2 Operator interface2.5 “Device details” screenBreakerVisu 06/16 MN01210001Z-EN www.eaton.com 21Figure 11:Device details – “Logging” (7“ variant)Table 14: Device details - Measuring controls (7“ variant)2.5.2 3.5“ variantThe DEVICE PROPERTIES screen in the 3.5“ BreakerVisu variant may bedifferent for devices without initialization (i.e., in which the maximum devicecurrent has not been set) and for devices for which the maximum devicecurrent has been specified in the register and which have values that theBreakerVisu device can read.Figure 12:Device details – “Main data” (at the beginning) (3.5“ variant)Control ActionTo set the data acquisition scan rate, tap on the minutes and secondsfields and enter the values you want.The minimum scan rate is 720 min (= 12 h) and the maximum one is 10 s.If you need faster data acquisition, enable the Fast Logging option.Additional information → Section 7.3, “Device data logging”, page 45Once you have set a data scan rate, you can start the data acquisitionfunction by tapping the START button. To stop it, tap the STOP button.When the data acquisition function is running, the display will show aflashing circle next to Data logging status, as well as a start date andtime and a data file name.When the data acquisition function is not running, you can make thesystem use the maximum scan rate by tapping the Fast Loggingcheckbox. Please note that this option can only be used for two devices atthe same time and that it will overwrite the scan rate you entered for thenext start/stop measuring period. To return to the scan rate you selected,you will first have to stop the measuring function (by tapping the STOPbutton) before being able to disable the checkbox.When the Fast Logging option is enabled, the scan rate will be 2 s.