Siemens SIMODRIVE 611 universal - Page 324

5
5.10 Slave–to–slave communications (from SW 4.1)
5-324
 Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
 Configuring the slave drive matching telegram 109
––> Definition of the slave–to–slave communications link
– 4 words, PKW
– 10 words, actual values to the DP master (inconsistent)
– 5 words, setpoints from the DP master (inconsistent)
– 5 words, setpoints via slave–to–slave communications
Fig. 5-36 Example, configuring the slave drive for S7
 Clock cycle synchronization ––> applicable for the master and slave
drives
Fig. 5-37 Example, clock cycle synchronization for configuring S7
DP cycle 4 ms
5 Communications via PROFIBUS DP
08.99
07.0108.01