Pilz PSENvip RL D P - Manual (Page 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
I1
I4
I3
I2
O3
O2
O1