delta start
(first power-on or
escalator stops for longer
than 6 hours)
Bit7 ： Reverse
photoelectric is ineffective
in high speed or leisure
slow speed
Bit8 ： Direct star-delta
start with no star-delta
conversion (mainly low
power motor. One
contactor can be saved)
F13 Oiling interval 12 0~1000 Hour
F14 Single oiling time 10 0~1000 s
F15 Input type X0-X15 0 0～65535
F16 Input type X16-X31 0 0~65535
F17 Reserved 0 0~65535
F18 Input type TX0-TX15 0 0~65535
F19 Input type TX16-TX31 0 0~65535
F20 Input type TX32-TX47 0 0~65535
Single pickup time in 10 1~100 0.1s
F21
oiling

15
 Default
No. Name Range Unit Comment
Value
Single release time in 20 1~100 0.1s
F22
oiling
Leisure low speed 100 100~10000 0.1s
F23 time in same rotating
direction
Leisure low speed 100 1~10000 0.1s
F24 time in reverse
rotating direction
Leisure stop time in 30 1~100 0.1s
F25 leisure low speed
rotation
F26 Rated speed 2 650 100~3000 0.001m/s
Super password is needed
to do the modification. If it
is set to 9, the parameter
will decrease by 1 when
viewed via controller every
Running time hour. When it reaches 0,
F35 0 0~60000 Hour
restriction the escalator stops. The
running time will count
anew when the parameter
is set again. The function
is disabled when it is set to
0.
F36 Monitoring address 0 0~255

Frequency converter parameter:

No. Name Factory Range Unit Comment

Setting
Frequency converter Factory
F200 × Read only
software version value
Set basic modes of
frequency converter:
0：V/F control mode
1 ： Vector control
Frequency converter driving
F201 0 0 / 1 / 2 /3 × without speed sensor
mode
2 ： Torque control
with speed sensor
3：Vector control with
speed sensor

16
 0：Asynchronous
F202 Motor type 0 0/1 ×
1：Synchronous
Accordin
g to
frequency
F203 Rated power of motor 0．40～160．00 KW
converter
paramete
r
Accordin
g to
frequency
F204 Rated current of motor 0．0～300．0 A
converter
paramete
r
F205 Rated frequency of motor 50.00 0.00～120.00 Hz

F206 Rated speed of motor 1460 0～3000 rpm

Accordin
g to
frequency
F207 Rated voltage of motor 0.～460 V
converter
paramete
r
F208 Number of poles of motor 4 2～128 ×
Rated slip frequency of
F209 1.40 0～10.00 Hz
motor
0 ： Incremental
encoder
F210 Encoder type 0 0/1/2 ×
1： SinCos encoder
2：Endat encoder
F211 Encoder pulse number 1024 500～16000 PPr
Zero speed PID regulator
F212 130.00 0.00～655.35 ×
gain P0
Zero speed PID regulator ×
F213 80.00 0.00～655.35
integral I0
Zero speed PID regulator 0.00～655.35 ×
F214 0.50
differential D0
Low speed PID regulator 0.00～655.35 ×
F215 70.00
gain P1
Low speed PID regulator 0.00～655.35 ×
F216 30.00
integral I1
Low speed PID regulator 0.00～655.35 ×
F217 0.50
differential D1

17
 Intermediate speed PID 0.00～655.35 ×
F218 120.00
regulator gain P2
Intermediate speed PID 0.00～655.35 ×
F219 25.00
regulator integral I2
Intermediate speed PID 0.00～655.35 ×
F220 0.20
regulator differential D2
High speed PID regulator 0.00～655.35 ×
F221 140.00
gain P3
High speed PID regulator 0.00～655.35 ×
F222 5.00
integral I3
High speed PID regulator 0.00～655.35
F223 0.10 ×
differential D3
Low speed switching
F224 1.0 0.0～100.0 ％
frequency F0
High speed switching
F225 50.0 0.0～100.0 ％
frequency F0
F226 Zero servo time 0.5 0.0～30.0 s
F227 Brake release time 0.25 0.00～30.00 s
F228 Slow current drop time 0.00 0.00～10.00 s
Torque compensation 0：Forward
F229 0 0/1 ×
direction 1：Reverse
F230 Torque compensation gain 100.0 0.0～200.0 ％
F231 Torque compensation offset 0.0 0.0～100.0 ％
Encoder feedback signal
F232 0 1～30 ms
filter time
1：Negative
F233 Encoder feedback direction 1 0／1 ×
0：Positive
1：Forward direction
F234 Motor phase sequence 1 0／1 ×
0：Reverse direction
No-load current coefficient No need to set
F235 32.00 0.00～60.00 ％
of motor normally
Not adjusted
F236 PWM carrier frequency 6.000 1.100～11.000 kHz
normally
Not adjusted
F237 PWM carrier width 0 0.000～1.000 kHz
normally
Not adjusted
F238 Regulator mode 1 0/1/2/3 ×
normally
Not adjusted
F239 Output torque restriction 175 0～200 ％
normally
Input voltage of frequency
F240 380 0～460 V
converter
Rated power of frequency Read-only data for
F241 KW
converter query

18
 Degre
F242 Encoder phase angle 0.0 0.0～360.0
e
Encoder zero position Set to 2 to perform
F243 0 0/2 ×
calibration the calibration
F244 Client version number
If this parameter is
F246~F255 parameter modified, the
F245 0 0～65535 ×
function selection definition of F246 -
F255 will be different
Protection is initiated
Heat sink over-heat when default heat
F246 50 000～65535 0.01s
protection time sink over-heat
exceeds 0.5 s
Default over-speed
Over-speed protection
F247 12000 0～65535 0.01% protection threshold
coefficient
is 120%
Protection is initiated
when default speed
F248 Over-speed protection time 100 0～65535 0.01s
exceeds the value of
F247 for 1s
As default, protection
is initiated when
Input phase failure
F249 35 0～65535 times input phase failure
confirmation number
exceeds 35 at any
moment
As default, protection
is initiated when the
Braking resistor short-circuit braking resistor
F250 10 0～65535 times
confirmation number short-circuit occurs
over 10 times at any
moment
As default, protection
is initiated when
SinCos encoder encoder
F251 disconnection confirmation 2 0～65535 times disconnection
number confirmation occurs
more than 2 times at
any moment
As default, protection
Output phase failure is initiated when
F252 2000 0～65535 0.001s
confirmation time output phase failure
exceeds 2 s

