Pilz PSENvip RL D P - Manual (Page 132)

10.1 Overview
10 System Connections
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Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
10-2
10.1.1 Communication with the safety system
Communication with the safety system 10- Systemanbindung_Uebersicht_Anwenderprogramm
For communication between PSENvip and the safety system, please
note the following information in this manual:
 Information on the inputs and outputs used for communication and
information on the communication sequence: Section entitled "Com-
munication with the safety system", under "Function Description"
 Safety guidelines on tool shapes, under "Safety"
 Information on tool detection, in the section entitled "Adjustment dur-
ing tool change", under "Commissioning"
The user program in the safety system must support communication
with the PSENvip, if tools of tool class 2 or 3 are used. The user program
does not need to support this communication if tools of tool class 1 are
used exclusively.
Communication only occurs in the system status TEST. This status is
adopted
 After power-up.
 After a tool change.
 After a 0/1 pulse edge at the input System-Init.
 Periodically every 2 minutes.
The PSENvip starts communication via a 0/1 pulse edge at the Activate
output (X1, 6).
The various tool classes have the following requirements of the user pro-
gram:
CAUTION!
When considering the examples, please note that Pilz accepts
no responsibility for the specific application. In particular, they
may not be used without testing and approval.
The press manufacturer is responsible for creating appropriate
safety concepts for the overall plant and for connection to the
programmable safety system (including user program). The
applicable standards and regulations must be considered and
observed.
In each case it is necessary to consider the input and output
requirements from the chapter entitled "Function Description".
This also applies when using programmable safety systems
other than those described in this chapter.