Sabbath mode is to cater for members of the public who observe the Sabbath..

From the drive side there is not a lot to do other than follow the commands from the controller, but essentially in this mode the elevator is automatically operated without human intervention (button presses) during set periods (Sabbath time), the elevator car functions automatically by going to each door that has a valid Sabbath opening and skipping those without a valid Sabbath opening. The door will automatically open based on the Sabbath timer and not the original door dwell timer.