Restart after short-circuit shutdown

If a short circuit is detected at the EtherCAT P output X50, the affected output voltage is automatically switched off.

The output voltage remains switched off until you carry out a voltage reset for the corresponding supply voltage:
Switch the supply voltage US/UP supplied via X60 off and on again.

Tip: Use an EP9224-0037 instead of the EPP1321-0060 if you wish to switch a switched-off output voltage on again without a voltage reset. With the EP9224-0037, a switched-off voltage can be switched on again by software means.

 

Restart after short-circuit shutdown 1:

Excessively high starting current may also be detected as a short circuit.

Remedy:

  • Observe the maximum permissible number of EtherCAT P slaves per segment in the Technical data.
  • Reduce the number of connected EtherCAT P slaves by way of trial.