Require programming example for activating and deactivating DP slave devices with SFC 12.

Hello :)

Thanks for the code, i could not understand what is IN2?

i have a PA devices with profibus address 72, and 4 set of input from 877 till 613.

so i need to have 4 SCF12 to enable/disable my device?

Hello,

hope I'm not wrongly interpret that code. I see user defined merker Word MW200 processing in own conditions how is needed turn on/off respected DP Slave. Simply if it's needed activate/deactivate specific Slave, MW200 contains specific address value - DP Slave address. Via comparing with specific static value IN2, LADDR address is set as requested address of specific module to process. next condition is via M1.0 or M1.1 what action is required - turn ON or OFF.

Update: maybe I can say that you don't need execute more SFC12 in this case, all is proceed parametrically from code with respective set of variables.

New question published by charlie87 is split to a separate thread with the subject CPU 315-2 PN/DP just stooped with no error announcment.

Best regards
Jen_Moderator