Pilz PIT m3.2p machine tools pictogram - Manual (Page 50)

Operation
Operating Manual PIT m3.2p
1003176­EN­02 50
7.3 Monitoring of operating time
The switch to a different operating mode is only recognised once the corresponding button
has been operated for a defined period.
Button's operating time
Button Operating mode Output Operating time
1 OM1 SOM1 > 50 ms and
< 5 s 2 OM2 SOM2
3 OM3 SOM3
4 OM4 SOM4
1 OM5 (Service) SOM5 > 5 s and
< 10 s
7.4 Switchover delay t1
Once a button has been released, the assigned output on the operating mode interface
switches to a "1" signal after the switchover delay t1 has elapsed (see
Technical details [
54] ). This defined switchover delay guarantees that only one operating mode at a
time has a "1" signal at the assigned output.
SOM1
SOM2
SOM3
SOM4
SOM5
t1 t1
Fig.: Time behaviour when switching operating mode