Pilz PSENvip RL D P - Manual (Page 31)

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4-3
4.1 Overview
4 Function description
Funktion_PSS_4000
The motion sequence of the press is monitored by the automation sys-
tem PSS 4000. In the PSS 4000 user program safety functions must be
implemented to safeguard the dynamic muting of PSENvip. (see chapter
10 "System Connections").
Funktion_Optik
The receiver evaluates the parallel beams generated by the transmitter.
The beam is enclosed by the illuminated target area. The lens on the re-
ceiver only detects light that runs parallel to the optical axis. This guar-
antees stability against diffused light.
Funktion_Schutzraum
The receiver monitors and evaluates the detection zone between the
transmitter and receiver. The protected field is the cross section of the
detection zone. It consists of several segments.
INFORMATION
Some inputs and outputs on the receiver are also used for com-
munication with the safety system (see section entitled "Com-
munication with the safety system"). If communication is not
required, protected field mode can also be controlled directly via
the CNC controller.
WARNING!
The light generated by the transmitter is not hazardous to the
human eye.
However, do not use additional optical aids, e.g. lenses, to look
at the light from the transmitter. This could damage the eye.