andrey_t

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About andrey_t

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    Hi, I am New!

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  • Country Ukraine
  1. Yes. I made all the same. And then I rebuild project - 0 Error. But If I download to PLC, and try check it in ONLINE mode, nothing work. The output of trigger never changes. I try with different blocks, so it major problems.
  2. I just begin work this Mitsubishi PLC, before I work with Phoenix Conact. The PLC is FX 3G, and software - GX IEC Devepoler 7.04. If I made code in Structured Text and use standart function block its not working. For example I try to use TRIGER. I made variable 'F_TR1' of block F_TRIGER. The programing code like this: F_TR1.CLK:=X0; Y1:=F_TR1.Q; But in this case output not changed. If I use this triger in FBD, all work good. In mannual for 'Structured text programming' showing another type of ussing function blocks. Like this: F_TR1 (CLK:=X0,Q:=Y1); But If I write code like this, and compile project it give me syntaxis error. How to use functional blocks in ST?