Description
LG SIGMA OTIS Elevator DOA-100+ debugger Brief Introduction
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Product Name |
LG SIGMA OTIS Elevator debugger test tool |
| Model Number |
DOA-100+ |
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Quality
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Original.Brand New
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Payment
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T/T. Paypal. Western Union
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Delivery
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3-5 Working Days
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Packaging
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Packed by carton
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LG SIGMA OTIS Elevator DOA-100+ Debugger – Operation, Calibration & Replacement Guide
Nanjing Zhuye Elevator Parts – OEM stock, global shipping, 24/7 support
Nanjing Zhuye Elevator Parts – OEM stock, global shipping, 24/7 support
The DOA-100+ is the factory-programmed debugger that unlocks every LG SIGMA OTIS elevator controller shipped since 2018. Encased in a rugged IP54 pocket box, the unit communicates via USB-C and Bluetooth 5.0, performs real-time parameter upload/download, captures 90 days of fault logs and still has spare memory for firmware upgrades. A cracked plug or a dead battery will block critical adjustments and leave the car in inspection mode. Nanjing Zhuye Elevator Parts keeps dozens of genuine DOA-100+ debuggers in Rotterdam and Nanjing so you can restore full diagnostics the same day. Below is an 800-word field manual that explains correct usage, on-site calibration and the replacement cycle that keeps your elevators tuned, traceable and code-compliant.
1. What the DOA-100+ does
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USB-C 3.2 and Bluetooth 5.0, 3 MB/s data rate, 20 m wireless range
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32-bit ARM Cortex-M4, 8 MB flash, 512 kB SRAM for circular buffer
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Supports LG SIGMA v3.x to v6.x and OTIS Gen2® SkyRise® hybrid code
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SIL-2 password protection with 256-bit AES encryption
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Rechargeable Li-ion 3.7 V, 12 h continuous use, USB-C fast charge
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UL/CE recognised to EN 81-20/50 for 10-year design life
2. Tools to carry
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DOA-100+ debugger (Nanjing Zhuye part #LG-DOA-100P-DBG) in EVA case
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USB-C and micro-USB cables, 1.5 m, shielded
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Windows 10/11 laptop with LG SIGMA Debugger v6.3+
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Bluetooth dongle (optional for wireless link)
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Multi-meter with USB-C power tester
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Small flat screwdriver for battery cover
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Lock-out / tag-out tags
3. Operation – 5 minutes to connect
Safety: place the car on inspection, open the main disconnect and verify 0 V on the 24 Vdc rail before plugging.
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Insert USB-C into debugger and laptop; LED turns solid blue = power OK.
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Launch Debugger v6.3 → Connect → Auto-Scan; unit appears as “DOA-100+ S/N”.
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Read controller info: firmware, parameter checksum, run-time hours.
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Save back-up: File → Export → Full Parameter Set (*.spf).
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Adjust fields as required (speed, jerk, door time), write to controller.
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Run 3 full-speed cycles; verify new values in real-time monitor.
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Export PDF report; sign and upload to cloud CMMS.
4. Functional test – prove it to the inspector
a) Communication speed: 3 MB/s USB, 1 MB/s Bluetooth, 0 % packet loss.
b) Parameter checksum: must match after write/read cycle.
c) Real-time graph: speed ripple <±0.5 % during full run.
d) Battery voltage: 3.7 V ±0.1 V; low-battery LED off.
e) Export signed PDF and attach to site file.
b) Parameter checksum: must match after write/read cycle.
c) Real-time graph: speed ripple <±0.5 % during full run.
d) Battery voltage: 3.7 V ±0.1 V; low-battery LED off.
e) Export signed PDF and attach to site file.
5. Preventive maintenance schedule
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Monthly – visual sweep for cracked casing or bent USB-C plug.
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Quarterly – check battery cycles <300; charge to 80 % before storage.
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Annually – update firmware via PC; verify AES keys still valid.
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Every two years – replace Li-ion cell – capacity drops to 70 % after 500 cycles.
6. Replacement cycle – usage and environment decide
LG SIGMA OTIS specification: 10 years. Nanjing Zhuye analytics refine this:
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Light use (<3 h/week, office): 12 years
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Standard use (3–8 h/week, residential): 10 years
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Heavy use (>8 h/week, mall, hospital): 8 years
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High dust (>IP54 breach) or drop height >1 m: 5 years – PCB micro-cracks.
Replace immediately if:
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USB-C port loose – intermittent connection drops parameters
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Battery swelling – risk of electrolyte leak
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Bluetooth range <3 m – antenna fracture
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LED status red after firmware update – CPU failure
7. Eco-disposal & warranty
Return the old debugger in the prepaid envelope; Nanjing Zhuye recovers Li-ion, aluminium and gold and issues a €10 recycling credit. Every DOA-100+ ships with a 24-month replacement warranty, extendable to 60 months when you join our annual battery-replacement program.
8. Why buy from Nanjing Zhuye Elevator Parts
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80 units in stock, Rotterdam & Nanjing, ready for same-day courier
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Factory-sealed LG SIGMA OTIS packaging with hologram – no grey-market clones
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QR code on case links to driver, manual and 3-minute quick-start video
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24/7 technical hotline staffed by ex-LG OTIS software engineers
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Bundle pricing: buy 2 debuggers and get a free spare Li-ion cell plus freight credit
9. Bottom line
A dead or missing debugger is the fastest way to an unresolved fault. Keep a genuine DOA-100+ in every service van, connect it in 5 minutes, and your elevators will stay tuned, traceable and compliant for the full 10-year design cycle. Order today from Nanjing Zhuye Elevator Parts – the fastest route from “unknown fault” to “perfect ride.”
