Festo VTEM - Page 99

Festo — VTEM — 2021-05f
Parameterisation
99
Example of output data for changing the active parameter set
index = 1 (active parameter set) adressed target = 0
PDO byte 5 PDO byte 4
Value
Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit
9
Bit
8
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
value = 4
Tab. 124: Example of output data for changing the active parameter set
Transfer is confirmed in the input data.
Example of input data with selected parameter set
PDI byte 1 PDI byte 0
Command
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
0 0 1 0 1 1 1 1 ... ... 1 1 1 1 1 1
transfer control
= 1 (download)
channel = 15 (valve settings) valve state valve mode = 63 (transfer mode)
PDI byte 3 PDI byte 2
Parameter
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
index = 1 (active parameter set) adressed target = 0
PDI byte 5 PDI byte 4
Value
Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit
9
Bit
8
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
value = 4
Tab. 125: Example of input data with selected parameter set