Reading the PLC [...] and error messages [...] in the controller. Reading

_IN_OUT variable can be read [...] . Read/write access [...] its variables. Read access

without errors. If so [...] has to be compilable without errors [...] an error message

A __VCDIV vcB; // ERROR [...] Scalar __VCDIV vcB; // ERROR [...] Scalar __VCDIV vcB; // ERROR

. This allows you to read [...] : Read I/Os Write [...] , you make read or write

, while all other tasks have read [...] reading program [...] ReadData VAR di

and highlights errors [...] _ACCESS READ_ONLY READ

No error has occurred. Does not equal 0 : Error [...] task No BeforeReading

device editor. Read [...] as well, you can read [...] the Read PLC Parameter

an appropriate error handling [...] access, FALSE = read