woodlandfella Member W Join Date Feb 2006 Location toronto Posts 1 Feb 16, 2006 #1 hie guys, i was wondering if anyone knew what LD,AN & LDN mean in the STATEMENT format?
jvdcande Member Join Date Apr 2002 Location Menen Posts 2,178 Feb 16, 2006 #2 I think this comes from Omron PLCs. Correct me if I'm wrong. LD = LoaD - Test first element in a rung for '1' AN = And Not - put test for '0' in series LDN = LoaD Not - Test first element in a rung for '0' Kind regards,
I think this comes from Omron PLCs. Correct me if I'm wrong. LD = LoaD - Test first element in a rung for '1' AN = And Not - put test for '0' in series LDN = LoaD Not - Test first element in a rung for '0' Kind regards,