Reference Manual
00809-0100-4841, Rev. AA
May 2007
Rosemount 3490 Series
4-36
Logging Wizard - Logging of level measurements
The Logging Wizard is the easiest way to configure a data logging application
after the main duty (e.g. level) is set-up.
Consider data logging of the MCU PV value (D800) every 5 minutes, whereby
the PV value is a level measurement in metres. When the level measurement
is at one metre or more, the Fast Log Mode is required to activate. When the
memory is full, old data is overwritten.
1. Navigate the menu system to get to the "Logging Wizard" screen, as
guided in Figure 4-24 on page 4-36.
2. Start the "Logging " Wizard by pressing the red (ENTER) button once.
3. Work through the "Duty" Wizard prompts (Figure 4-26) until completion;
this occurs when the menu system re-appears. Keypad hints, for the
illustrated Wizard sequence on the next page, are provided alongside the
prompts. If applicable, adapt the example to suit your application.
4. Circled numbers in the illustrated Wizard sequence relate to these notes:
(1) Press the red (ENTER) button once.
(2) Set the logging interval to once every 5 minutes (see P590).
(3) Set Fast Log Mode to activate at one metre or more (see P591). Units
are dependent on PV units (P200).
(4) Select the "None" option if no digital inputs are to be configured.
5. Return to the main menu by holding the ESC button for a few seconds,
releasing it when the main menu appears. Next, go on-line by selecting
the "Go on-line" menu option and then pressing the red (ENTER) button
once. Finally, press the ESC button repeatedly until the primary display
appears. You will now see "LOG" flashing on the primary display to
indicate logging is underway.
Figure 4-26. Logging Wizard -
Logging of level measurements
To Next Page
Loading...