Pilz PSENvip RL D P Manual do Utilizador descarregar pdf (Página 49)

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]

4-22

Fig. 4-11: Digital inputs and outputs for communication

Key to inputs and outputs:

Funktion_Kommunikation_Ablauf

Terminal Input/output Normal mode Communication with safety sys-

tem

Notes

X1, 6 Output No function Activate The PSENvip starts com-

munication.

X2, 6 Output No function Acknowledge PSENvip -> PLC The PSENvip confirms

the validity of the tool

class registered on the

safety system.

X1, 1 Output Overrun measure-

ment 1

Tool class PSENvip -> PLC Bit 1 The PSENvip sends Bit 1

of the detected tool class

to the safety system.

X2, 1 Output Overrun measure-

ment 2

Tool class PSENvip -> PLC Bit 2 The PSENvip sends Bit 2

of the detected tool class

to the safety system.

X2, 2 Input Power Off PLC Ready The safety system is

ready for communication.

X1, 3 Input Protected field

mode 1

Tool class PLC -> PSENvip Bit 1 The safety system re-

flects Bit 1 of the tool

class.

X1, 4 Input Protected field

mode 2

Tool class PLC -> PSENvip Bit 2 The safety system re-

flects Bit 2 of the tool

class.

X1, 6

PLC Ready

X2, 6

X1, 1

X2, 1

X2, 2

PSENvip

Tool class PLC -> PSENvip Bit 1

Acknowledge PSENvip -> PLC

Tool class PSENvip -> PLC Bit 1

X1, 3

X1, 4

Activate

Tool class PSENvip -> PLC Bit 2

Tool class PLC -> PSENvip Bit 2

PLC

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 147 148

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