Dear Experts ,

      I want to know that how can i establish a communication between cp-341 rs22/rs485 & V90 servo system .

      can anybody give  me  a program and step by step procedure to communicate cp341 and v90 .

Hi selvam,

I guess you want to communicate via Modbus with your v90 device (what ever it is)?

But I think it is Modbus RTU because you are writing about CP343 with RS232/ 485?

Then your question may be better preserved in the Communications/ Network section.

Greez

Bachgeist

Hello,

additionaly search box gives me this:

https://support.industry.siemens.com/cs/document/60733299/interaction-of-simatic-control-technology-with-sinamics-drives?dti=0&lc=en-WW

Look for needed topic, also example can be there.