Honeywell Experion LX Operator's Manual page 203

Displaying detailed process information
Alarms tab
Item Description
PV limit alarms
You can configure up to four alarms for each accumulator point to indicate when the
PV goes beyond the limit you specify.
The types of PV limit alarms for accumulator points are:
Type
1
2
Limit The value for each of the four PV limit alarms at which the alarm is raised.
On Delay
The delay time (in seconds) that must pass before an alarm is raised.
(sec)
Off Delay
The delay time (in seconds) that must pass before an alarm returns to normal (RTN).
(sec)
Lists the priority of the alarm.
Options, in order from the lowest priority, are:
Priority
If critical alarm support has been enabled, urgent priority alarms with a sub priority
of 15 will be shown as critical priority alarms on the Alarm Summary and other
displays. For information about how to enable critical alarms, see "Customizing
alarm colors" in the Station Configuration Guide.
Honeywell 2017
Rate
n
1
Dev1 Low
n
1
Dev1 High
n
2
XMT Low (must be a negative value, for example, –5.)
n
2
XMT High
n
PV Low
n
PV High
n
PV LoLow
n
PV HiHigh
n
Dev = Deviation
XMT = Transmitter
Journal
n
Low
n
High
n
Urgent
n
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