Makerbase MKS UPS 3D Printer parts :lift Z axis when power off protect the model

MKS UPS module is used to lift Z axis when the power off. It can remove extruder from the model to protect the model. Working process: 1. When AC power supply is cut off, the MKS UPS detects it and send signal to motherboard; 2. The power stored in the MKS UPS and PSU continues to supply power to the motherboard; 3. Motherboard detects the power-off signal, stop printing, turn off hotbed and hotend, lift z axis; 4. The power stored in MKS UPS is generally lift z axis 2cm-20cm; 5. When power supply is resto