Delta VP3000 Series - Page 565

Chapter 8 Troubleshooting｜VP3000
556
ID No.
Fault Name
Descriptions
94
Initializing power board
communication error
when power ON
(POCF)
Initializing power board communication error when power ON
Action and Reset
Action Condition
The initializing process cannot complete the communication detection when
power ON
Action Time
Immediately act
Fault Treatment Parameter
No
Reset Method
Auto-reset
Reset Condition
Communication recovers
Record
Yes
Cause
Corrective Actions
Malfunction caused by
interference
Verify the wiring of the control circuit and wiring/grounding of the main circuit to
prevent interference.
Hardware failure
Check if other error code occurs after cycling the power. If yes, return to the
factory for repair.