ItpGetHParam

ItpGetHParam 1:

ItpGetHParam is a function that returns the current H-parameter.

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

ItpGetHParam: H parameter

ItpGetHParam 2:

ItpGetHParam evaluates the variable 'nHFuncValue' from the cyclic interface.

Sample

VAR
    nHParam        : DINT;
    sNciToPlc AT%I*: NCTOPLC_NCICHANNEL_REF;
END_VAR 
nHParam := ItpGetHParam( sNciToPlc );

Requirements

Development environment

Target platform

PLC libraries to be linked

TwinCAT v3.1.0

PC or CX (x86 or x64)

Tc2_NCI