Instruction Manual
D102748X012
DLC3010 Digital Level Controller
Configuration
May 2018
51
Alert Setup
Note
Take care not to configure the low alert threshold for a signal to a higher value than its high threshold, or both high and low alerts
for that signal could become active at the same time.
The following menus are available for configuring Alerts.
Primary Variable
Field Communicator Configure > Alert Setup > Primary Variable (2-3-1)
Follow the prompts on the Field Communicator display to view or edit the following primary variable alerts.
High Alerts
D HiHi Enable— On or Off. PV High High Alert Enable activates checking the primary variable against the PV High‐High
Threshold. The High High Alert is set if the primary variable rises above the PV High High Threshold Once the alert is
set, the primary variable must fall below the PV High High Threshold by the PV Deadband before the alert is cleared.
See figure 4‐10.
D PV HiHi Threshold— Primary Variable HiHi Threshold is the value of the process variable, in engineering units, which,
when exceeded, sets the Primary Variable High‐High Alert.
D Manage HiHi Alert— Method to coordinate Hi Hi alert configuration with alarm jumper and other alerts.
D Hi Enable— On or Off. High Enable activates checking the primary variable against the PV High Threshold. The High
Alert is set if the primary variable rises above the PV High Threshold. Once the alert is set, the primary variable must
fall below the PV High Threshold by the PV Deadband before the alert is cleared. See figure 4‐10.
D PV Hi Threshold— Primary Variable Hi Threshold is the value of the process variable, in engineering units, which,
when exceeded, sets the Primary Variable High Alert.
D Edit Hi Threshold— Method to change the PV Hi Threshold. The entered value is checked against the other
thresholds to help avoid overlap.
D PV Value is the current value of PV for reference.
D Upper Range Value is the value of URV for reference.
D Lower Range Value is the value of LRV for reference.
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