Dema Electric D6 Series User Manual page 111

Abnormal
content
code
0 NoErr Trouble-free
1 E.ocb Startinginstantaneous overcurrent
2 E.ocA Acceleration over current
3 E.ocd Deceleration over current
4 E.ocn Constant speed over current
5 E.ouA Acceleration over voltage
6 E.oud Deceleration over voltage
7 E.oun Constant speed over voltage
8 E.ouE Stand-in overvoltage
9 E.GFF Output ground
10 E.FoP Inverter module Protection
11 E.oHI Radiator overheating
12 E.EEF External abnormal
13 E.coP Operation panel parameter copy error
14 E.cno Abnormal charging contactor
Internal temperature detection thermistor
15 E.rHo
open circuit
16 E.EIF System interference
17 E.ArF Poor motor parameter auto-tuning
18 E.CCE Control abnormal
Abnormal type
5 Serial communication protocol
Abnormal
content
code
19 E.cLo positive abnormal
20 E.ccL reverse abnormal
21 E.oLd Inverter overload
22 E.Hr1 U-phase current sensor abnormal
23 E.Hr2 V-phase current sensor abnormal
24 E.HCF Abnormal circuit or component
25 AE.dcL DC bus undervoltage
26 AE.PLI Power input Phase
27 AE.PLo Inverter output phase
28 AE.oHL Motor over-temperature protection
29 AE.oLL Thermal motor protection relay
30 AE.oLP Motor overloaded
31 AE.ULd Inverter under load
32 AE.EEP E2PROM read and write wrongly
Panel signal loss
33 AE.PnL
Communication abnormal
34 AE.CFE
35 AE.PGo PG input signal lost
36 AE.PId PID feedback signal abnormalities
37 Retention Retention
Abnormal type
105