CPU fault

¿Qué significa 21 ?

An internal CPU fault has occurred within the unit. This indicates a general internal processing error, which might be transient or indicate a more serious hardware issue.

• CPU internal clock synchronization error.
• Clock generator failure within the CPU.
• Timer overflow or underflow within the CPU.
• Critical timing sequence violated.
• Parameter P0010 (frequency base) causing CPU issue.

Haga clic en los pasos para seguir su progreso.

1. 1

   Reset the fault by switching off the DC 24 V supply voltage.