Manual Restart; Ossd; Reset - Pilz PSEN sc M 3 Series Operating Manual

Function description
4.4

Manual restart

Fig.: Timing diagram for manual restart
Legend
4.5

OSSD

The switched-on OSSD outputs are permanently checked by monitored test pulses. In the
case of detected errors at the OSSD outputs the safety laser scanner switches to the error
status.
4.6

Reset

The Reset function can be used to set the safety laser scanner back to normal operation,
when the safety laser scanner has changed to an error state because of a non-critical error.
The reset pushbutton has to be connected to the reset input.
To trigger a reset, the reset pushbutton has to be pressed for at least 500 ms.
Operating Manual PSEN sc M 3/5 series
1005055-EN-02
On
OSSD
Off
Free
Locking status
Interrupted
Free
Safety zone
Not free
Operated
Start button
Not operated
t Operate the start button for 0.5 s to 5 s to trigger a manual restart
s
t
s
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