Emerson Rosemount 3490 Series, Reference Manual

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4.4.16 Reset the totalizer
Prerequisites
The totalizer may have password (PIN) protection to prevent unauthorized persons from
re-setting the total.
Procedure
1. Navigate to MONITOR
→
[CONTROLLER]
→
READINGS
→
TOTALIZER .
2. To re-set a totalizer to zero, display the Totalizer Count parameter D828 and then
select the button corresponding to Reset command on display line 4.
Related information
Set-up the PIN security
4.4.17 Display configuration options
Menu SETUP
→
[CONTROLLER]
→
OUTPUT
→
DISPLAY
The factory default configuration of the full display can be changed to show different
graphic and text information.
Table 4-37: Display Configuration Parameters
Parameter Description Factory default
P570 Display Upper Select from the multiple-choice list of parameters
(see
Table 4-38 ). For example, a totalizer count can
be displayed when D828-Totalizer is selected. If it
will fit, the clock time will also be displayed alongside
the selected parameter.
P731-Time
P571 Display Middle Select from the multiple-choice list of parameters
(see
Table 4-38 ). For example, the control unit
Secondary Value (SV) value can be displayed when
D801-SV is selected.
D800-PV
P572 Display Lower Select from the multiple-choice list of parameters
(see
Table 4-38 ). For example, you can display a user-
defined message (P241) when the 'P241' option is
selected.
Bar graph
P573 Decimal places Use this to adjust the number of decimal places.
Range 0 to 5. Alternatively, select “Disabled” (Auto)
for the control unit to automatically choose the
number of decimal places for a displayed parameter
value. 3
P574 Display size Use this to adjust whether the display shows the
Large PV display after a period of keypad inactivity, or
remains showing the Full PV display.
Large
P575 Back light Select from On (always on), Off (always off) or Auto
(goes on when using keypad; goes off after five
minutes of inactivity).
On
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