Siemens SINAMICS G220 - Page 374

Description of function
Values in italics in the following tables mean that these values must be adapted to the speci󹪝c
request.
Table 14-8 Request to change parameters
Data block Byte n Bytes n + 1 n
Header Reference01hex ... FFhex 02hex: Change request 0
01 hex (ID of drive objects, for G120 al‐
ways=01hex)
Number of parameters (m) 01 hex ... 27 hex 2
Address, parameter1 10hex: Value of the parameter Number of indices
00hex ... EAhex
(00hex and 01hex are equivalents)
4
Parameter number0001 hex ... FFFF hex 6
Number of the 1stindex0000 hex ... FFFE hex 8
… …
Address, parameter2 … 
… … …
Address, parameter m … 
Values, parameter1 Format
02 hex: Integer8
03 hex: Integer16
04 hex: Integer32
05 hex: Unsigned8
06 hex: Unsigned16
07 hex: Unsigned32
08 hex: FloatingPoint
0A hex: OctetString
0D hex: TimeDi󹪜erence
34 hex: TimeOfDay without date indication
35 hex: TimeDi󹪜erence with date indication
36 hex: TimeDi󹪜erence without date indication
41 hex: Byte
42 hex: Word
43 hex: Doubleword
Number of index values
00 hex ... EA hex

Value of the 1st index 
… 
Values, parameter2 … 
… … 
Values, parameter m … 
Table 14-9 Response, if the converter has executed the change request
Data block Byte n Bytes n + 1 n
Header Reference (identical to a change request) 02 hex (change request successful) 0
01 hex (ID of drive objects, for G120 al‐
ways=01hex)
Number of parameters (identical to a change
request)
2
Functions
14.4PROFINET communication
SINAMICS G220 converter
372 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB