chrisg Posted September 1, 2010 Report Share Posted September 1, 2010 We use the V280 series PLC for controlling our panel functions. A customer has requested an "Auto Start " feature controlled differently than what we currently offer. So I copied the old subroutine, pasted it into a new subroutine, renamed it and change the Timer and Memory Bits for this purpose. I created a new HMI for the subroutine, created the Touch "ON" & "OFF" buttons, linked those to the proper Memory Bits, created a Binary Text box and linked the variable to the proper Memory Bit. My problem is the Binary Text Box is not changing state. I have used the "Online Test" feature in Visilogic to watch what is going on in the subroutine and it is trying to change, but it will not locked into the "ON" state. What is going on! Link to comment Share on other sites More sharing options...
Phil Salkie Posted September 1, 2010 Report Share Posted September 1, 2010 It's not easy to tell without seeing any of what you've done. You could try cutting and pasting the non-functioning binary text box into a new application and posting that application here so we can see it, or possibly posting a screen shot of the configuration page of the binary text box... Link to comment Share on other sites More sharing options...
HigHTech Posted September 2, 2010 Report Share Posted September 2, 2010 Can you please copy the code. It seems that some part of your code is changing again the state to 0. FORCE the variable to 1 and see what happens. Link to comment Share on other sites More sharing options...
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