Siemens TV Converter Box G120 User Manual
Automation and Drives - SCE
T I A Training Document
Page 138 of 147
Module
H01
Issued: 02/2008
Frequency Converter SINAMICS G120 on PROFIBUS DP and PROFINET
Preface Notes Startup with PROFIBUS Startup with PROFINET Program Example
6.1.5
Arrangement of the Request Message in Double Word Format
The request message is sent to the SINAMICS G120 in the double word format. The table below
shows the arrangement of the bits.
The request message is sent to the SINAMICS G120 in the double word format. The table below
shows the arrangement of the bits.
Control Word
Main Setpoint
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PAB 256
PAB 257
PAB 258
PAB 259
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
6.1.6
Arrangement of the Response Message in Double Word Format
The SINAMICS G120 returns the response message in the double word format. The table below
shows the arrangement of the bits.
The SINAMICS G120 returns the response message in the double word format. The table below
shows the arrangement of the bits.
Status Word
Main Actual Value
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PEB 256
PEB 257
PEB 258
PEB 259
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
Note
In the control program of the bucket elevator, a data block each is used for the request message and
the response message.