Parker Products COMPAX-M /-S (L) manual Operating Instructions

Operating Instructions

COMPAX-M / -S

Digital inputs and outputs

Allocation of output pins of X19 to the logic outputs

The target (output pin on X19) on which the respective logic output is to be written

is specified via parameters P159 and P160. The parameters are 24 bits large with

4 bits defined for allocating each output to an output pin

This allocation can be easily done with the assistance of the ServoManager.

With direct access via RS232, a terminal or a fieldbus, the following table can be

used for setting the parameters.

Outputs

factor

computed values

Allocation:

X19

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

output is

Outp

assigned to pin

ut

value:

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

X

Pin

Allocation

table:

1

Value * factor

P159 bit 0...3

/15

output is assigned ... to

16

+

Value * factor

P159 bit 4...7

/16

256

+

Value * factor

P159 bit 8...11

/17

pin X19

4096

+

Value * factor

P159 bit 15...11

/18

Value of P159:

Σ

Allocation

table:

1

Value * factor

P160 bit 0...3

/19

output is assigned ... to

16

+

Value * factor

P160 bit 4...7

/20

256

+

Value * factor

P160 bit 8...11

/21

pin X19

4096

+

Value * factor

P160 bit 11...15

/22

Value of P160:

Σ

Example:

The following assignment must be configured:

Output 1 →

X19 Pin 15

Outputs

factor

computed values

Allocation:

X19

Output 3 →

X19 Pin 16

Value:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

output is

Out-

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

X

Pin

Output 4 →

X19 Pin 17

assigned to pin

put

X

1

0*1=0

P159 bit 0...3

/15

Output 5 →

X19 Pin 18

X

16

+

2*16=32

P159 bit 4...7

/16

Output 8 →

X19 Pin 19

X

256

+

3*256=768

P159 bit 8...11

/17

X

4096

+

4*4096=16384

P159 bit 11...15

/18

Output 10 →

X19 Pin 20

Value of P159:

Σ

17184

Output 14 →

X19 Pin 21

X

1

7*1=7

P160 bit 0...3

/19

Output 16 →

X19 Pin 22

X

16

+

9*16=144

P160 bit 4...7

/20

You can see the calculation of the

X

256

+

13*256=3328

P160 bit 8...11

/21

setting values on the right.

X

4096

+

15*4096=61440

P160 bit 11...15

/22

Value of P160:

Σ

64919

Note

♦With P233=49 (or P234=49 respectively) physical outputs pin 22 – pin 15 are written to the optimization display status S13 (S14). Meaning: pin 15 = bit 8 ...

pin 22 = bit 15.

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