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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
247
Example:
AS-i master 1 – no slave reset when changing to the protected mode
Request from fieldbus master to device
Word no.
Value [hex.]
Meaning
1
041C
M=0: AS-i master 1
UID=04: user ID changes e.g. to 4
1C = command number 28
2 0000
reserved
3
0001
01 = no offline phase when changing to the protected mode
4...18 xxxx
not
used
Response from device to fieldbus master
Word no.
Value [hex.]
Meaning
1
041C
E=0: command processed, no error occurred
reflected command data
2 0000
reserved
3...18 xxxx
not
changed