Emerson Rosemount 3490 Series Reference Manual page 88

Getting started
January 2021
2. To start data logging, change the logging interval (P590) from 0 to the interval
Using the logging wizard for data logging of level
measurements
The Logging Wizard is the easiest way to set-up the data logging feature after the main
application is set-up.
As an example, consider data logging of the control unit PV value (D800) every five
minutes; the control unit PV is a level measurement in meters. When that level
measurement is at one meter or more, the Fast Log mode is required to activate. When
the memory is full, old data is overwritten.
Procedure
1. Navigate to SETUP → [CONTROLLER] → LOGGING → Logging Wizard.
2. Start the Logging Wizard by selecting the red (enter) button once.
3. Change the operating mode to Program, if prompted.
4. Work through the wizard prompts
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required. Logging is now activated.
To stop data logging, change the logging interval (P590) back to zero.
Note
When the data logging interval is re-set, all logged data will be cleared from the
logging memory.
MAIN MENU
SETUP
Run App?
MONITOR
SELECT INSTRUMENT
Controller: ****
Tx1: ****
SETUP
DISPLAY
OUTPUT
LOGGING
LOGGING
Logging Wizard
Log Interval
Fast Log
(Figure 4-20) until the menu system re-appears.
Reference Manual
00809-0100-4841
Logging Wizard
ESC =Quit =Start
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