19
 In operation, 3 phase
input voltage drops
by 65.414 = 46
protection and
Charging relay fault No.114 fault will be
F253 65 0～65535 V
confirmation voltage generated. It may be
caused by damage
of charging relay or
instantaneous drop
of grid voltage.
No.28 fault will be
generated when the
difference between
Encoder CD phase fault
F254 300 0～65535 absolute position and
confirmation threshold
calculated position of
encoder exceeds the
set value.
Protection is initiated
when speed
ABZ encoder disconnection
F255 20 0～100 feedback deviation of
protection threshold
synchronous motor
exceeds this value
Instantaneous
F256 IGBT protection number 2 0~65535 times over-current number
of IGBT
0: two types of I2t
protection;1: only
one type of I2t
F257 I2t protection selection 0 0/1/2
protection; 2: only
the second type of
I2t protection
Internal parameter,
F258 Reserved
do not modify
Reserved Internal parameter,
F259
do not modify
Reserved Internal parameter,
F260
do not modify
Reserved Internal parameter,
F261
do not modify
Reserved Internal parameter,
F262
do not modify
Reserved Internal parameter,
F263
do not modify

20
 Reserved Internal parameter,
F264
do not modify
Reserved Internal parameter,
F265
do not modify
Reserved Internal test
F266 parameter, do not
modify
0 ： 5-segment; 1 ：
7-segment ； 2 ：
<40%rpm
7-segment, >40%
5-segment
When as low speed,
the integrated unit
has strong
interference on
outside, such as poor
F267 PWM modulation mode 1 0～2 × CAN communication
signal, it can be
rather effective to
change it to 0
(5-segment) and can
also reduce the heat
of frequency
converter. But it
might cause
significant noise at
low speed.
Reserved Internal test
F268 parameter, do not
modify
Reserved Internal test
F269 parameter, do not
modify

21
 Read-only. It will be
changed
automatically after
the calibration of
3-phase current
balance coefficient.
For synchronous
motor, when the
asynchronous motor
self-learning
3-phase current balance
F270 × command is
coefficient
activated, the output
contact will pick up to
perform 3-phase
current balance
coefficient
calibration. This
function reduces the
vibration of motor
and improves
comfort.
F271 Reserved
0: enable forward /
reverse rotation,
Forward / reverse rotation 1: only enable
F272 0 0/1
enable forward rotation,
disable reverse
rotation
Zero speed retention
Forward / reverse dead time at the switching
F273 20 0~60000 0.1s
zone time of forward / reverse
rotation
If current exceeds
the set value in
acceleration, it will
Acceleration over-current
stop and maintain
F274 threshold of frequency 180 0～200 ％
current speed. The
converter
acceleration will
resume when current
drops

22
 If bus voltage
exceeds the set
value in deceleration,
Deceleration over-voltage it will stop and
F275 threshold of frequency 750 0～800 V maintain current
converter speed. The
deceleration will
resume when voltage
drops
Current ring Kp
(normally no
F276 Current ring P 140 35～280 0.01
modification is
needed )
Current ring I Current ring Ki
(normally no
F277 100 25～200 0.01
modification is
needed )
Current ring D Current ring Kd
(normally no
F278 0 0～200 0.01
modification is
needed )
Reserved Internal parameter,
F279
do not modify
Reserved Internal parameter,
F280
do not modify
Reserved Internal parameter,
F281
do not modify
Reserved Internal parameter,
F282
do not modify
Reserved Internal parameter,
F283
do not modify
0:Forward ;1:
F284 Torque direction 0 0/1
Reverse
Internal parameter,
F285 Reserved
do not modify
F286 ID number 6 × Read only
F287 ID number 0 × Read only
F288 ID number 1 × Read only
F289 ID number 2 × Read only
F290 ID number 3 × Read only
F291 ID number 4 × Read only
F292 ID number 5 × Read only

23
 Rated current of frequency Read only
F293 0.1A
converter
Rated current of frequency Read only
F294 A
converter current sensor
Set the max. output
power of motor and
F295 Power factor of motor 200 50~400 %
no modification is
needed normally
0.001 Stator resistance of
F296 Stator resistance
欧 asynchronous motor
0.001 Rotor resistance of
F297 Rotor resistance
欧 asynchronous motor
0.0001 Stator inductance of
F298 Stator inductance
H asynchronous motor
0.0001 Rotor inductance of
F299 Rotor inductance
H asynchronous motor
0.0001 Mutual inductance of
F300 Mutual inductance
H asynchronous motor
When motor speed is
lower than 20% of
rated speed, if the
current exceeds this
Low speed over-current value and lasts more
F301 1500 0～65535 0.1%
threshold of motor than F252, the low
speed over-current
fault will be
generated and the
motor will stop
Low speed
Low speed over-current
F302 600 0～65535 0.1s over-current duration
time
of motor
When motor speed is
higher than 20% of
rated speed, if the
current exceeds this
High speed over-current value and lasts more
F303 1200 0～65535 0.1%
threshold of motor than F254, the high
speed over-current
fault will be
generated and the
motor will stop

24
 High speed
High speed over-current
F304 3000 0～65535 0.1s over-current
time
retention time
0: (no division); 1:
(2 division); 2: (4
division);
3: (8 division); 4:(16
Encoder division factor division); 5: (32
F305 0 0～7
(require PG card support) division);
6:(64 division);
7:(128 division)
(Note: require PG
card support)
Choose whether to
perform angle
Whether to perform angle
self-learning when
self-learning when
F306 1 0/1 synchronous
synchronous electrode is
electrode is
energized
energized, 0: No;1：
Yes
Current gain in angle
F307 Current gain in self-learning 150 0～400 % self-learning of
synchronous motor
Running command
F308 Command selection 2 0/1/2
selection
Current ring gain in zero Current ring gain in
F309 100 48~65535 %
servo process zero servo process
F310 Reserved
F311 Reserved
F312 Reserved
F313 Reserved
F314 Reserved
F315 Reserved

