Aref Posted March 16, 2014 Report Share Posted March 16, 2014 Hi , I have PLC vision V280 installed for my VFD cooling system control with few expansion modules , the current PLC O/S(firmware) is 3.37 I did upload my *.vlp project file into my PC so as to download it to another new V280 but unfortunately failed due to different PLC O/S ( firmware) as it is 5.2 as far as I remember !! hence , kindly i do request your help to sort out this issue ASAP . BTW I'm using win 7 & the Visilogic Ver is 9.6 rgds Link to comment Share on other sites More sharing options...
EduMarg Posted March 16, 2014 Report Share Posted March 16, 2014 Hi Aref. Can you explain better: Is the O/S 3.37 in the old PLC, the one you made upload from, and O/S 5.2 in the new PLC, the one you want to dowload the application? upgrating from O/S should not affect the program in VisiLogic. Only if the O/S in the PLC is lower that the one in VisiLogic it can present problems, but you should update the O/S in the PLC. Can you please send us an e-mail to support@unitronics.com with the application and a screen shot of the error message you are geting. regards Link to comment Share on other sites More sharing options...
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