Prosoft-technology MVI56E-LDM Manual de usuario descargar pdf (Pagina 119)

ControlLogix Platform ♦ "C" Programmable CIP API Functions

Linux Application Development Module Developer's Manual

ProSoft Technology, Inc. Page 113 of 264

March 12, 2014

OCXcip_AccessTagDataAbortable

Syntax

int OCXcip_AccessTagDataAbortable (OCXHANDLE apihandle,

char * pPathStr,

WORD rspTimeout,

OCXCIPTAGACCESS * pTagAccArr,

WORD numTagAcc,

WORD * pAbortCode);

Parameters

apihandle

handle returned by previous call to OCXcip_Open

pPathStr

Pointer to NULL terminated device path string

rspTimeout

CIP response timeout in milliseconds

pTagAccArr

Pointer to array of pointers to tag access definitions

numTagAcc

Number of tag access definitions to process

pAbortCode

Pointer to the abort code. This allows the application to pass a large

number of tags and gracefully abort between accesses. May be NULL.

*pAbortCode may be OCX_ABORT_TAG_ACCESS_MINOR to abort

between tag accesses or OCX_ABORT_TAG_ACCESS_MAJOR to abort

between CIP packets.

Description

This functions is similar to OCXcip_AccessTagData(), but provides an abort flag.

See OCXcip_AccessTagData() for additional operational descriptions.

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Prosoft-technology MVI56E-LDM Manual de usuario Pagina 119