25
F316 Max. current in tracking 100.0 0~6553.6 % The switching current
limit in the switching
from power
frequency to
frequency
conversion. It is the
percentage of rated
current of motor.
When little tows
large, make sure in
tracking max.
current is lower than
rated current of
frequency converter.
If over-current occurs
in tracking, this value
should be decreased
F317 Initial tracking frequency 50.00 0.00~655.35 Hz Initial frequency in
the switching from
power frequency to
frequency
conversion. It is often
set to max. running
frequency before
switching. If inertia
stopping speed
drops fast, this value
can be lowered
F318 Tracking frequency change 130.0 10.0~200.0 % Frequency change
gain speed in the
switching from power
frequency to
frequency
conversion, if
over-voltage occurs
or F218 higher than
600V in the
switching, this value
should be decreased

26
F319 Tracking voltage Kp 0.20 0~655.35 - Kp in the switching. If
this value is too low,
the switching
process will get
longer. If this value is
too high, over-current
will occur
F320 Tracking voltage Ki 0.30 0~655.35 - Ki in the switch. If
this value is too low,
the switching
process will get
longer. If this value is
too high, over-current
will occur
F321 Tracking delay time 1000 0~9000 ms This time is used to
await motor to
demagnetize. If over
current occurs at the
start of switching,
this value should be
increased
F322 Reserved Used to await
demagnetization of
motor. This
parameter is
reserved
F323 Tracking exit delay 1000 1000~10000 ms The ending delay of
switching from power
frequency to
frequency
conversion to ensure
smooth switching
process. Increasing
this time is helpful for
smooth exit.
F324 Tracking timeout time 100 0~65535 0.1s 0：No timeout
Non-zero: processed
in two ways after
timeout
F325 Tracking timeout processing 0 0~1 0：idle start 1：Fault
method stop (123# fault)

27
F326 Max. voltage in tracking 0 0~65535 V This parameter is
read-only, for
monitoring max. bus
voltage in tracking
F327 Max. current in tracking 0.0 0.0~6553.5 A This parameter is
read-only, for
monitoring max.
RMS current in
tracking
F328 I2G switching frequency 49.50 0.00~53.00 Hz Switching frequency
of switching from
frequency
conversion to power
frequency. Fine tune
this value to reduce
the speed variation in
the switching
F329 Synchronous angle 130.0 0.0~360.0 度 Correction angle of
adjustment I2G switching from
frequency
conversion to power
frequency, for
decreasing the
speed variation in the
switching. Normally,
no adjustment is
needed. In
adjustment, it should
be done with unit of
20 degrees to find
the angle with lower
variation and perform
fine-tuning around
the angle

28
F330 Synchronization timeout 10.0 0.0~16.0 s Max. phase
synchronization
waiting time in the
switching from
frequency
conversion to power
frequency. If
synchronization
signal is not detected
after the time, the
escalator will still
switch to power
frequency
F331 No PWM detection delay 0 0~65535 ms 0：This fault is not
detected (121#
abnormal operation
output current)
F332 AVR function selection 0 0~2 0：Invalid AVR 1：
always valid 2： valid
in deceleration
F333 V/F torque compensation 0.0 0.0~15.0 % Set the torque
voltage boost value
at 0Hz
F334 Max. frequency of V/F 10.00 0.00~20.00 Hz Set the range of
compensation torque boost.
Frequency segment
below this frequency
will be boosted
F335 Inhibit upper limit of 5.0 0.0~10.0 In case of great
oscillation current variation of
motor, this value
usually should be
decreased
progressively (0.5
each time) to find the
best setting
F336 Inhibit lower limit of 5.0 0.0~10.0
oscillation
F337 Automatic fault reset time 10.0 0.0~6553.5 s
F338 Automatic fault reset 3 0~65535 -
number
F339 Max. frequency 60.00 0.00~655.35 Hz
F340 Lower limit of frequency 5.00 0.00~10.00 Hz

29
F341 Acceleration time Ta0 5.00 1.00~655.35 s
F342 Deceleration time Td0 5.00 1.00~655.35 s
F343 Acceleration fillet Ts0 1.00 0.00~655.35 s Staring fillet of
acceleration
F344 Acceleration fillet Ts1 1.00 0.00~655.35 s Ending fillet of
acceleration
F345 Deceleration fillet Ts2 1.00 0.00~655.35 s Staring fillet of
deceleration
F346 Deceleration fillet Ts3 1.00 0.00~655.35 s Ending fillet of
deceleration
F347 Acceleration time Ta1 5.00 1.00~655.35 s
F348 Deceleration time Td1 5.00 1.00~655.35 s

30
VI Operator

1 Onboard operator
The outlook and definition of the onboard operator is shown in Fig. 5.1. In Fig. 5.1, a detailed
description of the functions of keys is provided.

LED Indicator

Operator Digital Tube

Interface

Function Key

Fig. 6.1 Definition of Each Part of Onboard Operator

2 LED indicator

There are 27 LED indicators on the onboard operator. The definition of L1 – L18 on the right
side is input status of X0 – X17. Light on means input is available. Light off means no input.
The other indicators are invalid.
Code Display Definition Comment

L19 MONITOR

L20 STATE CPU operation state Fast flashing – normal/medium speed – self
learning medium/slow speed – escalator fault/
no flashing – contact manufacturer
L21 CAN CAN communication Flashing - Communication available

L22 GROUP

L23 INS/NOR Service / automatic Light on means automatic / light off means
mode service
L24 ENCODE Safety board fault Light on – fault available
display
L25 SAFETY Safety circuit Light on – safety circuit on

L26 DL

L27 HDL

31
3 Function key

There 9 keys in the lower part of the operator. The functions of the keys are shown in table
6.1.
Table 6.1 Function Description of Keys
Key Name Function
1.Move up one item when browsing
menus
Up
2.Increase current number by 1 when
entering data
1.Move down one item when browsing
menus
Down
2.Decrease current number by 1 when
entering data
1.Move left one menu when choosing
Left function
2.Move left cursor when entering data
1.Movie right one menu when choosing
Right function
2.Move right cursor when entering data

ESC Esc 1.Cancel entering when entering data

1.Perform modifications when browsing

ENTER Enter parameter
2.Save when entering data

MENU Drive status

F1 F1 Display fault code

F2 F2 I/O port status

4 Operation of the operator

4.1 Menu structure

Main menu structure is shown in Fig. 6.2. Restricted by the structure of 7-segment code and
keys, one level menu structure is used for the operation interface. Press “left” and “right” key
to switch between each menus. Press “MENU” key to switch between LED function
selection and door open / close control.

