Efficient Networks Siemens Sinamics S120 - Manual (Page 408)

Communication PROFIBUS DP/PROFINET IO
10.2 Communication via PROFIBUS DP
Drive Functions
408
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Component and telegram structure
The predefined component structure results in the telegram structure shown in the following
diagram.
&RQWURO
8QLW
6LQJOH
0RWRU
0RGXOH
$FWLYH
/LQH
0RGXOH
&RPSRQHQWVWUXFWXUH
7HOHJUDPVWUXFWXUH
7UDLOHU
6(592 $FWLYH
,QIHHG
+HDGHU
Figure 10-22 Component and telegram structure
You can check and change the sequence of the telegrams via p0978[0...15].
Configuration settings (e.g. HW Config for SIMATIC S7)
The components are mapped to objects for configuration.
Due to the telegram structure shown, the objects in the "DP slave properties" overview must
be configured as follows:
• Active Infeed (A_INF): Telegram 370
• SERVO 1: Standard telegram 6
• SERVO 2: Standard telegram 6
• SERVO 3: Standard telegram 6
• Terminal Board 30 (TB30): User defined