Igi Posted May 26, 2014 Report Share Posted May 26, 2014 Hello I am beginner of Unitronics PLC. I have V350 series,R34. Is here a demo or an example this type of application? First problem which I have to solve is how to set value into timer by writing value via HMI. Could you help me? Quote Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted May 27, 2014 MVP 2023 Report Share Posted May 27, 2014 In the Visilogic menu look at Help->Examples Joe T. Quote Link to comment Share on other sites More sharing options...
Igi Posted June 1, 2014 Author Report Share Posted June 1, 2014 In the Visilogic menu look at Help->Examples Joe T. Thanks, but I can not find any similar examples. My first problem was resolved. Now I am thinking how to switch outputs periodically.. Quote Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted June 1, 2014 MVP 2023 Report Share Posted June 1, 2014 I've attached a program showing how to toggle an output using two timers. Joe T. Cycle Timer example.vlp Quote Link to comment Share on other sites More sharing options...
Igi Posted June 9, 2014 Author Report Share Posted June 9, 2014 Thanks. I have done my "project". But I have 1 problem with toggling an outputs which I have been solving for 1 week but I still can not find the solution. I can not use your solution because I use the timer which time settings value is from variable in HMI. It is not a constant in the program. Why does my oscillator count twice faster? Quote Link to comment Share on other sites More sharing options...
AlexUT Posted June 9, 2014 Report Share Posted June 9, 2014 Hi, Why do you need Timer coil after INC block? Delete it and test. Check if you have others coils of the same Timer. If you activate Timer coil N times per scan - in will count N times fastest. BR. Quote Link to comment Share on other sites More sharing options...
Igi Posted June 9, 2014 Author Report Share Posted June 9, 2014 Thanks, but I need to create an oscillator. If I do not use the timer coil it will not oscillate.. I need to increment the counter in defined time(which can be changed via HMI). Is there any other easy way to do it? Quote Link to comment Share on other sites More sharing options...
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