Parker Products COMPAX-M /-S (L) manual Digital inputs and outputs Example

Interfaces

Digital inputs and outputs

Example:

Unit hardware

cable

The following assignment must be configured:

"0"	→	input 1
X19 pin 3	→	input 2
X19 pin 4	→	input 3
X19 pin 5	→	input 4
X19 pin 6	→	input 5
X19 pin 7	→	input 6
"0"	→	input 7
"0"	→	input 8
"0"	→	input 9
"0"	→	input 10
"0"	→	input 11
X19 pin 8	→	input 12
X19 pin 2	→	input 13
"1"	→	input 14
"0"	→	input 15
X19 pin 9	→	input 16

Source

factor

computed values

Allocation:

Logical

fixed logical value (0 or 1) or pin of X19

Input reads from

inputs

=0

=1

/2

/3

/4

/5

/6

/7

/8

/9

which source

Wert:

0

1

2

3

4

5

6

7

8

9

X

1

0*1=0

P156 bit 0...3

Input 1

x

16

+

3*16=48

P156 bit 4...7

Input 2

x

256

+

4*256=1024

P156 bit 8...11

Input 3

x

4096

+

5*4096=20480

P156 bit 12...15

Input 4

x

65536

+

6*65536= 393216

P156 bit 16...19

Input 5

x

1048576

+

7*1048576=7340032

P156 bit 20...23

Input 6

Σ

7 754 800

♦ Total ≤ 8 388 607

P156 = Total

Value of P156:

7 754 800

♦ Total > 8 388 607

P156 = Total – 16 777 216

x

1

0*1=0

P157 bit 0...3

Input 7

x

16

+

0*16=0

P157 bit 4...7

Input 8

x

256

+

0*256=0

P157 bit 8...11

Input 9

x

4096

+

0*4096=0

P157 bit 12...15

Input 10

x

65536

+

0*65536=0

P157 bit 16...19

Input 11

x

1048576

+

8*1048576=8388608

P157 bit 20...23

Input 12

Σ

8 388 608

♦ Total ≤ 8 388 607

Value of P157:

P156 = Total

-8 388 608

♦ Total > 8 388 607

P156 = Total – 16 777 216

x

1

2*1=2

P158 bit 0...3

Input 13

x

16

+

1*16=16

P158 bit 4...7

Input 14

x

256

+

0*256=0

P158 bit 8...11

Input 15

x

4096

+

9*4096=36 864

P158 bit 12...15

Input 16

Value of P158:

Σ

36 882

Connector	assignment /
Technical data
Configuration
Positioningand	controlfunctions

The remaining inputs stay open and are therefore not imported.

You can see the calculation of the setting values on the right.

Note

♦It is in principle possible to read 2 inputs from the same input pin. Of course note should be taken of the resulting function.

♦If you do not need the enable input I12, fixed logic "1" can be allocated.

♦With P233=49 (or P234=49), physical inputs pin 9 – pin 2 are written to the optimization display status S13 (S14). Meaning: pin 2 = bit 0 ... pin 9 = bit 7.

141

Optimization	functions
Interfaces
Accessories /	options
Status
Parameter
Error list