Disconnected injection detection

The device displays a message if it does not detect an injection signal.

If the injection circuit of the device is interrupted, the display shows the following message and starts to flash:

By default, the disconnected injection detection parameter is activated (parameter Disconnect. Inj is set to ON).

When installing and commissioning the unit and the electrical panel, before you plug the equipment to the electrical power system, set parameter Disconnect. Inj. to OFF to prevent the message from being displayed.

Depending on the demands of the electrical network or the application, during the final commissioning, you may need to reactivate the disconnected injection detection parameter (by selecting Settings > Ins. Alarm > Disconnect. Inj. set to ON). Therefore, the device constantly monitors during operation and reports any injection connection or wiring problem.