Siemens SIMATIC ET 200pro Series Operating Instructions Manual page 100

Advanced commissioning
7.4 Drive control via PROFIBUS and PROFINET
Data block
Values, parameter 2
...
Values, parameter m
Changing parameter values
Table 7- 6 Request to change parameters
Data block
Header
Address, parameter 1
Address, parameter 2
...
Address, parameter m
Values, parameter 1
Values, parameter 2
...
Values, parameter m
100
Byte n
...
...
...
STEP 7 program example for acyclic communication (Page 248).
Byte n
00 hex ... FF hex
Reference
01 hex (ID of drive objects, at G120 al-
ways = 1)
10 hex: Parameter value
0001 hex ... FFFF hex
Parameter number
Number of the 1st Index
...
...
...
...
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 Difference
34 hex
: TimeOfDay without date indication
35 hex
: TimeDifference with date indication
36 hex
: TimeDifference without date indication
41 hex:
Byte
42 hex:
Word
43 hex:
Double word
Value of the 1st Index
...
...
...
...
Bytes n + 1
Bytes n + 1
02 hex: Change request
Number of parameters (m)
Number of indices
00 hex ... EA hex
(00 hex and 01 hex are equivalents)
0001 hex ... FFFF hex
Number of index values
00 hex ... EA hex
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257324B AE
01 hex ... 27 hex
SIMATIC ET 200pro FC-2 converter
n
n
0
2
4
6
8
...
...