S7-1200 Down Counter (CTD) in TIA Portal with Compression | Hindi

S7-1200 Down Counter (CTD) ka complete tutorial TIA Portal me.Is video me maine bataya hai CTD kaise kaam karta hai, with Compression technique taaki aage download / HMI connection me error na aaye.Topics Covered:What is CTD Down CounterCTD Block in TIA PortalLadder Logic for Down CountingCompression Setting