Pilz PSENvip RL D P - Manual (Page 13)

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]
2-1
2 Overview
22000 Overview Overview 2- Uebersicht_Allgemein
The PSENvip is a camera-based protection and measuring system
(electrosensitive protective equipment) for press brakes. It consists of a
transmitter and receiver. The PSENvip monitors the detection zone be-
tween the transmitter and receiver below the moving upper tool.
Uebersicht_Allgemein_Biegewinkelmessung
The PSENvip incorporates bending angle measurement as a standard
function. It calculates the angle in degrees between the two arms of a
bent metal sheet.
Uebersicht_Merkmale_Sender
Transmitter
 Generates parallel beam
 2 inputs for controlling the light source
Uebersicht_Merkmale_Empfaenger
Receiver
 Evaluates the light generated by the transmitter
 Display for the operating statuses and inputs
 Membrane keypad for operating the menus and for inputs
 Max. distance between transmitter and receiver: 10 m
Uebersicht_Merkmale_Empfaenger_Eingaenge
Inputs
 1 input for setup mode
 1 input for signalling when the press brake is at top dead centre
 2 inputs for controlling the protected field mode:
Protected field can be adapted to a range of bending functions: full
protected field, reduced protected field for box bending and lower
tools with back gauge
 1 input for acknowledging the protected field mode
Uebersicht_Merkmale_Empfaenger_Ausgaenge
Outputs
 2 output signal switching devices (OSSD) for signalling the status of
the protected field (clear or interrupted)
Uebersicht_Merkmale_Empfaenger_Ausgaenge_NLW  2 outputs to signal a correct or faulty overrun measurement
Uebersicht_Merkmale_Empfaenger_Ein_Aus_Zusatz
Some inputs and outputs are used for communication with the safety
system during the system status TEST:
 Register tool class on safety system
 Approve tool class for PSENvip
Uebersicht_Merkmale_Empfaenger_LED
LED indicators for
 Status of OSSDs
Uebersicht_Merkmale_Empfaenger_LED_Biegewinkel  Bending angle measurement
Uebersicht_Merkmale_Betriebszustaende