ATL Series – 03 Choice of switching strategy
The switching strategy plays a key role in the system. Let’s take a look at some basic parameters. Enter the “Setup” menu and then select the “changeover” menu.
P05.01 sets the application type. You can choose between network-group, network-network or group-group.
In P05.08, you can set the opening pulse. It is for pulse-controlled motorised switches. For the closing pulse, go to parameter P05.09.
In P05.12, you can choose to prevent a return to the main line when it becomes available. This can be useful when you want to avoid a second power failure, for example, for applications involving two transformers. In this case, set the parameter to ON.