windseaker Member W Join Date Oct 2011 Location Oregon Posts 2 Oct 20, 2011 #1 How would you count backward in plc binary code from 7,000? Can someone explain in detail the process? just consider me a bit!
How would you count backward in plc binary code from 7,000? Can someone explain in detail the process? just consider me a bit!
Jeev Member Join Date May 2008 Location Brisbane Posts 734 Oct 20, 2011 #2 Subtract 1. Rinse, repeat.
DamianInRochester Lifetime Supporting Member Join Date Jan 2011 Location Rochester NY Posts 1,292 Oct 20, 2011 #3 There is no distinction between counting backwards in binary, octal, decimal, hex, etc. Those are merely systems for grouping numbers. So as Jeev points out, you simply do a Count = Count - 1
There is no distinction between counting backwards in binary, octal, decimal, hex, etc. Those are merely systems for grouping numbers. So as Jeev points out, you simply do a Count = Count - 1
TConnolly Lifetime Supporting Member Join Date Apr 2005 Location Salt Lake City Posts 6,152 Oct 21, 2011 #4 How do you loosen a bolt as opposed to tightening a bolt? If you are looking for the specific program instructions then give us the specific plc brand and model. For example, in an AB PLC you use CTU to count up, and CTD to count down. P.S. Welcome to the forum.
How do you loosen a bolt as opposed to tightening a bolt? If you are looking for the specific program instructions then give us the specific plc brand and model. For example, in an AB PLC you use CTU to count up, and CTD to count down. P.S. Welcome to the forum.
bernie_carlton Lifetime Supporting Member + Moderator Join Date Apr 2002 Location Yakima, Washington Posts 6,412 Oct 21, 2011 #5 7,000 - 1101101011000 6,999 - 1101101010111 6,998 - 1101101010110