Figure 32 - Example of feedback of the status of a door/gate connected to the guard lock. The signal
received by the module is processed by the "Guard Lock" operator.
“Unlock_cmd” input
The “Unlock_cmd” input detects the command sent by the user to lock or unlock the guard lock.
In detail:
➢ Request to unlock: the Unlock_cmd signal must be set to LL1
➢ Request to lock: the Unlock_cmd signal must be set to LL0
The command signal may be sent via a key, for example.
“Output” out
This signal indicates the information shown in the table below, depending on its value.
To Next Page
Loading...
