DIFU and DIFD in FANUC PLC Ladder 

Very helpful brother.. Need tool change plc and tool management life, explanation

Very helpful videos sir 👏

Sir please make a video on window write and window read function.

yes yes how make program O9010 run when click panel button R1010.1. white box that is SUB65 and O9010 inside? can that be last or need output. do it need turn mdi on. im not edit ladder unless there any explain. not even programming book tell nothing.same bla bla, but what they all do LOL