Hyundai Elevator Lift PCB Board LM BD REV 1.0 WJ18C0002

Details for Hyundai Elevator Lift Pcb Board LM BD REV:1.0 LM WJ18C0002

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Hyundai brand elevator fault code

5.2100 PSR Big pos slip The wire rope slipping in the same direction as the elevator is too large.
6.2101 PSR Big neg slip The wire rope slipping in the opposite direction to the elevator running is too large.
7.2102 PSR Pos mes flt The position read by PVT is already in the leveling area, but there is no input from DZ, you should check the photoelectric.
8.2103 PSR Inv FLOOR COUNT Invalid floor count, the floor count is inconsistent with the actual number of shaft floors, or exceeds the limit of the highest or lowest floor

Elevator PCB Board - FAQ

Q1: How do I identify the correct replacement elevator PCB board?
To identify a replacement elevator PCB board, check the original part number, hardware revision, board markings, and elevator controller model. Clear photos of both sides of the PCB can help distinguish different versions.

Q2: Can elevator PCB boards with similar part numbers be interchangeable?
Not necessarily. Elevator PCB boards with similar part numbers may differ in hardware revisions, firmware, connector layouts, or communication protocols. Compatibility must be verified against the existing elevator system.

Q3: Does a replacement elevator PCB board require programming?
Some replacement PCB boards require firmware configuration, parameter settings, or system-specific programming. Others may already contain the required software. The correct procedure depends on the PCB model and its role in the elevator control system.

Q4: Can a faulty elevator PCB board be replaced without changing the complete control system?
In some cases, an individual PCB can be replaced if the replacement is compatible with the existing controller, firmware, wiring, and connected components. A qualified technician should confirm the fault before deciding on replacement.

Q5: What information should I provide when sourcing a replacement elevator PCB board?
Please provide the original PCB part number, hardware revision, elevator model, clear board photos, and required quantity. SULAB can help review these details and check available replacement options.