Whether local means digital input or HMI keys, both are possible.

To reset the fault while the drive is controlled via communication - this can be done:
- either via the same communication channel or
- or it is necessary to switch control temporarily to other channels (e.g. terminals or HMI) and then apply fault reset command from that channel

Case of reset via terminals:
- Configure the same logic input for fault reset and for switching the reference channel (in not separate mode) or switching the command (separate mode).
- Configure the freq channel 2 (in not separate mode) to AI1 , AI2 or AI3 or command channel 2 (separate mode) to terminals.
As soon as you activate digital input, the control channel will switch to a second channel where fault reset is applied at the same time. By releasing the digital input, the control will be reverted back to profinet.

Case of reset via HMI keys:
Configure in menu 5.4 Command and reference - HMI cmd = stop or bumpless
Then by pressing loc/rem key on HMI the drive is switched to HMI control where you can apply reset by pressing the reset key.
Press loc/rem key once again and the control goes back to profinet.

Applicable to other types of communication as well.

Publié pour: Schneider Electric Belgium