Connecting and Communicating with the PLCGT series354.6 Through Function4.6 Through FunctionWith the GT series, communication can be set to take place automatically between theCOM. and TOOL ports in a “through function”. When the FP series tool softwareinstalled in the computer connected to the GT series as shown below is booted, PLCprograms can be edited through the GT series.The through function does not require any special settings, and is always in the standbymode.PLCGT01Connected by cableto the TOOL port ofthe PLCScreentransfercableAFC8503Screen databeing sentand receivedScreen creation tool GTWINFP series programming tool FPWIN GRPersonal computerThe FPWIN GR can booted on the com-puter being used to edit the GT seriesscreens, and the PLC programs can beedited and monitored through the GTseries.PLC debugging