Interlocking across controllers (multiple controllers interlocking together)

Functional requirements: To achieve inter-controller interlocking, two-door or four-door controllers must be connected to the door magnetic signal, and at the same time, they must be in the same local area network. (Single door controller has no interlock function)
Usage scenario: There are two double-door controllers, which are divided into four doors, A, B, C, and D, all of which are closed. If door A is opened, doors B, C, and D cannot be opened. Only after door A is closed, doors B, C, and D are allowed to open one of the three doors, and only one of the four doors can be opened at the same time.

1.Enable multi-door interlock

2.Set up multi-door interlock

3.Console upload
left click operation-console-select all-upload