Operating Instructions
COMPAX-M / -S
Digital inputs and outputs
142
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
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
value:
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
factor
computed values
Allocation:
output is
assigned to pin
X
X19
Outp
ut
Pin
1
Value * factor
P159 bit 0...3
/15
16
+
Value * factor
P159 bit 4...7
/16
256
+
Value * factor
P159 bit 8...11
/17
4096
+
Value * factor
P159 bit 15...11
/18
Value of P159:
Σ
1
Value * factor
P160 bit 0...3
/19
16
+
Value * factor
P160 bit 4...7
/20
256
+
Value * factor
P160 bit 8...11
/21
4096
+
Value * factor
P160 bit 11...15
/22
Value of P160:
Σ
Example:
The following assignment must be configured:
Output 1
→
X19 Pin 15
Output 3
→
X19 Pin 16
Output 4
→
X19 Pin 17
Output 5
→
X19 Pin 18
Output 8
→
X19 Pin 19
Output 10
→
X19 Pin 20
Output 14
→
X19 Pin 21
Output 16
→
X19 Pin 22
You can see the calculation of the
setting values on the right.
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.
Allocation table:
output is assigned ... to
pin X19
Allocation table:
output is assigned ... to
pin X19
Outputs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Value:
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
factor
computed values
Allocation:
output is
assigned to pin
X
X19
Out-
put
Pin
X
1
0*1=0
P159 bit 0...3
/15
X
16
+
2*16=32
P159 bit 4...7
/16
X
256
+
3*256=768
P159 bit 8...11
/17
X
4096
+
4*4096=16384
P159 bit 11...15
/18
Value of P159:
Σ
17184
X
1
7*1=7
P160 bit 0...3
/19
X
16
+
9*16=144
P160 bit 4...7
/20
X
256
+
13*256=3328
P160 bit 8...11
/21
X
4096
+
15*4096=61440
P160 bit 11...15
/22
Value of P160:
Σ
64919
