Siemens SINAMICS PERFECT HARMONY GH180 - Drive Faults and Alarms WAGO I;O Related; Table 11-7 WAGO I;O Related Faults

11.8 Drive Faults and Alarms WAGO I/O Related
Handling WAGO I/O Related Faults
Table 11-7 WAGO I/O related faults
Fault display Type Enable Potential causes and corrective actions
Loss of signal (1 to 24) A Menu/
SOP
Cause
The software detected a loss of signal on one of the 4 to 20 mA inputs (1
to 24). This is usually a result of an open circuit or defective driver on the
current loop.
Actions
1. Check connection to the WAGO 4 to 2 0 mA input corresponding to the
loss of signal message and associated wiring.
2. Replace a󹪜ected WAGO module.
3. Contact Siemens customer service.
Wago communication alarm A Fixed Cause
The software was unable to establish or maintain communication with the
WAGO I/O system. The alarm is triggered when the lack of communication
exceeds timeout.
This alarm occurs only if the WAGO I/O system is detected but no I/O is
being used on the WAGO I/O system.
Actions
1. Verify that the cable between the DCR and Wago communication
alarm module is connected properly.
2. Replace WAGO communication module.
3. Replace the DCR.
4. Contact Siemens customer service.
Wago communication fault F SOP Cause
The software was unable to establish or maintain communication with the
WAGO I/O system. The fault is triggered when the lack of communication
exceeds timeout.
This fault occurs only if I/O is being used on the WAGO I/O system.
Actions
1. Verify that the cable between the DCR and WAGO communication
alarm module is connected properly.
2. Replace WAGO communication module.
3. Replace the DCR.
4. Contact Siemens customer service.
Wago con󹪝guration F Fixed Cause
Number of WAGO modules does not equal number set in menu.
Action
1. Ensure correct number of WAGO modules are set in the menu.
2. Check WAGO modules and placement on the DIN rail.
Troubleshooting Faults and Alarms
11.8 Drive Faults and Alarms WAGO I/O Related
NXGPro+ Control Manual
Operating Manual, A5E50491925A 459