ItpGetBlockNumber

from library version 6.1.32

ItpGetBlockNumber 1:

ItpGetBlockNumber is a function that returns the block number of the NC program for the cyclic interface.

Interface

Function ItpGetBlockNumber

VAR_IN_OUT
    sNciToPlc   : NciChannelToPlc;
END_VAR

NciChannelToPlc

Input & output

Data type

Description

sNciToPlc

NciChannelToPlc

The structure of the cyclic channel interface from the NCI to the PLC. This structure is only accessed for reading.

Return value

Data type

Description

UDINT

Block number of the active geometry segment

Sample

VAR
    nBlockNumber  : UDINT;
    sNciToPlc     : NciChannelToPlc;
END_VAR
nBlockNumber := ItpGetBlockNumber(sNciToPlc);

Prerequisites

Development environment

Target system

PLC libraries to include

TwinCAT v2.10.0

PC (i386)

TcNci.lib