Chapter 14 Fault Codes and DescriptionsC2000 Plus
ID* Display on LCD Keypad Fault Name Fault Descriptions
39
occ hardware error
(Hd3)
Protection error of occ IGBT short-
power is ON
Action and Reset
Action condition Hardware detection
Action time Hd3 acts immediately when the drive detects the fault
Fault treatment parameter N/A
Reset method Power-off
Reset condition N/A
Record Yes
Cause Corrective Actions
Hardware failure
Cycle the power.
If Hd3 still occurs, return to the factory for repair.
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