Drive Faults And Alarms Wago I/O Related; Table 11-7 Wago I/O Related Faults - Siemens SINAMICS PERFECT HARMONY GH180 Function Manual

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
Loss of signal (1 to 24)
Wago communication alarm A
Wago communication fault
Wago configuration
NXGPro+ Control Manual
Operating Manual, A5E50491925A
Type Enable Potential causes and corrective actions
A Menu/ Cause
SOP
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 affected WAGO module.
3. Contact Siemens customer service.
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.
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.
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
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