Merlo 145: No Communication with MPS (Motor Controller)

The system is unable to establish communication with the MPS (Motor Controller). This may prevent proper operation or monitoring of the motor system.

1. 1

   The connection between the controller and the MPS (Motor Controller)

2. 2

   The power supply to the MPS (Motor Controller)

3. 3

   The integrity of the communication wiring or cables

1. 1

   Inspect

   Check the physical connections between the controller and the MPS (Motor Controller) for looseness, damage, or corrosion.

2. 2

   Test

   Verify the power supply to the MPS (Motor Controller) using a multimeter or appropriate testing device.

3. 3

   Inspect

   Examine the communication wiring or cables for breaks, fraying, or other damage that could disrupt the signal.