Battery Life/ Usage Tracking - Honeywell ERX350 User Manual

4 Key Features
4.4 Battery Life/ Usage Tracking

4.4 Battery Life/ Usage Tracking

Alkaline Battery– Item 48 tracks the Battery voltage and Item 49 is the configurable Low Limit
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for tripping a low Battery Alarm condition. Item 50 is the configurable Low Limit for putting the
ERX350 in to a low Battery 'shutdown' condition – ending most of its operations to greatly con-
serve the battery power.
Lithium Battery - Items 1001 and 1002 indicate the remaining months and percentage of the
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Lithium Battery pack based on estimated 'usage cycles'. Item 59 tracks the battery usage cycles
– but only for a limited amount (mainly for testing purposes). Item 60 is the configurable Low
Limit for tripping a low Battery Alarm condition based on too high of battery usage cycles. Item
59 value represents micro-Amp-seconds usage of the Battery.
Battery / External Supply Alarms – RBX Mode
Non-RBX Mode (Item 165 = 0)– No automatic clearing of alarm condition. User must clear
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(acknowledge) the alarm condition of Item 99 or 796 before a new Alarm Log entry or
timestamp update can be made for any subsequent Low Voltage Alarm conditions.
RBX Mode (Item 165 = 1)- RBX Mode enabled will allow for automatic clearing of a Low Voltage
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alarm condition of Item 99 or 796 if the measured voltage reaches a value greater than 0.60
VDC above the Low Limit value in Item 49 or 795 respectively (Battery or External Voltage).
Honeywell
2023
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