Dear sir Engineer ,

first of all i want to read data like V and A from PM1200 Schneider with CP341.Does any one know how can i program in step7  .?I read Modbus Master but in STL  programming it explained that we should use FB7&FB8 but in DB working for FC send there is slave address but i dont know how should i set this address in PM1200.I should say there is nothing in Manual of PM1200 about Device Address .I was wondering if any one can help me

regards

Closed cause question posted twice.

The second thread with the subject How to read the V an A in PM1200 with FB function? is published within the conference STEP 7 / STEP 7 Lite.

Best regards,

Jen_Moderator