How To Replace The Mainboard Of A Shanghai Mitsubishi 003 Elevator?

Today we'll explain the Shanghai Mitsubishi 003 elevator. If the elevator's mainboard malfunctions on-site, follow these steps after receiving the new board:

Step 1: Verify the model number to ensure the new mainboard is identical to the old one.

Step 2: Connect the wiring components, ensuring all components are securely plugged into their correct positions.

Step 3: Transfer the program and parameters. First, export the existing program and parameters from the old mainboard. Then, using an MC card connected to the RS232 interface, copy the program and parameters to the new mainboard. Once the copy is complete, elevator commissioning can begin.