Fault Code 11 - Output Phase Supervision - Danfoss VACON 3000 Application Manual

VACON® 3000
Application Guide
8.2.8.8 Fault Code 10, ID 193 - Input Phase (Alarm)
Cause
• Software based input phase supervision
Troubleshooting
• Check the supply voltage.
• Check the fuses.
• Check the supply cable.
8.2.8.9 Fault Code 10, ID 195 - Input Phase (Alarm)
Cause
• Software based input phase supervision
Troubleshooting
• Check the supply voltage.
• Check the fuses.
• Check the supply cable.
8.2.8.10 Fault Code 10, ID 196 - Input Phase (Alarm)
Cause
• Software based input phase supervision
Troubleshooting
• Check the supply voltage.
• Check the fuses.
• Check the supply cable.

8.2.9 Fault Code 11 - Output Phase Supervision

8.2.9.1 Fault Code 11, ID 100 - Output Phase Supervision
Cause
The current measurement tells that there is no current in 1 motor phase.
• A motor or motor cables malfunction.
• Filter (dU/dt, sine wave) malfunction.
Troubleshooting
• Check the motor cable and the motor.
• Check the dU/dt or sine wave filter.
8.2.9.2 Fault Code 11, ID 101 - Output Phase Supervision
Cause
• Output phase current di/dt is above the threshold level.
Troubleshooting
• Check the motor cable and the motor.
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Fault tracing
AB319735759636en-000101 / DPD01822