Trip and Fault Codes
127
6.1 Trip Code Descriptions (continued)
Number & Name
Description
2102
Rotation L1 L3 L2 Trip
The input phase rotation is RBY (L1, L3, L2).
•
The phase rotation is opposite to that required.
•
Change phase rotation, or if “RBY” trip is not required turn “off” in “Trip
Settings.”
2013
Rotation Undetermined
Trip
The phase rotation is undetermined.
•
The VMX-Synergy Plus
TM
is unable to determine whether the input phase
rotation is L1, L2, L3 or L1, L3, L2.
•
Check all incoming and outgoing connections.
2201-2209
MPU Trip
Internal VMX-Synergy Plus
TM
failure of the main processing unit.
•
The VMX-Synergy Plus
TM
has failed internally and is unable to recover
automatically.
•
Cycle the control supply
•
If the fault is not cleared, contact your supplier.
2301-2303
Current Sensor Trip
Current sensor failure
•
One or more of the internal sensors used to measure current has failed
or is reading a low value.
•
Check the connections to the supply and motor as disconnection will
result in a zero-current reading.
•
Check the plate FLA of the motor being controlled is at least 25% of the
Motor Current set in the Protection menu
2701-2799
MPU Trip
Internal Unit Failure (MPU / Operation 5)
•
The VMX-Synergy Plus
TM
has failed internally and is unable to recover
automatically.
•
Cycle the control supply.
If the fault is not cleared, then contact the supplier