32
 驱动参
Drive 故障代
Fault code 驱动程
Driver 控制程
Control Elevator running Elevator speed
parameter reset version program 电梯运行状态 电梯速度
数复位 码复位 序版本 state
reset 序版本
version

控制参
Control
parameter First Level of Main Menu Fault code
故障代码
数复位
reset
第一级主菜单
Use “<”, “>” keys to switch between menus
使用”<””>”键在各菜单之间切换
System date
Input type 系统日期
输入类型

F parameter Password login 安全链故障采集

Input status of safety
System time System year
F参数设置
setting 密码登陆 chain fault collection 系统时间 系统年份
板输入状态 board

Fig. 6.2 Menu Structure

4.2 Operation description of menus switched with left and right keys

In the first level of main menu, press left or right key to switch between menus. The
escalator operation status screen is displayed when energized. Detailed description of each
menu is as follows:
1 Escalator running status (displayed when energized)

Speed
Mode
Running direction
Basic status of the escalator is shown in this menu, such as: running status, the floor, status
of doors.
In running direction:

means means
running running
upward, downward, means stop.

In running mode:
means
frequency
means means means conversion
complete complete bypass in bypass
power frequency frequency frequency
frequency, conversion, conversion, conversion

33
In running speed:

means no speed, means leisure low speed

means service, means normal

2 Fault code

Fault code
Fault code number
The integrate controller can store 50 fault codes. The number of the latest fault code is 00.
You can use up and down key to browse the fault codes. Press “Enter” key to display the
date of the fault. Press “Left” and “Right” to view the date of floor of the fault. Press “ESC”
key to exit.

3 System year

The meaning of the above pic is: year of 2010. “Y” is the abbreviation of Year. When
modification is needed, press “Enter” key and the lowest digit begins to flash. Use “Left” and
“right” key to choose desired digit. The chosen digit will begin to flash. Press “Up” and
“Down” key to modify the number. Press “Enter” key to confirm the modification.

4 System date

The meaning of the above pic is: Aug. 12th. “d” is the abbreviation of Day. When modification
is needed, press “Enter” key and the lowest digit begins to flash. Use “Left” and “right” key to

34
choose desired digit. The chosen digit will begin to flash. Press “Up” and “Down” key to
modify the number. Press “Enter” key to confirm the modification.
5 System time

The meaning of the above pic is: 15:36. “T” is the abbreviation of Time. Please note: in the
integrated controller, all the “T” are shown as above pic. When modification is needed, press
“Enter” key and the lowest digit begins to flash. Use “Left” and “right” key to choose desired
digit. The chosen digit will begin to flash. Press “Up” and “Down” key to modify the number.
Press “Enter” key to confirm the modification.

6 Password login

Press “Enter” to enter the menu and the following screen is displayed:

Enter password. In the above

picture, the password is 149

You will see “login” in the login menu. Press “Enter” and the lowest digit of LED begins to
flash. Press “Up” or “Down” to choose a number for this digit. Press “Up” or “Down” key to
choose the digit you want enter number. The chosen digit will begin to flash to indicate it
enters number entering state. Press “Up” or “Down” again to choose the desired number.
When the password is entered, press “Enter” key to complete the login. If the entered
password is correct, it will display “login” when “Enter” key is pressed. If the password is
incorrect, it will still be in password entering state when “Enter” key is pressed. You can
press “ESC” key to exit this state.
Note: You can only view the status and parameters of the escalator before login. You are
only granted the privilege to modify the parameters after login.
7 Setting of F parameters

35
Because there are a lot of F parameters, the parameter number is shown in 3 digits. Besides,
the parameter itself is shown with multiple digits. Therefore, it is designed to show F
parameters with alternative display. The detailed operation is as follows: Press “Up” or
“Down” key to choose the parameter you want to view, such as F5, it will show “F-005” as
the above picture. After a second, it will show the value of the parameter F5, i.e. 300, as the
above picture, and you will see “300”. After that, “F-005” and “300” will be displayed
alternatively with 1 s for each one. Press “Enter” and the lowest digit will flash. Press “Up” or
“Down” key to choose a number for this digit. Press “Left” or “Right” key to choose the digit
to enter number. The chosen digit will flash to indicate it enters number entry state. Press
“Up” or “Down” key again to choose the desire number. Press “Enter” to complete the
modification. The chosen digit will stop flashing.
You must have login access to modify F parameter. If you have not logged in, it will go to
“Login” menu when you press “Enter” to try to modify the parameters.

8 Input type

Input type parameter

X input point

Input type parameter

TX input point
Press “Up” and “Down” to choose X or TX input point to modify. Press “Enter” and the
parameter begins to flash. Press “Up” and “Down” to set the parameter. Press “Enter” to
confirm. “1” means NC input. “0” means NO input.
You must have login access to modify input type. If you have not logged in, it will go to
“Login” menu when you press “Enter” to try to modify the parameters.

36
9 Control parameter reset

This menu is used for F0 – F199 control parameter reset. Note: the control parameter reset
is only valid when the login level is higher or equal to level 2. If the login level is not sufficient,
it will not have any effect when “Enter” is pressed; If the login level is sufficient, press “Enter”
to enter authentication code entry menu (the authentication code is used to prevent
mis-operation. The code is fixed to 5678). If the authentication is correct, press “Enter” and
the control parameter is reset.

10 Drive parameter reset

This menu is used for F200 – F255 drive parameter reset. Note: the control parameter reset
is only valid when the login level is higher or equal to level 2. If the login level is not sufficient,
it will not have any effect when “Enter” is pressed; If the login level is sufficient, press “Enter”
to enter authentication code entry menu (the authentication code is used to prevent
mis-operation. The code is fixed to 5678). If the authentication is correct, press “Enter” and
the drive parameter is reset.

11 Fault code reset

This menu is used for fault code reset. Note: the control parameter reset is only valid when
the login level is higher or equal to level 2. If the login level is not sufficient, it will not have
any effect when “Enter” is pressed; If the login level is sufficient, press “Enter” to enter
authentication code entry menu (the authentication code is used to prevent mis-operation.
The code is fixed to 5678). If the authentication is correct, press “Enter” and the fault code is
reset.

