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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
290
Example:
read current parameters of the AS-i slaves on AS-i master 1
Request from fieldbus master to device
Word no.
Value [hex.]
Meaning
1
0636
M=0: AS-i master 1
UID=06: user ID changes e.g. to 6
36 = command number 54
2 0000
reserved
3...18 xxxx
not
used
Response from device to fieldbus master
Word no.
Value [hex.]
Meaning
1
0636
E=0: command processed, no error occurred
reflected command data
2 0000
reserved
3
4321
1 = parameter of slave 1(A)
2 = parameter of slave 2(A)
3 = parameter of slave 3(A)
4 = parameter of slave 4(A)
4
8765
5 = parameter of slave 5(A)
6 = parameter of slave 6(A)
7 = parameter of slave 7(A)
8 = parameter of slave 8(A)
... ...
...
18
xx98
8 = parameter of slave 30(A)
9 = parameter of slave 31(A)
