Monitoring and Operating the Controller
262 UDC3500 Universal Digital Controller Product Manual 3/07
Loop Data – Alarm Details
This screen appears when you click on the “Alarm” button on the Loop Data
Maintenance Screen and shows the status of each alarm setpoint. “NONE” in the Type
column indicates that the alarm is disabled. Highlighted alarms are currently active. An
asterisk (*) indicates that the alarm has changed state since the last communications
transaction.
If the controller does not have the Real Time Clock option, then the “Alarm On” and
“Alarm Off” columns are always blank. If the controller does have the Real Time Clock
option, then these columns will show the date and time that each alarm setpoint turned on
and turned off. A blank in the “Alarm On” column indicates that the alarm has never
been activated and a blank in the “Alarm Off” column indicates that the alarm has never
been inactive.
See Section
3.24 for other information about configuring Alarms.
Figure 4-13 Alarm Details Maintenance Screen
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