kindly send the procedure ASAP

I recommend you check ur CB manual to learn how to setup communication protocol.

As for the siemens PLC, you could also check documentation and ask for siemens support if you need some help. 

hi sir @bcastets and @matthewd92

      now i am using profinet protocol to communicate with ur and siemens , and i send a int , float , bit values from siemens PLC to UR robot working correctly ( read_input_boolean_register)but  i send bit , float, int from robot to PLC , its not working (write_input_boolean_register)  kindly send proper solution for thia 

I don t have so much experience with profinet but could it be that the ur robot is the master and value can only be written on the robot and read by the plc ?

Write to the output registers, not input register

From the script manual