Prosoft-technology MVI56E-LDM Manuel d'utilisateur télécharger pdf (Page 211)

ControlLogix Platform ♦ "C" Programmable CIP API Functions

Linux Application Development Module Developer's Manual

ProSoft Technology, Inc. Page 205 of 264

March 12, 2014

OCXcip_SetModuleStatusWord

Syntax

int OCXcip_SetModuleStatusWord (OCXHANDLE apihandle,

WORD statusWord,

WORD statusWordMask);

Parameters

apihandle

handle returned by previous call to OCXcip_Open

statusWord

Module status data

statusWordMask

Bit mask specifying which bits in the status are to be modified

Description

OCXcip_SetModuleStatusWord allows an application to set the 16-bit status

attribute of the module's Identity Object. apiHandle must be a valid handle

returned from OCXcip_Open.

statusWordMask is a bit mask that specifies which bits in statusWord are written to

the module's status attribute. Standard status word bit fields are defined by

definitions with names beginning with OCX_ID_STATUS_. See the API header for

more information

Return Value

OCX_SUCCESS

Success

OCX_ERR_NOACCESS

apihandle does not have access

Example

OCXHANDLE apiHandle;

/* Set the status to indicate a minor recoverable fault */

OCXcip_SetModuleStatusWord (apiHandle,

OCX_ID_STATUS_RCV_MINOR_FAULT,

OCX_ID_STATUS_FAULT_STATUS_MASK);

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Prosoft-technology MVI56E-LDM Manuel d'utilisateur Page 211