4801-5164J
20 October 2021
35
RS-500 5K Walk-In Cooler Door Installation and Operation Manual
P23 - Encoder Operation (Default 0)
This parameter allows the user to set the door to use only one encoder channel if either of the encoder channels stops working.
The default setting (Mode 0) uses two channels. It is recommended to switch to one channel (Mode 1) only if absolutely necessary,
as doing so prevents the door from accurately tracking its Open and Closed Limits.
- P23 = 0 (Two Channels)
In this mode, the encoder works normally with both channels functioning.
- P23 = 1 (One Channel)
This mode is used for troubleshooting. If one of the sensor channels fails, changing P23 to 1 deactivates one channel, allowing the
door to run on the other channel. This is not a long-term solution; it is recommended that P7 be set to 1 if P23 = 1.
P24 - CMS Output Function (Default 0; J13 - AUX #2 on PCB 201)
This parameter allows the user to program the function of the Condensation Management System output (if applicable) or to
output a fully closed signal. It can be configured to operate in either of the following modes:
- P24 = 0 (P25 and P26 Configurations)
In this mode, the relay status is based solely on the configurations of P25 and P26.
- P24 = 1 (Door Closed)
In this mode, the relay status is indicated when the door is fully closed.
PS2 - Set Open Limit
When the Mode button is pressed after PS1 has been set to "Yes", the door will open to the position of the home sensor, then move
to the current Open Limit position. Use the Up and Down arrow buttons to set the door to a new Open Limit position, then press
the Mode button to proceed to the next parameter.
PS3 - Set Closed Limit
When the user presses the Mode button after the Open Limit has been set, the door will move to the current Closed Limit position.
Use the Up and Down arrow buttons to set the door to a new Closed Limit position, then press the Mode button to exit Program
Mode and resume displaying the Actual Position.
PS1 - Change Program Limits
This parameter can be set to either "Yes" or "No". To change the Open Limit (PS2) or the Closed Limit (PS3), set this parameter to
"Yes", then press the Mode button. To exit Program Mode while this parameter is selected, set PS1 to "No", then press the Mode
button; the Smart Controller will exit Program Mode and the Display Indicator will show the Actual Position.
P25 - CMS Mode Auxiliary On Time (Default 30)
P26 - CMS Mode Auxiliary Off Time (Default 0)
This parameter determines the period of time (measured in minutes) the J13-AUX #2 relay remains on should the application
require it to be switched on and off; P26 dictates the
off
time. Contact RollSeal Technical Support if this is necessary.
This parameter determines the period of time (measured in minutes) the J13-AUX #2 relay remains off should the application
require it to be switched on and off; P25 dictates the
on
time. Contact RollSeal Technical Support if this is necessary.
