cp342-5 and modular slaves

Hi,

i want to connect and disconnect an ET200S station as a modular slave to a cp342-5.


When i do this through the integrated DP-port from a 315-2DP i use SFC12 to activate or deactivate a slave but with a cp342-5 this is not possible. So when i disconnect the ET200S from the cp342-5 then i get busfault. Is there a way to deactivate a slave through the software?

Hi,

found out how to do it. I used FC4 DP_CTRL from the s7 library to send a command to the CP342-5 to start/stop the slave, in this case a ET200S. Use job 9 and 10 to activate.deactivate the slave. Further info in help from Step 7