ABB PCS100 AVC-20 - Page 76

76 PCS100 AVC-20 User Manual
Code
Origin
Type
GDM Info
Description
Recommended Action
84
M, I
W
Negative
Phase
Rotation
Negative phase rotation
detected. Correct the
phase sequence.
Check the input phases are
wired to the correct input
terminal.
85
M
F
Output
Voltage High
Output over-voltage
detected.
None
86
M,R,I
F
Not Passed
Tester
This fault occurs when a
module has:
- not passed the factory
test, or
- failed since leaving the
factory.
Contact your ABB Service
Agent to have the faulty
module replaced.
87
M,R,I
F
IRQ
Frequency
Error
Software task IRQ not
occurring at correct
frequency.
Replace the module.
88
M
F
Serial
Number Error
The system (product) serial
number in SCM and DSPE
are different.
Replace the whole master
auxiliary module as a complete
unit.
89
M
AB
Utility or
Load Voltage
Error
Utility and load RMS
voltages differ by more
than the maximum
correction ratio indicating
error.
Repair the sensors.
90
R, I
AB
Heatsink
Cold
Rectifier or Inverter
heatsink sensor error or
ambient temperature too
cold.
Replace faulty Rectifier or
Inverter.
Check ambient temperature.
91
R, I
AB
Enclosure
Cold
Rectifier or Inverter
enclosure sensor error or
too cold.
Repair the sensors if broken.
108
R
F
RFI Lead
Misconfigura
tion
The RFI configuration in the
power modules does not
match the Master map.
Check the part numbers of the
power modules are correct for
this machine.
109
R, I
F
Protection
Message
Error
Protection Message Error.
Check cables.
142
M
W
Output short
circuit
Module output short
circuited.
Check system for shorts.
167
M
W
CIOB Lost
Master lost
communications with Can
IO board.
Check connections and fix
faulty CIOB if necessary.
168
M
F
CIOB Module
Error
CIOB has an internal error
preventing it from running.
Remove commissioning mode
or fix faulty CIOB
169
M
W
CIOB Analog
IP Overrange
CIOB Analog input signal is
overrange (5%).
Select correct mode or setup
source for the CIOB inputs
correctly
170
M
F
CIOB PTC
Overtemp
CIOB external PTC
overtemperature.
Correct the source of the
trigger in the external system
192
M
W
External
Transformer
External transformer
warning input active
Repair the source of the
external transformer warning
194
System
Info
Byp Open
Retires
Exceeded
The system has tried to
open the contactor too
many times
Info only