Summary
Chapter 1
P. 5
Chapter 2
P. 7
Chapter 3
P. 12
Chapter 4
P. 15
Chapter 5
P. 21
Chapter 6
P. 29
Chapter 7
P. 31
Chapter 8
P. 42
AD700E
54
General information
Important safety information
General Information and Ratings
Mechanical Installation
Operation
Parameters
Analog and Digital Input Macro
Configurations
Power Wiring
Chapter 9
P. 48
Chapter 10
P. 50
Modbus RTU Communications
Technical Data
Trouble Shooting
Chapter 11
P. 54
PREVIOUS VIEW
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11
11 TROUBLE SHOOTING - 11.1
11 TROUBLE SHOOTING
11.1 FAULT CODE MESSAGES
Fault Code
No.
Description
Suggested Remedy
no-Fit
00
No Fault
Not required
0i-b
01
Brake channel over current
Check external brake resistor condition and connection wiring
0l-br
02
Brake resistor overload
The drive has tripped to prevent damage to the brake resistor
0-i
03
Output Over Current
Instantaneous Over current on the drive output. Excess load or shock load on the motor.
i_t-trp
04
Motor Thermal Overload (I2t)
The drive has tripped after delivering >100% of value in P-08 for a period of time to prevent
damage to the motor.
ps-trp
05
Power stage trip
Check for short circuits on the motor and connection cable
O-uolt
06
Over voltage on DC bus
Check the supply voltage is within the allowed tolerance for the drive. If the fault occurs on
deceleration or stopping, increase the deceleration time in P-04 or install a suitable brake
resistor and activate the dynamic braking function with P-34
U-uolt
07
Under voltage on DC bus
The incoming supply voltage is too low. This trip occurs routinely when power is removed
from the drive. If it occurs during running, check the incoming power supply voltage and all
components in the power feed line to the drive.
0-t
08
Heatsink over temperature
The drive is too hot. Check the ambient temperature around the drive is within the drive
specification. Ensure sufficient cooling air is free to circulate around the drive.
Increase the panel ventilation if required. Ensure sufficient cooling air can enter the drive, and
that the bottom entry and top exit vents are not blocked or obstructed.
U-t
09
Under temperature
Trip occurs when ambient temperature is less than -10°C. Temperature must be raised over
-10°C in order to start the drive.
P-dEf
10
Factory Default parameters loaded
E-tr,p
11
External trip
E-trip requested on digital input 3. Normally closed contact has opened for some reason.
If motor thermistor is connected check if the motor is too hot.
SC-0bs
12
Comms loss
Check communication link between drive and external devices. Make sure each drive in the
network has its unique address.
Flt-dc
13
DC bus ripple too high
Check incoming supply phases are all present and balanced
p-lOss
14
Input phase loss trip
Check incoming power supply phases are present and balanced.
h 0-i
15
Output Over Current
Check for short circuits on the motor and connection cable
