Facility Configuration and Set Up This is where you can find, instructions walkthroughs, tips and tricks to setting up the software and devices to the facilities wants and needs. Devices - Keypad Ben Graham submitted this tip for getting the PIN codes to update on the Door Controller: In MC6 we are required to restart services for Door Controllers to take PIN codes. This was the most likely cause because the PIN codes would not work on any door. I set a PIN to 1876# and tested with that after restarting services and door does work as intended.