This read-write enumerated value lets a management station command door-locking device 1 to lock(2), unlock temporarily for a configured duration (3, timed by cpqCmcSetupLock1Time), or unlock indefinitely (4). An administrator uses it to remotely grant or revoke physical access to the cabinet without visiting the site. Setting this to openDoorTime(3) would let a technician arriving for scheduled maintenance in through the front door for a limited window before it automatically relocks.