2 Operation 2-1 Installation The CP1W-MODTCP61 Modbus TCP adapter mounts in an available Option Board Slot on the front of the CPU. Mounting an Option Board When mounting an Option Board, first remove the slot cover. Grasp the lock levers at the top and bottom of the cover at the same time to unlock the cover, and then pull the cover out. Then to mount the Option Board, check the alignment and firmly press it in until it snaps into place. Precautions for Correct Use Precautions for Correct Use Always turn OFF the power supply to the PLC before mounting or removing an Option Board.
2-1-1 PLC Setup The CP1W-MODTCP61 adapter uses the Toolbus protocol when in the Modbus TCP Slave/Server mode and the Serial Gateway protocol when in the Modbus TCP Master/Client Mode. Switch settings and/or PLC port settings must be a djusted based on the mode selected. More details on operating mode can be found in 2-3 Operation Modes . Precautions for Safe Use Always turn OFF the pow er supply to the PLC bef ore attempting to set the DIP switches. Not turning OFF the power supply may result in malfunction or electric shock. Precautions for Correct Use Precautions for Correct Use Always turn OFF the power supply to the PLC before mounting or removing the CP1W- MODTCP61 unit.
2-2 Grid Connect Modbus/TCP Adapter Application and Setup Guide