COM/DAT User Manual

User Manual 26 < back to the table of contents > After a successful connection, the DAT-Module appears in the ‚Paired Devices‘ window. See Figure 21. Figure 21: Successfully paired module The following actions can be performed with the connected DAT-Module: 1. Activate/deactivate identification mode: All three LEDs on the DAT-Module blink yellow to help identify the selected module. 2. Firmware update: Allows updating the firmware of an individual DAT-Module. For more information, see Chapter 7.3 Updating the Firmware. 3. Diagnostics: Loads diagnostic data from the DAT-Module. For more information, see Chapter 7.4 Diagnos. 4. Edit configuration: Enables setting the 1-phase or 3-phase mode and the current direction. For more information, see Chapter 7.5 Edit Configuration. 5. Restore configuration: Applies a previously saved configuration. 6. Reset to factory settings: Resets the device to its factory default settings. 7. Unpair device: Unpairs the device and allows pairing with another COM-Module. 8. Remove device: Removes the pairing (on the COM-Module side) of a DAT-Module that is not currently connected. Status oft he DAT-Module The current status of the DAT-Module is shown in the „Status“ column. This helps identify potential connection issues. A description of the different device statuses is provided in Table 9. Table 9: Description of device status Status Function UNPAIRED DAT-Module is not paired. PAIRED DAT-Module is paired with the COM-Module. AUTOCONNECT DAT-Module will automatically connect when detected during scanning. IDMODE All three LEDs on the DAT-Module blink yellow to identify the selected module. Measurement is not interrupted. MAINTENANCE Measurement is intentionally interrupted. This may be due to a firmware update or reading/ writing the configuration file. MEASUREMENT Transmission of measurement data. CONNECTING_1 Connection setup between COM and DAT on the transport layer. CONNECTING_2 After successful transport layer connection, the application layer connection is established. CONNECTED COM-Module is connected to the DAT-Module. TIMEOUT The following issues may have occurred: -Measurement: No measurement data received for an extended period -Maintenance: Timeout waiting for response from the DAT-Module -Connecting: Timeout during connection setup AUTHFAILED The following issues may have occurred: -Incorrect PIN during the pairing process -The DAT-Module is already paired with another COM-Module ERROR An error occurred; refer to the error bits in bm_error. NOTPAIRING The DAT-Module rejects pairing, e.g., because it is already paired. OTHER Any other errors.

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