Efficient Networks S120 manual Component and telegram structure

Models: S120

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Communication PROFIBUS DP/PROFINET IO 10.2 Communication via PROFIBUS DP

Component and telegram structure

The predefined component structure results in the telegram structure shown in the following diagram.

&RPSRQHQWVWUXFWXUH

&RQWURO

8QLW

$FWLYH 6LQJOH

/LQH 0RWRU

0RGXOH 0RGXOH

7HOHJUDPVWUXFWXUH

+HDGHU

 



$FWLYH

6(592

7UDLOHU

,QIHHG

 

 

 

 

 

 

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

408

Drive Functions

Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 408
Image 408
Efficient Networks S120 manual Component and telegram structure, Configuration settings e.g. HW Config for Simatic S7