37
12 Driver version

This menu displays the program version of the driver part of the integrated controller. After
one second, it will display the program version 30.03 as the above picture. After that,
“VER1” and “30.03” will be displayed alternatively with about one second for each.

13 Control program version

This menu displays the program version of the control part of the integrated controller. After
one second, it will display the program version E02 as the above picture. After that, “VER2”
and “E02” will be displayed alternatively with about one second for each.

4.4 Legend of number and letter displayed on LED

Restricted by the structure of LED, it is hard to understand the displayed number and letters.
So a look-up table of pattern and meaning is provided below.
Look-up Table of Pattern and Their Meaning
Mean Mea Mea Meani
Display Display Display Display
ing ning ning ng

1 2 3 4

5 6 7 8

38
 9 0 A B

Look-up Table of Pattern and Their Meaning

C D E F

G H I J

K L M N

O P Q R

S T U V

W X Y Z

VIII Application and Commissioning

1 Commissioning step

Start

Check of power wire and communication to

d

Power-on check

Voltage level check of each circuit

Verify correct installation of speed sensor,

brake, auxiliary brake switch
39

Set the parameter of safety monitoring board

 Ensure closure of safety circuit

Setting of integrated controller parameters

Check the upward or downward to verify the

running direction and the brake, auxiliary brake
is open

Verify correct entry of sensor signal into safety

monitoring board

Enter normal operation mode

Upward and downward running with key switch

to verify the running direction

Safety test

Function test of safety monitoring system

Other function test (setting method and status

of functions such as leisure running, lighting)

End of commissioning

2 Check before power-on

After the completion of electrical installation of control system, electrical part has to be
checked:
1. According to user manual and electrical schematics, check correct connection of each
part.

40
2. Check if there is correlation between high current part and weak current part. Check the
resistance between different voltage circuits with multi-meter. The resistance to ground
should be ∞.
3. Carefully check the correct connection of incoming line of control cabinet and motor
wiring to avoid damage to the integrated drive controller upon energization.
4. Check the safe and reliable grounding of control cabinet housing, motor housing, safety
circuit ground wire to ensure personal safety.
▲Note: the cabinet housing and motor housing should be grounded at the same point.

3 Energization and check

3.1 Confirmation before energization

1． Short-circuit check of control cabinet to ground before energization:
(1) 3 phases of feeding power line to ground
(2) Three phases of motor wire to ground
(3) Terminal 220 V to ground
(4) Communication wire to ground
Any short circuit in the above items should be eliminated.
Grounding check: (Verify reliable grounding of following items)
(1) Control cabinet grounding
(2) Motor grounding
Check the wiring of communication line encoder wire and power line: (Verify the following
requirements are met on site. If not, perform correction accordingly)
(1) Twisted pair is used for communication line with twist pitch <35cm
(2) Communication line and power line are routed in trunking separately
3.3 Check after energization
1. Close the main power switch. If the green light on the phase sequence relay KAP is on,
it means the phase sequence is correct. If the green light is not on, turn off the main
power and power on again after switchover of any two phases.
2. Check if the voltage of each terminal of isolation transformer TCO in the control cabinet
is within their rated range.
3. Perform the following steps on the condition that the above steps are correct:
(1) Close fuse FUn (n=1，2，3……);
(2) Close the control switch of switching power supply; The switching power TPB is
energized and the mainboard is energized to work.
The voltage of terminals of switching power supply is as follows:

Table 8.1 Voltage of Terminals of Switching Power Supply

Terminal L～ N 24V～ COM

Voltage 220±7%VAC 24.0±0.3VDC

Note:
1. Before the setting of parameters, make sure sensors are in place and secure and the signal is
valid (ES.11/A X0-X6 input point) according to corresponding drawings.
2. Verify correction installation of brake switch, auxiliary brake switch and the validity of the signal

41
 (ES.11/A X11-X14 input point).
Note: See “FSCS Function Safety Monitoring System User Manual” for the installation method of
sensors.

4 Basic system parameter setting

4.1 Safety monitoring board parameter setting

This system is connected with safety circuit with safety monitoring board, so, before
commissioning, you have to make sure the safety monitoring board is working normally. The
safety circuit can only be connected when the there is no fault on the safety monitoring
board and Y0, Y1, Y2, Y3 have output. As a result, the parameters of safety monitoring
board must be set first;
The basic system parameters listed in Table 8.2 should be correctly set first with special
handheld LCD operator (see chapter 5 for operation method of handheld operator). And
then all the commissioning tasks described in following chapters can be performed. For
each new system, before the setting of parameter, it is recommended to perform parameter
reset using special handheld LCD operator.
The parameter reset method is as follows:
a) The escalator is in stop state;
b) Find the interface with “Parameter Reset” command on the handheld operator;
c) Put the cursor on the “Parameter Reset” command and press Enter key, the system will
complete parameter reset in an instant.
After the parameter reset, all the parameters become the default value. After basic
parameters are set on this basis, the other parameters not set are default values, thus to
ensure normal operation of the system.
-F00：Determine NO/NC of input point X0-X15 according to drawings. Note: the X13 brake
detection input must be NC point;
-F01：Determine NO/NC of input point X16-X31 according to drawings;
-F02：Rated speed 1, set the rated speed of the escalator according to rated speed setting
from the factory;
-F03：This parameter is used when there are two rated speed. This parameter is set for
second rated speed. When there is no second rated speed, F03 and F02 can be set to the
same value;
-F04：This parameter is set to the speed of escalator at service;
-F05：This parameter is set to the speed of the escalator when there is leisure speed. When
leisure speed is not available, the setting of the parameter is the same as rated speed;
-F06：Pulse per cycle. This parameter is set to the gear number of the main driving wheel of
the escalator (the setting must be consistent with actual gear, or false fault will be
generated);
-F07：This parameter is set to the outer circle perimeter of main driving wheel of the
escalator (the setting must be consistent with actual perimeter, or false fault will be
generated);
-F08：This parameter sets the distance detected between two steps by the step sensor (the
setting can be larger than actual distance);
-F09：This parameter sets the perimeter of the handrail wheel. (the setting must be

