adccommunitymod (AutomationDirect) asked a question.
Frustrated by GS2 communications fail
Created Date: January 25,2011
Created By: Rubber Boy
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I have connected 10 GS2 drives to my 450 plc using and Fa-isocon and rs 485 switch sold by both auto direct... using the program example out of the GS2 drive book I have been able to turn drives on and off and change frequencies but sometimes it just fails to work, sometimes vfd 2 wont turn on unless vfd 1 is on and all sorts of weird problems like that... can someone see something in my logic that im doing wrong? or has someone written something better for a similar application?
Created Date: January 26,2011
Created by: Rubber Boy
Ok, found the problem it was a bad v memory location...
Created Date: January 25,2011
Created by: Rubber Boy
I have connected 10 GS2 drives to my 450 plc using and Fa-isocon and rs 485 switch sold by both auto direct... using the program example out of the GS2 drive book I have been able to turn drives on and off and change frequencies but sometimes it just fails to work, sometimes vfd 2 wont turn on unless vfd 1 is on and all sorts of weird problems like that... can someone see something in my logic that im doing wrong? or has someone written something better for a similar application?