National Instruments FOUNDATION NI-FBUS Hardware And Software User Manual page 119

nifAcknowledgeAlarm
Purpose
Acknowledges an alarm received.
Format
nifError_t
Input
ud
alarmName
Context
Block, VFD, physical device, link, session.
Description
nifAcknowledgeAlarm
Communications Manager clears the
object
alarmName
If is a block descriptor, the
ud
the alert data you get in the
VFD, or physical device descriptor, then
where
blockTag
or
nifWaitAlert2
Return Values
E_OK
E_INVALID_DESCRIPTOR
E_OBJECT_ACCESS_DENIED
© National Instruments Corporation
nifAcknowledgeAlarm(
nifDesc_t ud,
char *alarmName)
A session, link, physical device, VFD, or block descriptor for
the alarm.
The name of the alarm object that you want the NI-FBUS
Communications Manager to acknowledge. If
descriptor,
alarmName
alarmName
acknowledges an alarm notification from a device. The NI-FBUS
unacknowledged
.
alarmName
nifWaitAlert
is the same as the
blockTag
function.
The call was successful.
The device descriptor is not a valid descriptor.
The NI-FBUS Communications Manager interface does not have
the required privileges. The access group you belong to is not
allowed to acknowledge the event, or the password you used
is wrong.
Chapter 6
should be the parameter name, otherwise
should be in
BLOCKTAG.PARAMNAME
field associated with the alarm
is the same as the
or
nifWaitAlert2
is in
alarmName BLOCKTAG.PARAMNAME
field of the alert data in the
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NI-FBUS Function Reference
is a block
ud
format.
alarmOrEventName
call. If is a session, link,
ud
nifWaitAlert
field of
format,