Communication error

Hva betyr COM.E ?

This communication error indicates a 50 ms timeout, appearing after 220 retry attempts. It signifies a problem with the communication link between the drive and the remote display terminal, preventing proper data exchange.

• A 50 ms communication timeout error between the drive and the display terminal.
• Loose or faulty wiring connections for the communication cable.
• Electromagnetic interference affecting the communication line.
• Incompatible communication settings between the display terminal and the drive.

Klikk på steg for å spore fremgangen.

1. 1

   Check the physical communication wiring between the display terminal and the drive for secure connections and proper termination.

2. 2

   Inspect the communication cable for any signs of damage, wear, or incorrect routing that could lead to interference.

3. 3

   Verify that the communication settings (e.g., protocol, address, baud rate) on both the display terminal and the drive are correctly configured and match.

4. 4

   Ensure that both the drive and the display terminal are properly powered and that power supplies are stable.