Siemens SINAMICS Series User Manual

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.

Siemens SINAMICS Series Specifications

General

Product Line	SINAMICS
Cooling Method	Air-cooled, Liquid-cooled
Voltage Range	200 V to 690 V
Power Range	0.12kW - 250kW
Communication Interfaces	PROFINET, PROFIBUS, Ethernet
Control Modes	Vector control, V/f control
Protection Class	IP20
Type	Variable Frequency Drives (VFD)