Lenze PLC Designer PLC Designer (R2-x) Instrukcja Użytkownika Pobierz pdf (Strona 17)

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L-force | PLC Designer

 DMS 3.2 EN 02/2011 TD29 15

10.1.4 TIME_OF_DAY Constants ________________________________ 505

10.1.5 DATE_AND_TIME Constants______________________________ 505

10.1.6 Number Constants _____________________________________ 506

10.1.7 REAL/LREAL Constants __________________________________ 506

10.1.8 STRING Constants______________________________________ 507

10.1.9 Typed Literals _________________________________________ 508

10.2 Variables ___________________________________________________ 509

10.2.1 System Flags__________________________________________ 509

10.2.2 Accessing variables for arrays, structures and POUs. ___________ 509

10.2.3 Addressing bits in variables ______________________________ 510

10.3 Addresses ___________________________________________________ 513

10.3.1 Adresses, Note ________________________________________ 513

10.3.2 Address _____________________________________________ 513

10.3.3 Memory location ______________________________________ 514

10.4 Functions ___________________________________________________ 515

11 Data types in PLC Designer ___________________________________________ 516

11.1 Standard data types ___________________________________________ 516

11.1.1 Data types ___________________________________________ 516

11.1.2 BOOL _______________________________________________ 516

11.1.3 Integer Data Types _____________________________________ 516

11.1.4 REAL / LREAL __________________________________________ 517

11.1.5 STRING ______________________________________________ 517

11.1.6 Time Data Types_______________________________________ 517

11.2 Defined data types ____________________________________________ 519

11.2.1 ARRAY_______________________________________________ 519

11.2.2 Function CheckBounds __________________________________ 521

11.2.3 Pointer ______________________________________________ 522

11.2.4 Enumeration _________________________________________ 524

11.2.5 Structures____________________________________________ 526

11.2.6 References ___________________________________________ 527

11.2.7 Subrange types________________________________________ 528

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Lenze PLC Designer PLC Designer (R2-x) Instrukcja Użytkownika Strona 17

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Lenze PLC Designer PLC Designer (R2-x) Instrukcja Użytkownika Strona 17

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