Parker Products COMPAX-M /-S (L) manual Digital inputs and outputs, Assignment of standard unit

Operating Instructions	COMPAX-M / -S
Digital inputs and outputs
8.6 Interfaces

The COMPAX interfaces for data and status are digital inputs with an PLC data interface, an RS232 interface and an optional bus interface (interbus S, CAN bus, CANopen, profibus, CS31 or RS485).

The RS232 interface can be operated simultaneously with other interfaces.

8.6.1 Digital inputs and outputs

I/O - assignment of standard unit

To control the program process, 16 inputs and 16 outputs are available (8 inputs and 8 outputs with COMPAX 1000SL).

O7-O11 and I7-I11 are assigned when the PLC data interface is switched on.

Input		Assignment
I1	(X8/1; X19/x)	SHIFT
I2	(X8/2; X19/x)	Manual+
I3	(X8/3; X19/x)	Hand–
I4	(X8/4; X19/x)	Quit
I5	(X8/5; X19/x)	START
I6	(X8/6; X19/x)	Stop (interrupts data record)
I7	(X8/7; X19/x)	Freely assignable in the standard unit.
I8	(X8/8; X19/x)	Freely assignable in the standard unit.
SHIFT I2		Find machine zero (MZ)
SHIFT I3		Approach real zero (RZ)
SHIFT I4		Teach real zero
SHIFT I5		reserved
SHIFT I6		Break (breaks off data record)
I9	(X10/1; X19/x)	Freely assignable in the standard unit.
I10 (X10/2; X19/x)		Freely assignable in the standard unit.
I11 (X10/3; X19/x)		Assigned when P232=4 (activates position adjustment);
		otherwise free.
I12 (X10/4; X19/x)		Freely assignable in the standard unit.
I13 (X10/5; X19/x)		Freely assignable in the standard unit.
I14 (X10/6; X19/x)		Assigned when mark reference is activated (P35=1)
		(activates mark reference); otherwise free.
I15 (X10/7; X19/x)		Fast start (can be activated using P18)
I16 (X10/8; X19/x)		Is assigned if mark reference is activated (P35=1) (mark
		input); otherwise free.

The assignment of inputs on X19 applies only to COMPAX 1000SL.

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