E-Clipse Bypass Configurations for ACH550 Drives 77
Diagnostics and Troubleshooting
3031 EFB 1 Fault code reserved for
embedded fieldbus.
For Bacnet: Device
object instances for the
drive and or bypass are
set greater than
4194302 in paramters
5011 5017 and or 5311
5317 respectively
Check Parameters
5011, 5017 and/or
5311, 5317
3034 MTR PHASE Detects open motor
phase. Detection is
done by current
transformers in bypass
unit.
Internal problem
Cable problem
Motor problem
Check wiring in E-
Clipse Unit
Check motor cabling
Check Motor
Check if 3006 is
Disabled
3037 PCB TEMP RBCU unit has reached
190 degrees
Fahrenheit, 88 degrees
Celsius
Cabinet cooling has
failed
Ambient conditions too
high
Bad RBCU unit
Stop drive and let cool
down and restart
Add additional cooling
Replace RBCU
3038 NO DRIVE DATA No drive data available
(Group 112)
3039 FBA PAR CONF Non embedded fieldbus
has detected an error in
Group 51 parameters
Incorrect settings in
Group 51
Verify Group 51
parameters
3101 SFLASH CORRUPT Internal checksum error NA Cycle power
Replace RBCU
Reload firmware
3102 PMAP FILE Parameter file is corrupt Cycle Power
Contact ABB with
information that
preceeded fault
3201 T1 OVERLOAD T1 program cycle is
overloaded
NA Contact ABB with
information that
proceeded fault
Cycle Power
Replace RBCU
3202 T2 OVERLOAD T2 program cycle is
overloaded
NA Contact ABB with
information that
proceeded fault
Cycle Power
Replace RBCU
3203 T3 OVERLOAD T3 program cycle is
overloaded
NA Contact ABB with
information that
proceeded fault
Cycle Power
Replace RBCU
Fault
Code
Fault Name In Panel Fault Possible Cause Corrective Action
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