Prosoft-technology MVI56E-LDM Bedienungsanleitung PDF herunterladen (Seite 188)

CIP API Functions ControlLogix Platform ♦ "C" Programmable

Developer's Manual Linux Application Development Module

Page 182 of 264 ProSoft Technology, Inc.

March 12, 2014

OCXcip_GetModuleStatus

Syntax

int OCXcip_GetModuleStatus (OCXHANDLE apihandle, int * status);

Parameters

apihandle

handle returned by previous call to OCXcip_Open

status

Pointer to variable to receive module status

Description

OCXcip_GetModuleStatus allows and application to read the current status of the

module status indicator.

apihandle must be a valid handle returned from OCXcip_Open.

status must be a pointer to a integer variable. On successful return, this variable

contains the current status of the module status indicator LED.

Return Value

OCX_SUCCESS

The module status was read successfully

OCX_ERR_NOACCESS

apihandle does not have access

Example

OCXHANDLE apiHandle;

int status;

/* Read the Status Indicator LED */

OCXcip_GetModuleStatus (apiHandle, &status);

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Prosoft-technology MVI56E-LDM Bedienungsanleitung Seite 188