In mode CapacityAlert a left-to-right detection increases the sum by 1. If the person ist detected in the opposite direction the sum will be decreased.
In following example the number of allowed people in the room has been set to 5 (CapacityLimit = 5) After 5 people walked in the Relais will be toggled. This works in both directions.
| Sum | CapacityLimit | Relais O1 | Relais O2 |
|---|---|---|---|
| -6 | 5 | off | on |
| -5 | 5 | off | on |
| -4 | 5 | on | off |
| -3 | 5 | on | off |
| -2 | 5 | on | off |
| -1 | 5 | on | off |
| 0 | 5 | on | off |
| 1 | 5 | on | off |
| 2 | 5 | on | off |
| 3 | 5 | on | off |
| 4 | 5 | on | off |
| 5 | 5 | off | on |
| 6 | 5 | off | on |
PCR2 devices settings can be accessed over a serial interface. Please find additional information in the PCR2 CLI Documentation.
Connect an USB-Cable to PCR2 Mainboard and open a terminal emulation programm. To setup the device a capacity alert system for maximum 5 persons in a room use the following command sequence
COVID19 capacity limit lamp settings:
´´´
set mode 3
set xiomode 3
set sens 20
set dir 0 (if lamp stands right)
set dir 1 (if lamp stand left)
set lim 10 (if you want to have 10 persons in the shop)
´´´
COVID19 escalator dosing system:
´´´
set mode 1
set xiomode 2
set sens 20
set dir 0 (if lamp stands right)
set dir 1 (if lamp stand left)
set hold 2 (if the green lamp (02) should be on 2s)
´´´