4801-5164J
20 October 2021
34
RS-500 5K Walk-In Cooler Door Installation and Operation Manual
P21 - Input Switch Response (Default 0)
This parameter can be configured to operate in either of the following modes:
- P21 = 0 (Momentary)
In this mode, the Open/Close switch can be pressed once and then released to activate the door.
- P21 = 1 (Maintained)
In this mode, the Open/Close switch must be held throughout the open/close cycle. The door will stop moving if the switch is
released during the cycle.
P22 - Auxiliary Safety Response (Default 2)
This parameter provides a secondary safety sensor and an additional motion-activated input. It can be configured to operate in
any of the following three modes:
- P22 = 0 (Enabled)
In this mode, the auxiliary safety input operates normally.
- P22 = 1 (Disabled)
In this mode, the auxiliary safety input is disabled.
- P22 = 2 (Safety and Timed Open)
In this mode, the input initiates a timed open cycle in addition to the provided safety functions.
