blackdawn posted a topic in Other PLCsHi Everyone I am using Wago 750-8203 PLC with an Atlas Copco MKIV local controller in my project. In this project I have used WagoCANLayer2_02.lib because the project requires me to use CAN Open protocol. I attach the function block diagram to read data from the local controller by sending the required CAN data. When I run the program it shows CAN_ BUS_IDLE error. I have given the right CAN_ID and data, I did not understand, Why I am getting this error. So please can anyone help me. Thank in advance for the help.