Troubleshooting
Error messages and remedies
Message Description Remedy
Select Drive Address xx The operator panel fails to
communicate with the specified
drive address in the network.
• Check that the cable is correctly connected.
• Check that the drive with address xx is in the network. If xx is
more than 1 and only one operator panel is connected, then
check that the operator panel device number is 1.
Err-id There are two operator panels in the
same drive network and both have
the same device number.
Change the device number of one of the operator panels.
SC-OBS The communication link between the
drive and the operator panel fails
during operation.
• Check the electrical connection.
• Ensure that the data cable is correctly connected between the
drive and the operator panel.
• Press the off button so that the operator panel searches for
the drive.
• Check that all drives in the system have different addresses.
Troubleshooting
12 EOP1 Operator Panel Installation, Operation, and Maintenance manual