Eaton Network-M3 User Manual

EnvironmentContextual help of the web interface – 72Action #1-31- Reboot the Network module.2- Launch the discovery.EMP detection fails at discovery stageIn the Network Module, in Contextual help>>>Environment>>>Commissioning/Status , EMPs are missing in the Sensorcommissioning table.Symptom #1The EMPs green RJ45 LED (FROM DEVICE) is not ON.Possible causesThe EMPs are not powered by the Network module.Action #1-1Launch again the discovery, if it is still not ok, go to Action #1-2.Action #1-21- Check the EMPs connection and cables.Refer to the sections Servicing the EMP>>>Installing the EMP>>>Cabling the first EMP to the device and Servicing theEMP>>>Installing the EMP>>>Daisy chaining 3 EMPs .2- Disconnect and reconnect the USB to RS485 cable.3- Launch the discovery, if it is still not ok, go to Action #1-3.Action #1-31- Reboot the Network module.2- Launch the discovery.Symptom #2The EMPs orange RJ45 LEDs are not blinking.Possible causesC#1: the EMP address switches are all set to 0.C#2: the EMPs are daisy chained, the Modbus address is the same on the missing EMPs.Action #2-11- Change the address of the EMPs to have different address and avoid all switches to 0.Refer to the section Servicing the EMP>>>Defining EMPs address and termination>>>Manual addressing .2- Disconnect and reconnect the USB to RS485 cable. The address change is only taken into account after an EMP power-up.3- Launch the discovery, if it is still not ok, go to Action #2-2.