Structure Of Requests And Responses - Siemens SINAMICS S120 Function Manual

Communication
11.1 Communication according to PROFIdrive
11.1.4.2

Structure of requests and responses

Structure of parameter request and parameter response
Parameter request
Values for Request header
write access
only
1st parameter address
...
nth parameter address
1st parameter value(s)
...
nth parameter value(s)
Parameter response
Values for Response header
read access
only
1st parameter value(s)
Error values
for negative
response only
...
nth parameter value(s)
754
Request reference
Axis
Attribute
Parameter number
Subindex
Attribute
Parameter number
Subindex
Format
Values
...
Format
Values
...
Request reference mirrored
Axis mirrored
Format
Values or error values
...
Format
Values or error values
...
Request ID
Number of parameters
Number of elements
Number of elements
Number of values
Number of values
Response ID
Number of parameters
Number of values
Number of values
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Offset
0
2
4
6
8
Offset
0
2
4
6
Drive functions