Option slot alarm

Hva betyr E.OP1 to OP3 ?

This alarm stops the inverter output if a functional alarm occurs in the plug-in option loaded in the corresponding slot (1, 2, or 3). Examples include communication alarms for communication options or contact faults for other types of plug-in options.

• An alarm detected from a specific option slot (e.g., Option 1, 2, or 3).
• Failure of the hardware in the designated option slot.
• An option card installed in the slot is faulty or incompatible.
• Communication error with the option card in the specified slot.

Klikk på steg for å spore fremgangen.

1. 1

   Confirm the option function settings and operation for the respective option slot.

2. 2

   Ensure the plug-in option in slot 1, 2, or 3 is connected securely to its connector.

3. 3

   Check the communication cable associated with the option for wire breakage.

4. 4

   Verify that the termination resistor for the communication option is fitted properly.