Function and Usage of Elevator Button
What Buttons Are in the Elevator Car? The control panel inside the elevator car typically includes several types of buttons: What Do These Buttons Do？ As the name suggests, this button is used to select your destination floor. After entering the elevator, press the button for your desired floor. If the indicator light on the […]
Elevator Leveling Sensors: The Key to Precise Positioning
Elevator leveling sensors are one of the most critical components in modern elevator systems. They ensure the elevator car stops precisely at the designated floor, aligning the car floor with the landing threshold. This accuracy is essential for passenger safety and comfort. This article explores the working principles, types, and importance of elevator leveling sensors […]
How to Solve Elevator NICE3000 Error Code E94?
Monarch Fault Detail: E94rr94 – Authorization Failure This fault typically occurs when a non-original (non-OEM) circuit board is used.You may try disabling the authorization feature if available. Sub-code Breakdown and Solutions ✅ Pro Tip: Always use original parts and ensure all encrypted components are properly programmed. For persistent issues, reach out to your authorized dealer […]
When Does an Elevator Require a Voltage Stabilizer?
Elevators are an essential mode of transportation in modern society, and voltage stabilizers are one of the key devices that ensure elevators operate normally. So, is a dedicated voltage stabilizer for elevators necessary? And when should it be installed? This article will discuss the functions, application scenarios, and benefits of using a voltage stabilizer for […]
UCMP: Essential Elevator Safety Protection
What is the function of UCMP in an elevator? Unintended Car Movement Protection (UCMP) System is an essential safety device designed to prevent an elevator car from unintended movement under certain conditions, ensuring the safety of passengers and maintenance personnel. UCMP refers to a protection system capable of automatically detecting and stopping unintended elevator car movement […]
How to Solve Error Code 67?
Fault Code E67 (Err67): AFE Rectifier/Regenerative Unit Functional FaultIn simple terms, this fault is related to the inverter base and is relatively uncommon. It typically appears during the installation or commissioning phase. If the elevator has been running normally for some time and then this fault occurs, it is most likely due to a malfunction […]
What Types of Seismic Sensors are used in elevators?
What is a seismic sensor in an elevator? The elevator seismic sensor (also known as Elevator Seismic Switch/Seismic Detector/Earthquake Detector) is designed to work in conjunction with an elevator control system, ensuring the elevator enters a controlled operational mode before or during an earthquake. How does the elevator seismic sensor work? When an earthquake is detected, the […]
Monarch E57 Fault Code – SPI Communication Fault
Fault Cause The E57 fault occurs due to an abnormal communication signal between the inverter and the control system. Sub-Codes & Causes Troubleshooting Methods By following these steps, the E57 fault can be effectively diagnosed and resolved, ensuring the reliable operation of the elevator system.
Elevator Maintenance Checklist – Cabin and Call System
Elevator Cabin Components: The elevator cabin consists of the car walls, ceiling, floor, frame, limit blocks, guide shoes, top railing, door zone switch, hoistway cam, inspection box, safety window, safety gear, load weighing device, deflector sheave (for 2:1 roping) or rope anchor (for 1:1 roping), emergency lighting, sockets, fan, intercom, alarm, and control panel with function […]
Monarch Drive Fault Explanation: E66 – Brake Holding Force Detection Fault
Monach Fault Code: E66 – Brake Holding Force Failure Cause of Fault E66 Reset Procedure Ensure the door lock circuit is closed before proceeding. Important Notes:
Types of Wire Rope Fastening in Elevator Systems
The elevator rope fastening, also known as the traction rope tapered socket, is a critical component in the elevator traction system. Its primary function is to connect the traction wire rope to the elevator car and counterweight device, or to the traction machine’s load-bearing beam and rope termination plate, serving as a transitional connection. Structure […]
Monarch NICE3000 E40 Fault Code – Causes and Solutions
E40 Fault Code Fault Description: When the E40 fault code appears, the elevator undergoes a power reset, moves to the next floor, and opens the door. This issue prevents the elevator from normal operation until it is resolved. Understanding the E40 Fault Code: The E40 fault code is primarily a system restriction implemented by the […]
