4801-5164J
20 October 2021
32
RS-500 5K Walk-In Cooler Door Installation and Operation Manual
- P4 = 3 (Door Open Signal)
This configures the Warning Output to signal when the door is fully open for monitoring.
- P4 = 4 (Door Closed Signal)
This configures the Warning Output to signal when the door is fully closed for monitoring.
P4 - Warning Output Function (Default 0; J12 - AUX #1 on PCB 201)
This parameter can be configured to operate in one of five modes.
NOTICE:
When P4 is set to 1 or 2, the input's functions are reconfigured for interlock operation and cannot be used normally.
- P4 = 0 (Door Movement/Door About to Close)
This configures the Warning Output to indicate door movement or warn that the door is about to close.
- P4 = 1 (Sequential Interlock)
This configures the Warning Output to interlock two doors sequentially. The opening of Door 1 will hold Door 2 closed, while the
closing of Door 1 will immediately initiate the opening of Door 2; the reverse is also true.
NOTICE:
Either door can initiate the cycle, allowing two-way traffic.
- P4 = 2 (Passive Interlock)
This configures the Warning Output to interlock two doors passively. When Door 1 is opened, Door 2 will not be allowed to open;
when Door 2 is opened, Door 1 will not be allowed to open.
NOTICE:
A timed input is required for P4 = 1 (Sequential Interlock) and P4 = 2 (Passive Interlock) to function. See Section 3.10.3.
