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1. Introduction
The Interlock Function in iProtect is an essential security feature designed to enhance access control in secure areas. This function ensures that only one door within a specified reader group can be open at any given time, thereby preventing unauthorized access. By restricting the opening of multiple doors in a group, the interlock function provides an additional layer of security, making it particularly valuable for locations with stringent access requirements, such as data centers, laboratories, and high-security facilities.
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To make sure the interlock function works in both directions, set it up the same way on each line, with each line having an output/input link and a virtual reader on the opposite line |
7.1 Step-by-Step Instructions for Multi-Line Setup
7.1.1 Configure Output and Input Connections on Line 1
Add an output on Line 1 that activates whenever a door in Line 1’s interlock group opens.
Set the output source as Interlock Reader Group and link it to the correct reader group.
Connect this output to an input on Line 2 so Line 2 can detect when any door in Line 1 is open.
7.1.2 Create a Virtual Reader on Line 2
Go to Installation | Hardware | Line and find the door controller for Line 2.
Create a virtual reader on this door controller using an available reader port.
Assign the input from Line 1 as the door contact for this virtual reader.
7.1.3 Repeat Configuration on Line 2 for Two-Way Control
Create an output on Line 2 that activates when a door in Line 2’s interlock group opens.
Connect this output to an input on Line 1.
Create a virtual reader on Line 1 and set its door contact to the input from Line 2.
7.1.4 Create Separate Interlock Reader Groups on Each Line
On Line 1, make a reader group, activate the Interlock Function, and include both Line 1 readers and the virtual reader for Line 2.
On Line 2, do the same, including Line 2 readers and the virtual reader for Line 1.
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