251
ifm
Device Manual SmartSPS AC14 with EtherNet/IP interface (AC1421, AC1422), Firmware 3.1.2
2015-11-30
Appendix
Fieldbus EtherNet/IP
>
Command 257 (0x0101) – Quick setup AS-i master 1 + 2
11079
>
Command request channel (fieldbus master >>> device)
11080
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
reserved
reserved
M2
M1
4 ...120
The area is completely ignored.
It does not matter whether the data area exists or what data is contained.
Legend:
M1
AS-i master 1
1 bit
0 = "Quick set-up" command is NOT executed on the master
1 = "Quick set-up" command is executed on the master
M2
AS-i master 2
1 bit
0 = "Quick set-up" command is NOT executed on the master
1 = "Quick set-up" command is executed on the master
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.
The command "blocks" further processing as long as the quick set-up needs. That means that
the WRREC command signals "busy" until the function result is available. This may take a few
seconds.
