
MPH-02, MPB-02, MPD-02 Master Communication 4-51
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Parameter Exchange via DPV1 Services
The parameter exchange described below is executed via DPV1 telegram
frame. The following sequence is run:
parameter
request
parameter
request
Write.req + data
Write.res (+)
Read.req
Read.res (-)
Read.req
Read.res (+) + data
parameter
response
parameter
response
MASTER SLAVE
The individual parameters are accessed with the services "request
parameter" or "change parameter".
Note: Multiple parameter requests are not supported!
ProfiDrive parameter request via DPV1
request reference
1 to 255
request ID
1 = request parameter
request
header
axis
0
number of parameters
1
attribute
16 = value
number of elements
1
parameter number
parameter
address
sub-index
ProfiDrive parameter response
request ref. mirrored
1 to 255
response ID
1 = positive acknowledgment
129 = negative acknowledgm.
response
header
axis mirrored
1
number of parameters
1
format
65 = bytes
66 = word
67 = double word
number of values
1 to 10
value(s) or error value
parameter
value(s)
...
Request Parameter
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