ProSoft Technology MVI69-ADM - Manual (Page 295)

MVI-ADM ♦ 'C' Programmable CIP Messaging Library Functions
'C' Programmable Application Development Module Developer's Guide
ProSoft Technology, Inc. Page 295 of 342
February 20, 2013
MVIcip_SetModuleStatus
Syntax
int MVIcip_SetModuleStatus(MVIHANDLE handle, int status);
Parameters
handle handle returned by previous call to MVIcip_Open
status module status, OK or Faulted
Description
MVIcip_SetModuleStatus allows an application set the status of the module to
OK or Faulted.
handle must be a valid handle returned from MVIcip_Open.
status must be set to MVI_MODULE_STATUS_OK or
MVI_MODULE_STATUS_FAULTED. If the status is OK, the module status LED
indicator will be set to Green. If the status is Faulted, the status indicator will be
set to Red.
Return Value
MVI_SUCCESS the input scan has occurred.
MVI_ERR_NOACCESS handle does not have access
MVI_ERR_BADPARAM lednum or ledstate is invalid.
Example
MVIHANDLE Handle;
/* Set the Status indicator to Red */
MVIcip_SetModuleStatus(Handle, MVI_MODULE_STATUS_FAULTED);