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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
231
Example: change "extended ID code 1" in AS-i slave 17(A) to "8"
Request from fieldbus master to device
Word no.
Value [hex.]
Meaning
1
0F09
M=0: AS-i master 1
UID=0F: user ID changes e.g. to 15
09 = command number 9
2 0000
reserved
3 0011
11
hex
= 17
dec
= slave address 17(A)
4
0008
new "extended ID code 1" is 8
5...18 xxxx
not
used
Response from device to fieldbus master in the normal case
Word no.
Value [hex.]
Meaning
1
0F09
E=0: command processed, no error occurred
09 = reflected command data
2 0000
reserved
3...18 xxxx
not
changed
Response from device to fieldbus master in case of a fault
Word no.
Value [hex.]
Meaning
1
8F09
E=1: error when executing the command
09 = reflected command data
2 0000
reserved
3
0007
error code 07 = slave does not support extended ID code
4...18 xxxx
not
changed