266
ifm
Device Manual SmartSPS AC14 with EtherNet/IP interface (AC1421, AC1422), Firmware 3.1.2
2015-11-30
Appendix
Fieldbus EtherNet/IP
>
Command 269 (0x010D) – Read fieldbus info
7052
The command reads information via the fieldbus.
The command can only be executed using the function block
ACnnnn_SysCmd
under
CODESYS! (
→ programming manual, section
ACnnnn_SysCmd
)
>
Command request channel (fieldbus master >>> device)
7064
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.
>
Command response channel (device >>> fieldbus master)
8909
Offset
Word no.
bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
1
reflected user ID
2
reflected command number
3
reserved
Command status
(
→ page
4
command error code
5 ... 23
→
DS18 – Fieldbus information
(
>
Possible command error codes
7030
Error Code
[hex]
Error
Meaning
0x00
no error
