adccommunitymod (AutomationDirect) asked a question.
showing a negative count for the quadature input
Created Date: January 26,2004
Created By: Kilowatt52
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on Our DL06 I 've got mode 20 active, and I'm displaying the count in a LCD box by call up V1174 whitch addresses the counter CT174 which is dedicated to the quadature inputs. but I would like to see the count up as a positive value and the down count as a negative value. any sugestion ???
Created Date: January 26,2004
Created by: Kilowatt52
on Our DL06 I 've got mode 20 active, and I'm displaying the count in a LCD box by call up V1174 whitch addresses the counter CT174 which is dedicated to the quadature inputs.
but I would like to see the count up as a positive value and the down count as a negative value. any sugestion ???
Created Date: January 26,2004
Created by: bcarlton
You 're getting real close. You 've made great progress. The counter, CT174, keeps its accumulated count in 2 registers V1174 and V1175. You can view both as one number by specifying DOUBLE when viewing V1174. You'll see the highest number change to 8 or greater as the count flops over to negative. This is actually the top bit of the second register turning on. let's see what you can do with that.