ifm
Device manual AS-i M4 Gateway Profibus DPV1 (AC1375, AC1376)
2012-02-23
DP module 12: extended command channel
Commands in the extended command channel
236
Example:
force analogue data (4 channels) to slave 1 on master 1
Request from fieldbus master to device
Word no.
Value [hex.]
Meaning
1
009A
M=0: AS-i master 1
UID=09: user ID changes e.g. to 9
0A command number 10
2 0000
reserved
3
0169
output data AS-i slave 1, channel 0
4
0202
output data AS-i slave 1, channel 1
5
0395
output data AS-i slave 1, channel 2
6
1033
output data AS-i slave 1, channel 3
7
0055
overflow and valid bits for AS-i slave 1:
55
hex
= 0101 0101
bin
O3 = 0, V3 = 1, O2 = 0, V2 = 1, O1 = 0, V1 = 1, O0 = 0, V0 = 1
8
2009
output data AS-i slave 2, channel 0
9
2202
output data AS-i slave 2, channel 1
10
0195
output data AS-i slave 2, channel 2
11
1022
output data AS-i slave 2, channel 3
12
0055
overflow and valid bits for AS-i slave 2:
55
hex
= 0101 0101
bin
O3 = 0, V3 = 1, O2 = 0, V2 = 1, O1 = 0, V1 = 1, O0 = 0, V0 = 1
13
3339
output data AS-i slave 3, channel 0
14
1102
output data AS-i slave 3, channel 1
15
1953
output data AS-i slave 3, channel 2
16
1234
output data AS-i slave 3, channel 3
17
0055
overflow and valid bits for AS-i slave 3:
55
hex
= 0101 0101
bin
O3 = 0, V3 = 1, O2 = 0, V2 = 1, O1 = 0, V1 = 1, O0 = 0, V0 = 1
18 xxxx
not
used