HORNER XL Series Operation Manual

Horner Rechargeable Battery Operation Manual
XL and RCC series controllers running 15.20 Firmware and Later
1. Overview of Rechargeable Battery Function ........................................................................................ 1
2. Battery Life ................................................................................................................................................... 1
3. Lithium Battery Safety .............................................................................................................................. 2
4. OCS Battery Charging Cycle .................................................................................................................... 2
5. Battery Charging Status ........................................................................................................................... 3
6. Battery Status in System Registers ...................................................................................................... 4
7. Battery Operation ...................................................................................................................................... 4
8. Fail-Safe System ......................................................................................................................................... 5
9. Popup Status and Recovery: .................................................................................................................... 5
10. Check Battery Procedure. ........................................................................................................................ 7
11. Battery Replacement for XL series units. ........................................................................................... 8
12. RCC Units ..................................................................................................................................................... 8
11. Battery Warning ..........................................................................................................................................9
12. Technical Support.......................................................................................................................................9
1.

Overview of Rechargeable Battery Function

The OCS Controllers with rechargeable batteries maintain register data in high-speed RAM when
connected to DC power. When DC power is switched off or lost, critical circuits switch over and
run on battery power for around 100mS. During this time register and other retentive data is
saved to FLASH memory. After this time the real-time clock continues to run on the battery at a
very low power level. The battery is designed to maintain the real-time clock for a year or more in
the powered-down state. When powered, the OCS controller recharges the battery as necessary.
Recharging the battery can take up to 8 to 40 hours depending on temperature and the state of
charge.
Controller Horner Part Number
HE-RCC1410 BAT00028F
HE-RCC2414 BAT00028F
HE-RCC8842 BAT00028F
XL4 BAT00019
XL7 BAT00019
EXL6 BAT00019
EXL10 BAT00019
2.

Battery Life

The battery is designed to last 300 full charges to 1000 partial charges or 7 to 10 years. Because
typical operation does not drain the battery, the 1000 charge cycles should never be reached, and
the 7 to 10-year aging of the battery would limit its useful life. The battery is designed to be
replaced.
4/22/2019

Table of Contents

Rechargeable Lithium Battery Table
3.7V LI-RECH 340mAH 4.5x40x24mm Bare Cell LF
3.7V LI-RECH 340mAH 4.5x40x24mm Bare Cell LF
3.7V LI-RECH 340mAH 4.5x40x24mm Bare Cell LF
3.7V LI ION Rechargeable 800mAH 14500 AA
3.7V LI ION Rechargeable 800mAH 14500 AA
3.7V LI ION Rechargeable 800mAH 14500 AA
3.7 V LI ION Rechargeable 800mAH 14500 AA
MAN1142-06-EN_Batt_Man
Battery Description
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