Hi,
I am using a L-Series PLC with a Ethernet Card (LJ71E71-100). I need to add communication in a simple project between this L-Series PLC and a Rexroth Tightening System (CS351).
The Tightening Ssytem has a Modbus Network Card which is configured for a known ip address.
My difficulty is setting up the PLC to communicate with the external device. As reference i have been using No SH081105ENG-222 manual Section 11. I have been attempting to setup a predefined protocol, however i am confused by the example program shown in sectrion 11.5.3.
Any advise or help with this would be massively appreciated.