Chapter 14 Fault Codes and DescriptionsME300
14-15
Fault treatment parameter N/A
Reset method Power-off
Reset condition N/A
Record Yes
Cause Corrective Actions
Hardware failure
Cycle the power.
If the fault code still displays on the keypad, return to the factory for repair.
ID No. Display on LCM Keypad Fault Name Fault Descriptions
35
W-phase error
(cd3)
W-phase current detection error when power is ON.
Action and Reset
Action level Hardware detection
Action time cd3 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 the fault code still displays on the keypad, return to the factory for repair.
ID No. Display on LCM Keypad Fault Name Fault Descriptions
36
cc Hardware failure
(Hd0)
cc (current clamp) hardware protection error when
power is ON.
Action and Reset
Action level Hardware detection
Action time Hd0 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 the fault code still displays on the keypad, return to the factory for repair.
ID No. Display on LCM Keypad Fault Name Fault Descriptions
37
Oc Hardware failure
(Hd1)
oc hardware protection error when power is ON.
Action and Reset
Action level Hardware detection
Action time Hd1 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 the fault code still displays on the keypad, return to the factory for repair.
ID No. Display on LCM Keypad Fault Name Fault Descriptions
40
Auto-tuning error
(AUE)
Motor auto-tuning error
Action and Reset
Action level Hardware detection
Action time Immediately act
Fault treatment parameter N/A
Reset method Manual reset
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