54
ifm
Device Manual Supplement: Acyclic data records and Command interface (AC14 and AC4S)
2017 / 09
Command channels
>
4.2.12
Command 0x010F – Read message text of an OSC entry
12126
The command reads the message text of the current OSC entry and return it.
The command can only be executed by using the function block
ACnnnn_SysCmd
in
CODESYS development system (
→ Programming manual, section
ACnnnnSysCmd
).
>
Command request channel (fieldbus master >>> device)
7171
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
Record Handle (Low Word)
4
Record Handle (High Word)
5 ... 120
The area is completely ignored.
It does not matter whether the data area exists or what data is contained.
Legend:
Record
Handle
Address of the OSC entry 2 words
Low Word:
0x000 = current OSC entry
High Word:
0x0000 = current OSC entry
