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
228
Example:
allow automatic addressing for AS-i master 1
Request from fieldbus master to device
Word no.
Value [hex.]
Meaning
1
0407
M=0: AS-i master 1
UID=04: user ID changes e.g. to 4
07 = command number 7
2 0000
reserved
3
0001
1 = automatic addressing possible
4...18 xxxx
not
used
Response from device to fieldbus master
Word no.
Value [hex.]
Meaning
1
0407
E=0: command processed, no error occurred
reflected command data
2 0000
reserved
3...18 xxxx
not
changed