74
ifm
Device Manual Supplement: Acyclic data records and Command interface (AC14 and AC4S)
2017 / 09
Command channels
>
4.3.11
Command 0x000D – AS-i master supply voltage, symmetry, earth fault
8815
>
Command request channel (fieldbus master >>> device)
11107
Offset
Word no.
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
1
UID
2
command number
3 ... 120
The area is completely ignored.
It does not matter whether the data area exists or what data is contained.
Legende:
UID
user ID
1 word
0x0000…0xFFFF = 0…65535
The user ID ensures clear identification of the commmand response data
of the command request data sent before. The user can assign any user
ID in the command request. The AS-i master reflects the user ID from the
command request into the corresponding command response.
