Commands Via Profibus - WEST PAM-199-P-PDP Technical Documentation Manual

7.4 Commands via Profibus

16 Bytes are send to the module.
Byte
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Coding of the control word:
Bit
7
6
5
4
3
2
1
0
3
Hardware and software ENABLE are linked with each other. Means the system is only ready if both signals are available.
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Function
Control word High
Control word Low
Demand value channel A
Demand value channel A
Demand value channel B High
Demand value channel Low
Parameter adress High
Parameter adress Low
-
-
Parameter value MSB
Parameter value ...
Parameter value ...
Parameter value LSB
-
-
Byte 1 – Control word Hi
Function
3
Enable channel A
Enable channel B
PARAMODE
PARAVALID
PAM-199-P-PDP
Not used here
...0xc001 / ...0x3fff for +/- 100 %
High
0x0000... 0x3fff for 0... 100 %
Low
0x0000... 0x3fff for 0... 100 %
0x2001 to 0x2035
Not used here
0x0000...0x1D4C0 depending on the
prarameter
Remark
1 = Enable
1 = Enable
1 = active
Rising edge
05.06.2020