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1 Control Power Verification Procedure 1.1 Pre-Measurement Preparation Power Down: Turn OFF CP circuit breaker Connect all plugs on:• Main PCBs (P1, R1, B1, E1, E2, Z1)• DC-DC power units• Optional function modules (if equipped) ...

1. Car Top Station Components 1.1 Component Overview Component Model/Type Function Notes 1. Transmission/Control PCB DOR-121XX series Door operation logic & signal processing Core control unit 2. Electrolytic Capacitors - Power st...

1. SET Switch Functional Overview 1.1 SET1/SET0 Functional Matrix SET1 SET0 Range Function Description 0 0–F Debug Mode Configuration Set parameters, then press SW1▽ to activate. Debug mode displays on 7SEG. 1 0–F ...

1. Installation & Adjustment of Critical Components Door System Configuration: Install and adjust landing and car door operators (including car-top station settings). Leveling Sensor Setup: Position and calibrate magnetic plate for prec...

1. Essential Safety Precautions 1.1 Power Safety Requirements Capacitor Discharge Verification After cutting the main elevator power, the DCV LED on the surge absorber board (KCN-100X) will extinguish within ~10 seconds. Critical Action: Before...

1 Overview of Elevator Communication Systems Elevator communication circuits (OR) ensure reliable data exchange between critical components, directly impacting operational safety and efficiency. This guide covers CAN bus and RS-series protocols, providing tec...

Door and Manual Operation Circuit (DR) 1 System Overview The DR circuit consists of two primary subsystems that govern elevator operation modes and door mechanisms: 1.1.1 Manual/Automatic Operation Control The system implements a hierarchical control str...

Hoistway Signal Circuit (HW) 1 Overview The Hoistway Signal Circuit (HW) consists of leveling switches and terminal switches that provide critical position and safety information to the elevator control system. 1.1 Leveling Switches (PAD Sensors) Funct...

Safety Circuit (SF) 4.1 Overview The Safety Circuit (SF) ensures all mechanical and electrical safety devices are operational. It prevents elevator operation if any safety condition is violated (e.g., open doors, overspeed). Key Components Safety Chain...

Brake Circuit (BK) 1 Overview Brake circuits are categorized into two types: current-controlled and resistive voltage divider-controlled. Both consist of drive circuits and contact feedback circuits. 1.1 Current-Controlled Brake Circuit Structure: ...