Pilz PSENvip RL D P Bedienungsanleitung PDF herunterladen (Seite 42)

4.4 Description of the units

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]

4-14

4.4.2 Transmitter

Transmitter4-Funktion_Geraete_Sender_Stecker

The top of the transmitter has a 4-pin M12 connector.

4.4.2.1 Inputs

Inputs4-Funktion_Geraete_Sender_Eingang_TRM_ON_TRM_SYNC

The receiver uses these standard inputs to control the transmitter's light

source. The user cannot influence these internal signals.

 TRM_ON

The receiver uses this signal to switch the transmitter's light source

on and off.

 TRM_SYNC

The receiver uses this signal to control the intensity of the transmit-

ter's light source.

4.4.3 Receiver

Receiver4-Funktion_Geraete_Empfaenger_Stecker

The top of the receiver has two 8-pin M12 connectors.

4.4.3.1 Inputs

Inputs4-Funktion_Geraete_Empfaenger_Eingaenge_1_Basis

 System-Init

Input whose signal comes from the CNC controller.

System-Init = 1: Press at top dead centre or in an upward movement

System-Init = 0: Downward movement

The PSENvip can perform internal safety tests when System-Init = 1.

The OSSD is in the OFF state (OSSD = 0).

Funktion_Geraete_Empfaenger_Eingaenge_2

Funktion_Geraete_Empfaenger_Eingaenge_3

INFORMATION

Please note that the PSENvip independently carries out an inter-

nal safety test every 2 minutes, if such a test is not requested

within this time by an external control system through System-

Init = 1. The PSENvip switches the OSSDs off during the safety

tests. For this reason you should ensure that the safety tests are

requested by an external control system before these 2 minutes

have elapsed. The best time to do this is when the OSSDs are

already switched off due to the position within the press stroke,

e.g. at top dead centre.

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Pilz PSENvip RL D P Bedienungsanleitung Seite 42