Checksum error power supply unit

¿Qué significa F394 ?

With HVR power supply units only! This fault indicates an internal unit failure within the Indramat HVR power supply unit, likely related to its internal software or memory integrity.

• Internal unit failure within the HVR power supply unit.

Haga clic en los pasos para seguir su progreso.

1. 1

   Attempt to reset the Indramat HVR power supply unit by cycling its power (power off, wait at least 30 seconds, then power on).

2. 2

   Check for any external factors that might cause internal errors, such as severe electromagnetic interference, unstable control voltage supply, or extreme environmental conditions.

3. 3

   If the error persists after power cycling and external checks, the HVR power supply unit is likely defective internally.

4. 4

   Arrange for the replacement of the Indramat HVR power supply unit.