ABB PCS100 AVC-20 User Manual page 72

72 PCS100 AVC-20 User Manual
Code Origin Type
40 I F
41 I F
42 M F
43 M F
44 M F
45 M F
46 M W
47 M F
48 R AB
49 R, I W
GDM Info Description
SDI Cmd The Streaming Data
Error Interface error count is too
high.
SDI Mode Non-recoverable internal
Error fault.
Initialisation A setting is out of range.
Failure
Fault Reset The master was not able to
Timeout reset a fault in an inverter
or rectifier module.
Parameter The master could not
Error access a setting from
Downstream within the inverter or
rectifier.
Unexpected Bypass activated for
Bypass unknown reason. Bypass
activation not reported to
the master.
Inverter There is a variation in
Unbalanced current level between
inverter modules above
threshold.
DC Bus Difference in DC Bus
Unequal voltages between rectifier
and inverter is above
threshold.
DC Bus DC Bus undervoltage –
Uncontrolled lower than U
*correction – the control
loop does not have enough
headroom to control
inductor voltages.
HW Current The short duration
High transistor current is too
high.
Note: The limit set by the
hardware.
Recommended Action
Contact your ABB Service
Agent to have the fault
resolved.
Contact your ABB Service
Agent to have the fault
resolved.
Contact your ABB Service
Agent to have the fault
resolved.
Ensure all communication
cables are connected and not
damaged.
If damaged, contact your ABB
Service Agent to have the
cables replaced.
If there is no damage and the
fault is not resolved, power
down and restart.
Ensure all communication
cables are connected and not
damaged.
If damaged, contact your ABB
Service Agent to have the
cables replaced.
If there is no damage and the
fault is not resolved, power
down and restart.
Contact your ABB Service
Agent to have the fault
resolved.
Check all inverters are
operating.
Contact your ABB Service
Agent to have the fault
resolved.
Check the incoming AC voltage
*sqrt (2) is not too high.
RMS
Reduce the load's current to
maintain full protection.