42
consistent with actual perimeter, or false fault will be generated);
-F10 ： Speed measurement delay. This parameter is used for the acceleration and
deceleration of the escalator. In frequency conversion of the escalator, it is normally set to
the acceleration time of the frequency converter; For escalator driven by power frequency, it
is normally set after star-delta conversion;
-F11：This parameter is used for soft stop when operation signal is released in delay and can
be set according to the delay time;
When the parameters are set, press reset key to perform operation reset; When Y0, Y2
output is normal, the following safety circuit check can be performed;
Check the following circuit:
ii. Verify normal output of safety monitoring board;
iii. Check if the safety circuit is normal;
iv. The escalator operation status should show “Service” on the handheld programmer
inserted in the mainboard;
Perform corresponding check and correction in case of any abnormal cases.
Note:
Before commissioning, the above basic parameters must be set correctly; Basic motor
parameters can be set referring to nameplate; According to actual field conditions, see
chapter 7 for setting method and detailed definition.
4.2 Integrate controller parameter setting
After the confirmation that the parameters of ES.11/A safety monitoring board are set and
output is available on safety monitoring board and the safety circuit is connected (If not
connected, verify the connection of the safety circuit or ES.11/A safety monitoring
board parameters are proper), insert the operator into the operator interface of AS330
integrated controller and perform the basic parameter setting;
The basic parameters to be set are as follows:

Default
No. Name Range Unit Comment
Value
0 complete frequency conversion
1 bypass frequency conversion
star-delta 2 bypass frequency
F0 Driving mode 1 0~1 conversion only star-delta (when
frequency converter is in fault, it
can be set to 2, the port definition
is the same as mode 1 now)
F3 Rated speed 700 100~3000 0.001m/s
F4 Service speed 300 10~3000 0.001m/s
F5 Leisure speed 150 10~3000 0.001m/s
Normal
F6 additional brake 50 0~1000 0.1s
release time
F12 Function enable 0 0~65535

43
 Default
No. Name Range Unit Comment
Value
Input type
F15 0 0～65535
X0 –X15
Input type
F16 0 0~65535
X16-X31
Input type
F17 0 0~65535
X32-X47
Input type
F18 0 0~65535
TX0-TX15
Input type
F19 0 0~65535
TX16-TX31
Input type
F20 0 0~65535
TX32-TX47

F202 Motor type 0 0~1 -

Rated power of
F203 - 0~65535 0.01kW
motor
Rated current of
F204 - 0~65535 0.1A
motor
Rated frequency
F205 50.00 0~65535 0.01Hz
of motor
Rated speed of
F206 1460 0~65535 rpm
motor
Rated voltage of
F207 380 0~65535 V
motor
Pole number of
F208 4 0~65535 P
motor
Rated slip
F209 frequency of 1.40 0~65535 0.01Hz
motor

The setting should be performed according to actual conditions. Attention should be paid to
the following parameters:
-F0：Set according to actual driving mode (note: because of the difference in main circuit
between different driving modes, the error in, for example, driving mode setting
could cause short circuit of power supply);
-F12：When auxiliary braking function is available, the bit function of F12 must be
enabled or the auxiliary braking function is invalid; And F6 parameter should be set
according to actual requirement;

44
5 Service running

5.1 Service running and preparation before fast running

1. Confirmation before service running:
(1) Insert the service handle into control cabinet or service socket on the lower junction box
(note: upper and lower service handles cannot be both inserted into service
socket, or the circuit interlock will prevent running)
(2) Safety circuit is working normally. Never short circuit the safety circuit;
(3) Correct installation and normal connection of sensor;
(4) The display is normal after energization of integrated controller and check the correct
setting of parameters of the integrated controller. The handheld programmer should
display the operation status of the escalator as “service”;
(5) Correctly connect the brake line of traction machine to the terminal in the control
cabinet;
(6) All the emergency stops are in normal position;
2. Service running
When the slow running conditions in the machine room are met, press the Upward
(Downward) key on the service handle and the escalator should run in the set service speed
upward (downward).
(1) When slowly running upward or downward, see if the running direction is correct. If not,
check if the wiring of Upward, Downward buttons is correct first: JP2.1 of integrated
controller mainboard should be connected with upward button signal, JP2.2 should be
connected with downward button signal. If the wiring is correct, modify the motor phase
sequence parameter F234 (change 0 into 1 or 1into 0);
(2) Watch the action of brake switch and auxiliary braking switch;
(3) When the escalator is slowly running upward or downward, watch closely the running
state of the safety monitoring board and signal feedback of the sensors. In case of fault,
the safety monitoring board will force cut off the safety circuit. Check the fault of safety
monitoring board and process it according to fault processing method.
Note:
In commissioning, the safety monitoring board might be fault because of signal setting. The
faults that usually occur and their solution are as follows:
1. Brake switch fault: check if X13, X14 of safety monitoring board are consistent with NO/NC
set by I/O in stop and running;
2. Auxiliary braking fault: check if auxiliary braking switch and contact is consistent with
NO/NC set by I/O. When the function is not available, the blocking method is: connect Y1,
Y3 into X11, X12 input point and connect the common terminal of Y1 and Y3 into the
common terminal of input point;
3. Over-speed and under-speed: sensor installation problem. Adjust the sensor location to
closer or farther.

6 Normal operation

6.1 Fast running

When then slow running is normal, ensure the escalator meets the safety running conditions

45
and the fast test running can be performed. The steps are as follows:
1. Pull out the service handle of the escalator and insert the normal running plug into the
service socket.
2. The handheld programmer displays “normal”, which means it enters into normal
operation mode.
3. With upper and lower key switch, give upward and downward commands to make the
escalator run. Watch the running direction of the escalator;
6.2 Safety test
1. Safety circuit
Test requirement: when the escalator stops, after the actuation of any safety switch and
disconnection of safety circuit, the escalator cannot be started; In the service running of the
escalator, after the actuation of any safety switch and disconnection of safety circuit, the
escalator stops in emergency.
2. Safety circuit relay adhesion protection
Test requirement: press the emergency stop of control cabinet to disconnect the safety
circuit. And then with any method, force the safety circuit relay not to be released. The
system should provide protection with no automatic reset;
3. Brake contactor adhesion protection
Test requirement: during stop, with any method, force the brake contactor not to be released.
The system should provide protection with no automatic reset;
4. Normal output contactor adhesion protection
Test requirement: during stop, with any method, force the output contactor not to be
released. The system should provide protection with no automatic reset;
5. Brake detection
Test requirement: during stop, with any method, force the brake switch not to be released or
in operation, use any method to force the brake switch not to be opened. ES.11/A safety
monitoring board should disconnect safety circuit and manual reset is needed;

