Delta VFD040C43A-21 User Manual

Chapter 14 Fault Codes and DescriptionsC2000 Plus
14-6
The length of motor cable is too
long
Increase AC motor drive’s capacity
Install AC reactor(s) on the output side (U/V/W)
Hardware fault
The ocd occurs due to short circuit or ground fault at the output side of the drive.
Check for possible short circuits between terminals with the electric meter:
B1 corresponds to U, V, W; DC- corresponds to U, V, W;
corresponds to U,
V, W.
If short circuits occur, return to the factory for repair.
Check if the setting of stall
prevention is correct
Set the stall prevention to the proper value.

Delta VFD040C43A-21 Specifications

General

Brand	Delta
Model	VFD040C43A-21
Category	DC Drives
Language	English