Honeywell AC-250NXS User Manual page 17

Other service screens include
1. Peripherals
2. Cyclic Test
3. LCD test
Valve Operation
© Elster American Meter Company LLC – 2020
The AC-250NXS meter includes two batteries:
•
Primary battery and
•
Replacement battery along with an HLC (Hybrid Layer
Capacitor) which stores the energy by charging from the
battery to supply enough current during cellular
communication.
The battery related sub-screen display below parameters of
both these batteries:
•
Total capacity
•
Installation date
•
% of charge available
•
Is it in use currently?
•
How many hours it has been used?
The Batt.Diag. screen shows below HLC parameters:
•
Voltage of HLC, which is used for powering internal
hardware and the state of it.
•
Minimum voltage it reached so far.
The Consumption Counter screen shows below parameters:
•
Number of RF communications
•
Number of IR (Opto) communications
•
Number of Valve Open and Close
•
Number of times Display was On from Off state
•
Number of times meter went to High Response Mode
(current counters).
These screens are not described currently in this document.
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