11
Chapter 3
Parameter Setting and State Display
3.1
Circuit Board Diagram
The CNC board for door opener uses 3-bit LED digital
tube to display and three keys to set parameters. The
dial switch is used to select the right and left switches.
Jumper selection door opening control signal input is
relay or voltage mode. Check each indicator indicating
the power supply
normally and the Hall state of
speed measurement.
As follows:
Motor terminal
Left & right door
opening selection
Encoder signal
Remote control
Digital display
The keys
External terminal
