Thanks for the respond. sorry about the error. I already edited the post. its to communicte to multiple vfd.
we have a fx3uc plc and 5 mitsubishi e700 vfd. we want to send the set frequency from plc to vfd thru ethernet communication(if possible). we also have option of using analog 4-20mA output but we dont know if the distance of plc and vfd will have effect on the communication. the ethernet and analog module is not yet available.we will purchase after which communication is decided to use.
Thanks again.