ItpIsMovingBackwards
from version 6 of the cyclic channel interface
ItpIsMovingBackwards is a function that determines whether reverse movement takes place on the path of the current G-Code program, based on the cyclic channel interface.
ItpIsMovingBackwards: BOOL
VAR_IN_OUT
sNciToPlc : NciChannelToPlc;
END_VAR
|
Input & output |
Data type |
Description |
|---|---|---|
|
sNciToPlc |
NciChannelToPlc |
The structure of the cyclic channel interface from the NCI to the PLC. |
Return value
The function returns TRUE when reverse 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.