7 Function test of safety monitoring board

7.1 Main drive speed test

1. Verify the function can work normally with no fault;
2. 120% over-speed: Using test equipment or other methods, adjust the motor speed to
120%. The safety monitoring board should report 120% over-speed fault and cut off
safety circuit. The escalator stops in emergency;
3. 140% over-speed: Using test equipment or other methods, adjust the motor speed to
140%. The safety monitoring board should report 140% over-speed fault and cut off
safety circuit and auxiliary braking power supply circuit. The escalator stops in
emergency;
4. Reverse rotation: in operation, using test equipment or any other methods to reverse the
phase sequence of the motor. The motor is now rotating in reverse direction. The safety
monitoring board should report reverse AB phase fault and cut off safety circuit and
auxiliary braking power supply circuit. The escalator stops in emergency;
7.2 Step speed measurement

46
1. Verify the function can work normally with no fault;
2. In service running, remove a step from upper or lower part and running the location of
missing step to the lower part of the escalator;
3. Running the escalator upward or downward normally with key switch. When the location
of missing step runs to and passes the step detection sensor, the safety monitoring
board should report upper or lower step missing fault and cut off safety circuit. The
escalator stops in emergency;
Note:
The function should meet the requirement of national standard and it shall not run out of comb plate
and meet the requirement for braking distance. It is related to the installation location of the sensor
and should be determined by the manufacturer of the escalator; This function is invalid in service.
7.3 Handrail speed measurement
1. Verify the function can work normally with no fault;
2. Using test equipment or other methods, decrease the handrail speed by more than 15%
and make it last 15s. The safety monitoring board should now report left or right handrail
speed fault and cut off safety circuit. The escalator stops in emergency;
Note: This function is invalid in service state.
8.3.7.4 Auxiliary braking function
1. Verify the function can work normally with no fault;
2. When 140% over-speed or reverse rotation occurs, the safety monitoring board should
cut off the power supply circuit of safety circuit and auxiliary braking. The escalator stops
in emergency;

8 Other function tests

8.1 Leisure running function

This function is only valid when photoelectric switch is available and connected into system.
Determine the mode and time of leisure running by the adjustment of parameters of F1, F5,
F23, F24, F25.
8.2 Lighting system
The system is provided with lighting system of AC 220V. The power is supplied by the
connection of step or comb lamp into terminal. The function is valid in operation. For lighting
power of other levels, please contact us.

IX Fault Solution

The fault code and analysis of the control system in dedicated integrated drive controller for
AS330 series escalator is shown in Table 9.1.
Table 9.1 Fault Code of Control System

Code Description Reason Analysis

Frequency conversion In frequency conversion mode, contact adhesion occurs in running
01
contactor adhesion contactor 1, running contactor 2, brake contactor.
02 Frequency conversion No adhesion or pick-up of frequency conversion contactor

47
 contactor fault
Power frequency
03 No adhesion or pick-up of power frequency contactor
contactor fault
04 Brake switch fault Brake switch output inconsistent with detection
Safety circuit input point detection inconsistent with safety circuit
05 Safety contact fault
contactor detection
Auxiliary brake switch unable to open
Auxiliary brake switch
06 The fault is only held in case of 3 consecutive failure to open in start
fault
In running, the fault will be held for one failure
Auxiliary brake relay
07 Auxiliary brake relay input inconsistent with output
fault
08 Temperature fault Input available at temperature alarm
Frequency converter
10 Interference or disruption of communication
communication fault
12 Oil level detection fault Oil level is too low is oiling equipment
Low speed current too Low grid voltage
13
high Abnormal motor parameter setting
Outgoing line contactor
15 Adhesion or no pick-up of outgoing line contactor 1
1 fault
Outgoing line contactor
16 Adhesion or no pick-up of outgoing line contactor 2
2 fault
Abnormal mode
17 Automatic service switch-over in operation
switch-over
Too much brake mechanical wear leads to actuation of wear
22 Mechanical wear
detection switch
High water level in machine room leads to actuation of water level
23 Water level fault
detection switch
Fault collection board
24 Check correct wiring of fault collection board
no communication
Parameter no
69 The parameter is not initialized
initialization

Table 9.2 Fault Code of Safety Monitoring Board

Code Description Reason Analysis

Real-time clock
31 Internal fault of safety board.
damaged
Redundancy
32 Internal fault of safety board.
detection error

33 Parameter CRC error Internal fault of safety board.

34 Fault CRC error Internal fault of safety board.

35 Improper parameter Improper parameter setting.

48
36 Voltage supply fault Internal fault of safety board.

37 Safety relay fault Internal fault of safety board.

38 120% over-speed The escalator speed reaches 120% of rated speed

39 140% over-speed The escalator speed reaches 140% of rated speed

Under-speed lower
40 The escalator speed reaches 80% of rated speed
than 80%

41 Reverse AB phase Phase A, B of the sensor are reverse

Abnormal speed In normal operation, the speed decreases to lower than 1/3 of leisure
42
reduction speed
Drive chain
43 Actuation of drive chain disruption switch
disruption
Stopping distance
44 The stopping distance exceeds 1.2 times of max. braking distance
too large

45 Auxiliary brake fault The actuation of auxiliary brake contactor and auxiliary brake switch

46 Upper step missing Step missing is detected by upper step missing sensor

47 Lower step missing Step missing is detected by lower step missing sensor

Service cover The escalator detects the service cover is open in normal running state
48
missing (not service running)
Service cover switch
49 Actuation of two service cover switch is not consistent
fault
Operation brake
50 The brake contactor is released , but the brake switch is not released
adhesion
Operation brake
51 The brake contactor is actuated, but the brake switch is not actuated
unable to pick up
Left handrail
52 The speed of left handrail reaches 80% of rated speed
under-speed
Left handrail
53 The speed of left handrail reaches 120% of rated speed
over-speed
Right handrail
54 The speed of right handrail reaches 80% of rated speed
under-speed
Right handrail
55 The speed of right handrail reaches 120% of rated speed
over-speed
Upward/downward
Running signal is available with no upward/downward signal, or
56 inconsistent with
upward/downward signal is available with no running signal
running

