Danfoss VACON 100 FLOW Series Application Manual page 317
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Also See for VACON 100 FLOW Series:
- Installation manual (79 pages) ,
- Operating manual (148 pages)
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VACON® 100 FLOW
Application Guide
Troubleshooting
•
Check motor stator windings.
12.3.131 Fault Code 71, ID 1122 - Stator Winding: Current Warning S2
Cause
•
Current unbalance has exceeded the detection high limit. Severe fault can soon occur in the motor.
Troubleshooting
•
Check motor stator windings.
12.3.132 Fault Code 71, ID 1123 - Stator Winding: Current Alarm/Fault
Cause
•
Current unbalance has exceeded the detection high limit. Severe fault is detected in motor.
Troubleshooting
•
Check motor stator windings.
12.3.133 Fault Code 71, ID 1127 - Vibration Warning S1
Cause
•
Vibration has exceeded the detection high limit. Early fault detected in motor.
Troubleshooting
•
Check root cause for increased vibration.
12.3.134 Fault Code 71, ID 1128 - Vibration Warning S2
Cause
•
Vibration has exceeded the detection high limit. Severe fault can occur soon in the motor.
Troubleshooting
•
Check root cause for increased vibration.
12.3.135 Fault Code 71, ID 1129 - Vibration Alarm/Fault
Cause
•
Vibration has exceeded the detection high limit. Severe fault detected in motor.
Troubleshooting
•
Check root cause for increased vibration.
12.3.136 Fault Code 71, ID 1130 - Load Warning S1
Cause
•
Load outside of the window limits. Early fault detected in motor.
Troubleshooting
•
Check root cause for excessive overload or underload.
12.3.137 Fault Code 71, ID 1131 - Load Warning S2
Cause
•
Load outside of the window limits. Severe fault can occur soon in the motor.
Troubleshooting
•
Check root cause for excessive overload or underload.
12.3.138 Fault Code 71, ID 1132 - Load Alarm/Fault
Cause
•
Load outside of the window limits. Severe fault is detected in motor.
Danfoss A/S © 2023.08
Fault Tracing
AB298035655957en-000201 / DPD01083 | 317
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