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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
281
Example: read current configuration of AS-i slaves 0(A)...15(A) on AS-i master 1
Request from fieldbus master to device
Word no.
Value [hex.]
Meaning
1
0232
M=0: AS-i master 1
UID=02: user ID changes e.g. to 2
32 = command number 50
2 0000
reserved
3...18 xxxx
not
used
Response from device to fieldbus master
Word no.
Value [hex.]
Meaning
1
0232
E=0: command processed, no error occurred
reflected command data
2 0000
reserved
3
FFFF
current configuration slave 0:
ID2 =F, ID1=F, ID=F and IO=F
4
EF03
current configuration slave 1(A):
ID2 =E, ID1=F, ID=0 and IO=3
... ...
...
18
EF37
current configuration slave 15(A):
ID2 =E, ID1=F, ID=3 and IO=7
