6 Troubleshooting
41
109 Ch5negGain Channel 5 nega-
tive gain
Fault in the ana-
log path of the
pulse signal
Hardware damage
of pulse signal pro-
cessing
Replace IMC15
110 Ch5offset Channel 5 offset
Fault in the ana-
log path of the
pulse signal
Replace IMC15
111 Ch5posGain Channel 5 posi-
tive gain
Fault in the ana-
log path of the
pulse signal
Replace IMC15
113 DrPh1Cur Drive phase 1
current
Hardware
damage motor
phase V
Hardware damage
of current measu-
rement and pro-
cessing
Replace IMC15
Diagnosis: Selfcheck Faults of the IMC15
No. Error Message Meaning Diagnosis Action