Pilz PSENvip RL D P - Manual (Page 36)

4.2 Protected field
4 Function description
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-8
The signal statuses of the outputs Mute1/Mute2 and OSSD1/OSSD2
when interrupting the protected field by side intervention or interruption
of the advance measuring field before reaching the plate are described
in section entitled "Standard interrupted press stroke".
4.2.2 Standard interrupted press stroke
Standard interrupted press stroke 4- Funktion_Pressenhub_mit_Unterbrechung_dyn_mute
It is necessary to distinguish between
 Interruption of the advance measuring field
and
 Side intervention with full protected field and reduced protected field
during the dynamic muting
Interruption of the advance measuring field
1
Downward movement
Object interrupts advance
measuring field, starts dy-
namic muting
OSSD1/OSSD2 = 1
Mute1/Mute2 = 1 -> 0
Safety system initiated the
stopping of the press,
measuring field was not in-
terrupted in the expected
position (pinch point)
2
Upper tool continues mov-
ing for the overrun distance.
Protected field interrupted
Object is removed Protect-
ed field cleared. Press
stroke can be resumed.