MT70-CCB-A system elevator car command board car expansion board

Elevator car command board MT70-CCB-A Car expansion button board

Function:

Receiving instructions: Receive floor instructions, driver instructions, independent instructions, etc. pressed by passengers in the car, and transmit these instruction signals to the elevator control system to inform the target floor and operation mode to which the elevator is going.
Signal processing and transmission: Process and encode the received instructions, and accurately transmit the instruction information to the main control board and other related components of the elevator through the communication line, so that the main control board can control the operation of the elevator according to the instructions, such as driving the traction machine and controlling the door machine movement.
Cooperating with debugging: During the elevator debugging process, some specific operations can be performed through the command board, such as setting debugging parameters, triggering shaft self-learning and other functions, so that technicians can adjust and optimize the operation status of the elevator.
Display and interaction: Some car command boards are equipped with display devices, such as LED digital tubes, which can display the current floor, running direction, fault code and other information of the elevator, providing intuitive status prompts for passengers and maintenance personnel. At the same time, the buttons on the command board can also be used to interact with the elevator control system in a simple way, such as fault reset and other operations.