Activity for gwenael

  • gwenael gwenael posted a comment on discussion Engineering 🇬🇧

    so easy ;) Thank You !!!!

  • gwenael gwenael posted a comment on discussion Engineering 🇬🇧

    Hello, I have a FB with 2 REFERENCE TO FB as input parameters. In the FB, i want to work with either the first or the second Reference depending on a variable (NumSupport) But when I try to affect the RefSupport:=RefSupport1, I get an exception. Does anyone know how to deal with this problem ? What is correct way to work ? Thank you FUNCTION_BLOCK FB_Manip VAR_INPUT RefSupport1 : REFERENCE TO FB_Support; RefSupport2 : REFERENCE TO FB_Support; END_VAR VAR RefSupport : REFERENCE TO FB_Support; NumSupport:...

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