Troubleshooting steps
Check network connections, verify device communication, reset network
HMI Error Codes
Siemens E36 – Communication fault
Communication fault
Details
Siemens E36 error on HMI indicates communication fault. Network communication error, device communication failure. Check network connections, verify device communication, reset network.
Error typecommunication
MeaningCommunication fault
Typical causesNetwork communication error, device communication failure
SolutionsCheck network connections, verify device communication, reset network
SeverityHigh
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SiemensE36
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What does E36 mean on Siemens HMI?
E36 on Siemens HMI indicates communication fault. Network communication error, device communication failure.
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