Issue
Require sample code to configure a Door for the "two man" rule, where two valid card reads are required before a door is opened.
Environment
Continuum Access Control
ACX5720
ACX5740
Cause
Require sample code to configure a Door for the "two man" rule.
Resolution
For this "two man" rule you would need to take control from the Door object and do this through a Plain English program. Make sure to remove the door status input from the Door and define this as an Infinity Input if you want to use it within the Door program, otherwise the door will never show a "ValidAccess" signal for the program to work as it will be waiting for someone to walk through the Door first. See below example code of one way to accomplish this.
========== Sample Code ==========
Numeric LastCard
WaitForValid1:
Door1 = off
If Door1 ValidAccess is True then
LastCard = Door1 EntryLastCard
GoTo WaitForValid2
Endif
WaitForValid2:
If TS > 5s then
goto WaitForValid1
else
If (Door1 ValidAccess is True) and (Door1 EntryLastCard <> LastCard) then
Door1 = on
goto TimeWait
endif
endif
TimeWait:
if TS > 5s then goto WaitForValid1
===============================
