Hi Friends
I’ am new here, so bare whit me.
I have a problem regarding communication from Siemens S7-222 thru the PPI/USB cable. what I want to do is to be able to "look" in my PLC for a lets say VW500 and take that value and use it in a VB.net application? is it possible whit out using an OPC sever or Siemens own PC-Access program?
I’ am new here, so bare whit me.
I have a problem regarding communication from Siemens S7-222 thru the PPI/USB cable. what I want to do is to be able to "look" in my PLC for a lets say VW500 and take that value and use it in a VB.net application? is it possible whit out using an OPC sever or Siemens own PC-Access program?