Standard Alarms (P101 to P104)
In the RUN mode, when the material level...
» rises to a Hi or Hi Hi Alarm value, the associated Alarm and Relay Status indicators are
displayed and the allocated relay(s) de-energize.
» falls 5% of Span (P007) below the Hi or Hi Hi Alarm value, the associated Alarm and
Relay Status indicators extinguish, and the allocated relay(s) energize.
» falls below the Lo or Lo Lo Alarm value, the associated Alarm and Relay Status indicators
are displayed and the allocated relay(s) de-energize.
» rises 5% of Span (P007) above the Lo and Lo Lo Alarm value, the associated Alarm and
Relay Status indicators extinguish, and the allocated relay(s) energize.
Enter all Standard Alarm material level values in Units (P005) or
percent of Span (P007) as referenced to Empty (P006).
To display the current value (or enter a new value) in percent of Span,
as required to display the % symbol.
P101 HI ALARM
Enter the Hi Alarm material level for the Point Number displayed.
values: -999 to 9999 (preset to 80.00% of Span or equivalent Units)
P102 LO ALARM
Enter the Lo Alarm material level for the Point Number displayed.
values: -999 to 9999 (preset to 20.00% of Span or equivalent Units)
P103 HI HI ALARM
Enter the Hi Hi Alarm material level for the Point Number displayed, (Relay Set Up 2 or 4 only).
values: -999 to 9999 (preset to 90.00% of Span or equivalent Units)
P104 LO LO ALARM
Enter the Lo Lo Alarm material level for the Point Number displayed, (Relay Set Up 3 or 4 only).
values: -999 to 9999 (preset to 10.00% of Span or equivalent Units)
"OFF" is displayed if the Relay Set Up (P100) selected does
not use the Alarm parameter accessed.
"Ch" is displayed if a Custom Relay Parameter was previously operator altered.
Use Relay A/B Setpoints (P112/P113) instead.
If Custom Relay operation is not required, proceed to Relay Failsafe (P129).
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PL-508 38
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