Hello dear Experts ,

I need your help , Can you tell me how to configurate Drive ACS800 to get hardware communication between RPBA and PLC S7300 

Hello,

for first you need check what communication interfaces you have available on your Drive. Then you can compare it with your S7-300 HW if also one/more same interfaces are available. Check your Drive HW cfg (manual or order list with specifications).

Hello ,

Actually , I need to connect my PLC with the inverter by RPBA, now I finish my program Step7 , so I try doing hardware communication between RPBA and my PLC , I use PROFIBUS DP , I regulate the parameteres of the microconsole , but the communication doesn't work and the microconsole display a default (7510) , so I search in the manual and I find that this probleme is related to : group 51 or 52 or probleme in cable , I verifate all of that but the communication still not working .Do you have some idea about this problem . Do you think it can be necessary to change te CPU ; I use CPU 315F-2DP .Thank you.

Hello dear Experts , 

I work at a project concerned RPBA , actually im working with a block function named FC500(see figure) , when I do communication btw my RPBA and my PLC ( S7300) , it's done suceffuly but I don't receive any change in my block , Done still 0 , I used block FC501  and its functionned normally , can u tell m what I should do or if I should change some paramaeter in lmy inverter ACS800 . thanks 

Hajar