shrikant Posted November 5, 2018 Report Share Posted November 5, 2018 Hello, I am using V130 PLC with Ethernet card configured as Modbus IP slave to communicate with desktop PC running control software configured as Modbus IP Master. I am able to communicate, data exchange happening perfectly. Now I want to know IP address of desktop PC (Modbus master) to which PLC is currently connected, this is to limit connection with only desktop PC at a time. Are there any system operands which holds IP address of Modbus master when PLC configured as Modbus slave? Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.