If your reports contain time-stamped data points reading 999999.0, this indicates that the connection between the LevelSender and the Levelogger has been disrupted. This could mean a non-functioning Levelogger, or an issue with the LevelSender Reader Cable or Direct Read Cable/L5 Threaded Adaptor.
Figure 8-4 Example of Report Containing Data Points Showing 999999.0
