LED Message Fault Code
OCr
OC1P
OC2P
OC3P
EtN
EtyP
dAMP
LOSS
36
Dynamic braking resistor overcurrent
37
Overcurrent in DC section during acceleration
38
Overcurrent in DC section during deceleration
39
Overcurrent in DC section during constant-speed
run
40
Auto-tuning error
41
Inverter typeform error
42 ∼ 80
Unused
81
Closed damper detected
82
Loss of IV input detected
Explanation
25