ItpIsMovingBackwards
ItpIsMovingBackwards is a function that determines whether backward movement takes place on the path of the current G-Code program, based on the cyclic channel interface.
VAR_IN_OUT
VAR_IN_OUT
sNciToPlc : NCTOPLC_NCICHANNEL_REF;
END_VAR
sNciToPlc: The structure of the cyclic channel interface from the NCI to the PLC. This structure is only accessed for reading. (type: NCTOPLC_NCICHANNEL_REF)
Return value
The function returns TRUE when backward movement takes place on the path. If the version number of the cyclic channel interface is less than 6, the return value is always FALSE.
Voraussetzungen
Entwicklungsumgebung | Zielplattform | Einzubindende SPS-Bibliotheken |
|---|---|---|
TwinCAT V3.1.0 Classic Interpreter TwinCAT V3.1.4024.40 GST Interpreter | PC oder CX (x86 oder x64) | Tc2_NCI |