Pilz PSENvip RL D P Manual do Utilizador descarregar pdf (Página 29)

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]

4-1

4.1 Overview

4 Function description

44000Function descriptionFunction description4-4.1Overview4100Overview4-Funktion_Ueberblick_P_Variante

The PSENvip is a camera-based protection system for press brakes. It

consists of a transmitter and receiver, which are fixed to the moving part

of the press brake, the upper die. The detection zone between the trans-

mitter and receiver monitors the immediate danger zone below the mov-

ing upper tool.

The detection zone moves with the upper die, providing mobile safe-

guarding of the danger zone. If an object encroaches into the detection

zone, both output signal switching devices (OSSD1, OSSD2) on the

PSENvip will switch to the OFF-state. The safety system will use these

signals to initiate stopping of the press stroke.

Fig. 4-1: Press brake with PSENvip

 1: Upper tool

 2: Upper die

 3: Receiver

 4: Detection zone

 5: Lower tool

 6: Transmitter

Funktion_Gesamtsystem_P_Variante

The PSENvip is part of an overall system comprising

 PSENvip transmitter and receiver

 Programmable safety system PSS 4000

 CNC controller

 Signals from incremental encoders for defining the position and

speed

 External operator elements or signals (foot switch, reset button for re-

duced protected field or setup mode, E-STOP pushbutton)

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Pilz PSENvip RL D P Manual do Utilizador Página 29