57 Sliding at stopping Within 30s of after stopping, the sliding distance is reached

Inconsistent IO of 2
58 Internal fault of safety board
channels
Phase failure of AB
59 Phase failure of speed measurement sensor phase A or phase B
phase

49
The fault code and analysis of the driving system in dedicated integrated drive controller for
AS330 series escalator is shown in Table 9.3
Table 9.3 Fault Code of Driving System

Code Display Possible Cause Solution

Check grid supply. Check whether it is quick stop

High voltage at DC
with high inertia load and no energy consumption
terminal
brake
Check if there is short circuit in motor and output
Periphery short circuit
wiring and if there is short circuit to ground

Output phase failure Check loose wiring of motor and output

Encoder fault Check if the encoder is damaged or correct wiring

Module
Poor connection or
71 over-current Contact specialist for maintenance
damage of hardware
protection
Loose insert inside the
Contact specialist for maintenance
frequency converter
Improper slip setting of
Adjust slip of asynchronous motor
asynchronous motor
Improper no-load current
Adjust current coefficient with no load
coefficient setting
Fault in current sampling
Replace control board
circuit
High ambient Reduce ambient temperature and enhance
temperature ventilation and thermal dissipation

Air duct blockage Remove foreign objects such as dust and cotton fiber
Overhead of
73
sink Check the connection of fan power line or replace the
Abnormal fan
fan with the same type
Fault of temperature
Contact specialist for maintenance
detection circuit

Damaged braking unit Replace corresponding drive module

Braking unit
74 Short circuit of external
fault
braking resistor Check wiring of braking resistor
connection
(In Abnormal input voltage
Check input power
acceleration) supply
Bus Quick start again in high
78 over-voltage speed rotation of the Start again after the motor stops
protection motor
(In Too high inertia of load
Use appropriate dynamic braking assembly
deceleration) rotation

50
Code Display Possible Cause Solution

Bus Too short deceleration

Increase deceleration time
over-voltage time
protection Braking resistor is too
Connect appropriate braking resistor
high or not connected

(In constant Abnormal input power Check input power

speed running)
Too high load rotation
Bus Use appropriate dynamic braking assembly
inertia
over-voltage
Braking resistor is too
protection Connect appropriate braking resistor
high or not connected
Supply voltage lower
than min. equipment Check input power
operation voltage

Instantaneous outage
Check input power. Restart after reset when the input
Too much variation in the voltage is normal
Bus voltage of input power
79
under-voltage Loose terminal of power
Check input wiring
supply
Abnormal internal
Contact specialist for maintenance
switching power
High starting current load
Change the power supply system to make it conform
present in the same
to specification
supply system
Abnormal connection,
omitted connection or
Check the wiring at output side of frequency
broken wire at output of
converter and eliminate omitted connection or broken
frequency converter
wire according to operation procedure
Loose output terminal

Output phase Motor power is lower

80
failure than 1/20 of max. Adjust capacity of frequency converter or motor
applicable motor capacity

Check motor wiring

Output 3-phase
Check after de-energization if characteristics of
imbalance
frequency converter output side and DC side terminal
are consistent

Motor low Low grid voltage Check input power

81 speed
Improper motor
over-current Set motor parameters correctly
parameter setting

51
Code Display Possible Cause Solution

(in Direct quick start during

Restart after the motor stops
acceleration) motor operation

Low grid voltage Check input power

Motor low Load rotation inertia is
speed Use appropriate dynamic braking assembly
too high
over-current
Improper motor
(in Set motor parameters correctly
parameter setting
deceleration)
Deceleration time is too
Increase deceleration time
short
Motor low Abrupt load change Decrease the frequency and extent of abrupt change
speed during operation of load
over-current
Improper motor
(in constant Set motor parameters correctly
parameter setting
speed running)
Abc Short-circuit of single
over-current phase of the motor to Check motor and output line circuit
91 (3-phase ground
instantaneous Drive board detection
Replace drive board
value) circuit error
No actuation of output
Check relay control circuit
relay
Brake Relay actuation brake is
92 Check loose wire or broken wire of brake power line
detection fault not on
No signal is detected by
Adjust feedback element
feedback element
Too much is in overload
Stop operation for some time. if it occurs again after
state. The higher the
operation, check if the load is within allowable range
load, the shorter the time
RMS current
97 Motor stall Check motor or brake
over-current
Short circuit of motor coil Check motor

Output short circuit Check wiring or motor

Abnormal voltage at input

side Check grid voltage
Input phase
99 Input phase failure
failure
Loose terminal at input
Check wiring at input side
side
Motor high Low grid voltage Check input power
101 speed over Abrupt change of load in Decrease the frequency and extent of abrupt change
current operation of load

52
Code Display Possible Cause Solution

Improper motor
Set motor parameters correctly
parameter setting
Incorrect wiring Fix incorrect wiring according to user manual
Replace motor. Insulation to ground test must be
Abnormal motor
performed first
Grounding
102 Leak current of output
protection
side of frequency
Contact specialist for maintenance
converter to ground is too
high
External input fault signal
104 External fault Check external fault cause
present
Fault of
3-phase
sampling Drive board hardware
107 Contact specialist for maintenance
resistor of fault
frequency
converter
Braking
Short circuit of external
108 resistor short Check wiring of braking resistor
braking resistor line
circuit
Too high instantaneous
Too high
3-phase current alarm
109 instantaneous Contact specialist for maintenance
when Ia, Ib, Ic are not
current
running
IGBT
Periphery short circuit is Check if there is short circuit in motor and output
112 short-circuit
present wiring and if there is short circuit to ground
fault
Frequency Loose internal inserts Contact specialist for maintenance
converter has Contact specialist for maintenance
113 no Poor connected or
communicatio damaged hardware
n
Contact specialist for maintenance
Damaged charging relay
Charging relay
114 Instantaneous 3-phase
fault
supply voltage dip Check the cause for input voltage dip
exceeds 30V
Abnormal
Abnormal operation
121 operation Check the cause for abnormal output current
output current
output current

122 Phase Phase detector fault Contact specialist for maintenance

53
Code Display Possible Cause Solution

detector fault

Tracking timeout when

Tracking delta operation changes
123 Adjust parameter properly
timeout to frequency conversion
operation

54