AxisSetAcceptBlockedDriveSignal

AxisSetAcceptBlockedDriveSignal 1:

AxisSetAcceptBlockedDriveSignal sets a signal in nDeCtrlDWord that allows the NC controller to move an axis off from a hardware limit switch although the drive does not signal its ready state. This function is hardware dependent.

FUNCTION AxisSetAcceptBlockedDriveSignal: DWORD

VAR_INPUT
    nDeCtrlDWord : DWORD;
    bEnable      : BOOL;
END_VAR

nDeCtrlDWord : Control-Word from the cyclic axis interface from the PLC to the NC

bEnable : Signal requiring to be set [FALSE,TRUE]

Function result: nDeCtrlDWord

Example

PROGRAM MAIN
VAR
    PlcToNc1 AT %QB1000 : PLCTONC_AXLESTRUCT;
    NcToPlc1 AT %IB1000 : NCTOPLC_AXLESTRUCT;
END_VAR

PlcToNc1.nDeCtrlDWord := AxisSetAcceptBlockedDriveSignal(PlcToNc1.nDeCtrlDWord, TRUE );

Requirements

Development environment	Target system type	PLC libraries to include
TwinCAT v2.10 from build 1313	PC (i386)	TcNC.Lib