Device Description

Functions	Description
	**NOTE: ** The device is not battery buffered. In case of power interruption, the device does not continue logging further data. Please use an external USP.

Power Variants

Logging function

Indicator and Push-button

Indicator LED

Push-button

The device is controlled and configured via a server application. When a device is integrated into a system, the user must confirm he is the owner of the respective device by pressing on a key.

Whether a device is integrated in the system is primarily stored on the server. However, the device retains this information each time it communicates with the server and maintains the state in the event of a reboot or loss of connection. To remove the device from the system, it must be deleted from the server.

With a long keystroke, the local copy of the state can be discarded. Please note that the next time you communicate with the server, the state stored on the server will be adopted (if the device is integrated into the system). The function can be used as follows:

• The device is connected to a system which is not accessible and should now contact another server. In the integrated state, write-protection via Modbus TCP is active, which prevents settings from being overwritten. By a long keystroke this is deactivated and the new configuration can be written.

Operation external powered

Operation status	Push-button pressed
Pairing	Short time	Confirm pairing when connecting the device to the Rotronic Monitoring System. The LED flashes orange before the pairing can be confirmed. If the pairing is not confirmed, the device returns to offline mode after a certain time (determined by the RMS-WEB software).
Online	Long time (app. 4 to 5 sec.)	Discard the local pairing information. Note that pairing is always set by the server. If there is a connection to the server, the pairing is immediately taken over again.

In all operation status not listed (in the table above), the push-button has no function.