How to interpret the indications displayed when performing Command 46.

When performing CMD 46 and Cycle, Unlock, or Secure Door, a letter or number will appear in the place-holder for each door. Once entered, place holders for programmed doors will return an indication of the current state of the door.
After performing CMD46 followed by Cycle Door, Unlock Door, or Secure Door the keypad will return the following: CYCLE: 1 U -- -- -- -- -- -- , where in this example, Cycle door was performed. Door 1 is locked, door 2 is unlocked, and doors 3 - 8 are not turned on in programming. Below are the other indicators that may also display.

F - SDI Failure (data communications have failed)
D - Diagnostic mode (D9210B Switch 5 has been turned off, return switch 5 to on)
C - Cycling (CMD46 Cycle door has been performed)
A - Add (learn mode) Command 56 Add Card, is in use
# (1-8) - Door is in the Locked state
X - Door is in the Secured state (door will not respond after presenting credentials)
U - Door is in the Unlocked state
-- - Door has not been turned on in programming