Const
PCB, fuse and other electrics problems.
Actuator is manually operated and is preventing actuator movement (e.g. actuator is disengaged/decoupled).
Mechanical problem related to the motor(s) detected.
An obstacle is preventing actuator movement.
Device has failed to reach the desired position. e.g. with position aware device, time expired before TargetPosition is reached.
Device has power related issue or limitation e.g. device is running w/ the help of a backup battery or power might not be fully available at the moment.
Protection is activated.
Movement commands are ignored (locked out). e.g. not granted authorization, outside some time/date range.
Local safety sensor (not a direct obstacle) is preventing movements (e.g. Safety EU Standard EN60335).
Tampering detected on sensors or any other safety equipment. Ex: a device has been forcedly moved without its actuator(s).
Motor(s) and/or electric circuit thermal protection activated.
Communication failure to sensors or other safety equipment.