VARIAN 100010077-06 Serial communication card

The System LED is constantly green, but the device's HMI is not operable. There are no Softkeys shown on the panel. Instead the panel shows „Startup“ or just the device type (e. g. MCA4) without any Softkeys

The device is starting up. The protection functions are already working, but the HMI is still starting up. If this is not finished after 5 minutes, the device is probably busy with handling Ethernet packets (Connector X100)Check if the following action makes the device ́s HMI operable: Plug off the Ethernet (Connector X100). If the HMI is getting operable, there is an error on your Ethernet network (e. g. an Ethernet storm). Please check your network traffic.

The System LED is constantly green

but the device's HMI is not operable. A normal page of the HMI is visible: Either there are Softkeys visible or the LED status page is being displayed. The device is busy with handling Ethernet packets (Connector X100). The protection functions are working. Plug off the Ethernet (Connector X100). If the HMI is getting operable, there is an error on your Ethernet network (e. g. an Ethernet storm). Please check your network traffic. If this action does not change the behavior of the device try to follow the next troubleshooting entry.

Some of the system parts are not working.

 The protection functions, however, are working. Keep the device running and connected to the supply voltage. Get in contact with our service-team. You will be supplied with a tool for error analysis. The device's HMI is operable. This is not a device error. The device is ready for operation and protects your electrical equipment. If you have the impression that the relay is not working correctly or you have any problems with setting the parameters, please check the next troubleshooting entries.

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