Honeywell ERX350 User Manual page 153

6 Remote Communications
6.2 Connecting ERX350 with Modems
INPUTS>Central Data Alarms tab:
Use this tab to define automatic central limit checking. PowerSpring allows you to set up a simple,
yet extremely effective, Central Interval Level Checking scheme that enables you to report on
intervals outside user-configured boundaries. You can configure this tri-level checking scheme for
both High and Low Intervals; however, you are not required to use both. Let's assume you have a
customer that is "interruptible" (curtailed). Of course, you cannot completely shut the gas off
because the customer has a large number of pilot lights that must remain operative; therefore, a
very small consumption is expected. You could set up the following tri-level central interval high
checking scheme:
Central Interval 1 High - Set this to the lowest level of severity. If consumption rises
l
above this level, monitor this customer more closely.
Central Interval 2 High - Set this to the middle level of severity. If consumption rises
l
Honeywell
2023
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