polling variables using Modbus IP and labview 8.2.0 sharedvariablesThis is a discussion on polling variables using Modbus IP and labview 8.2.0 sharedvariables within the labview forums in Programming Languages category; OK, SV on the block must be wired or errors occur. I can read registers and write, my problem is when I make a value change on a control, the SV green (triangle binding indicator) goes red! At this point I see the SV engine is running but SV manager reports "device failure". I can only read my value back after I toggle the SV engine process off and back on. What going on here...anyone???... | ||||||||
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#11
01-08-2008, 04:10 PM
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 Re: polling variables using Modbus IP and labview 8.2.0 sharedvariables OK, SV on the block must be wired or errors occur. I can read registers and write, my problem is when I make a value change on a control, the SV green (triangle binding indicator) goes red! At this point I see the SV engine is running but SV manager reports "device failure". I can only read my value back after I toggle the SV engine process off and back on. What going on here...anyone???  |
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