Siemens SINAMICS Series, Руководство по эксплуатации

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Descriptions of functions
10.3 Communication according to PROFIdrive
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
453
1. Creating a request
Table 10- 32 Parameter request
Parameter request Offset
Request header Request reference = 40
hex
Request ID = 02 hex 0 + 1
Axis = 02 hex Number of parameters = 04 hex 2 + 3
1st parameter
address
Attribute = 10 hex Number of elements = 01 hex 4 + 5
Parameter no. = 1055 dec 6
Subindex = 0 dec 8
2nd parameter
address
Attribute = 10 hex Number of elements = 01 hex 10 + 11
Parameter no. = 1056 dec 12
Subindex = 0 dec 14
3rd parameter
address
Attribute = 10 hex Number of elements = 01 hex 16 + 17
Parameter no. = 53436 dec 18
Subindex = 0 dec 20
4th parameter
address
Attribute = 10 hex Number of elements = 01 hex 22 + 23
Parameter number = 50436 dec 24
Subindex = 1 dec 26
1st parameter
value(s)
Format = 07 hex Number of values = 01 hex 28 + 29
Value = CF12 hex 30
Value = 0400 hex 32
2nd parameter
value(s)
Format = 07 hex Number of values = 01 hex 34 + 35
Value = CF12 hex 36
Value = 0406 hex 38
3rd parameter
value(s)
Format = 08 hex Number of values = 01 hex 40 + 41
Value = 40A0 hex 42
Value = 0000 hex 44
4th parameter
value(s)
Format = 08 hex Number of values = 01 hex 46 + 47
Value = 4120 hex 48
Value = 0000 hex 50
Information about the parameter request:
● Request reference:
The value is selected at random from the valid value range. The request reference
establishes the relationship between request and response.
● Request ID:
02 hex
→ This identifier is required for a write request.
● Axis:
02 hex
→ The parameters are written to drive 2.
● Number of parameters
04 hex
→ The multi-parameter request comprises four individual parameter requests.