joe90

hello, it is a FX-48mr es controller I have now make the screen load to menu by burning the data to eprom, now it still says communication error occurs, the new cable is a commercial cable, and the other was soldered up, they both say same message, I cant remember if the logic controller has to have something in the ladder to enable the screen or not. im not sure what problem is im sure it worked before, I have tryed it with another plc also. thanks for help.

Hello, I am having a problem with this graphic unit. as now after I think the switch under the battery has been switch the unit is saying a few seconds during startup Communication error occurs, if I click ok it loops back to same message, the unit used to load. Thanks for all help.