Siemens SINAMICS S120 Function Manual page 720

Communication
10.1 Communication according to PROFIdrive
1. Create the request
Parameter request
Request header
1st parameter
address
2nd parameter
address
3rd parameter
address
4th parameter
address
1st parameter
value(s)
2nd parameter
value(s)
3rd parameter
value(s)
4th parameter
value(s)
Information about the parameter request:
● Request reference:
● Request ID:
● Axis:
● Number of parameters
718
Request reference = 40
hex
Axis = 02 hex
Attribute = 10 hex
Parameter no. = 1055 dec
Subindex = 0 dec
Attribute = 10 hex
Parameter no. = 1056 dec
Subindex = 0 dec
Attribute = 10 hex
Parameter no. = 1058 dec
Subindex = 0 dec
Attribute = 10 hex
Parameter no. = 1059 dec
Subindex = 0 dec
Format = 07 hex
Value = 02D2 hex
Value = 0404 hex
Format = 07 hex
Value = 02D2 hex
Value = 0405 hex
Format = 08 hex
Value = 4396 hex
Value = 0000 hex
Format = 08 hex
Value = 4416 hex
Value = 0000 hex
The value is selected at random from the valid value range. The request reference
establishes the relationship between request and response.
02 hex → This identifier is required for a write request.
02 hex → The parameters are written to drive 2.
04 hex → The multi-parameter request comprises four individual parameter requests.
Request ID = 02 hex
Number of parameters = 04 hex
Number of elements = 01 hex
Number of elements = 01 hex
Number of elements = 01 hex
Number of elements = 01 hex
Number of values = 01 hex
Number of values = 01 hex
Number of values = 01 hex
Number of values = 01 hex
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Offset
0 + 1
2 + 3
4 + 5
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8
10 + 11
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14
16 + 17
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20
22 + 23
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26
28 + 29
30
32
34 + 35
36
38
40 + 41
42
44
46 + 47
48
50
Drive functions