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Device manual AS-i M4 Gateway Profibus DPV1 (AC1375, AC1376)
2012-02-23
DP module 7 – command channel
Commands in DP module 7
201
Example:
Reset telegram error counter of slave 7(A) on AS-i master 2
Request from fieldbus master to device
Byte no.
Value [hex]
Meaning
1
16
16 = command number 22
2 87
(slave
no.
7
)
+ (master no.
2 * 64
)
+ (32, if B slave)
= 135
dec
= 87
hex
3 xx
not
used
4 xx
not
used
Response from device to fieldbus master
Byte no.
Value [hex]
Meaning
1
16
command processed, no error occurred
reflected command number
2
87
copy of the request
3 xx
not
changed
4 xx
not
changed