Configure device options and preferences
5.1.4
Configure the refresh rate of data shown on the display
Display
ProLink III
Field Communicator Configure > Manual Setup > Display > Display Variable Menu Features > Refresh Rate
Fieldbus host
Overview
You can set Refresh Rate to control how frequently data is refreshed on the display.
Procedure
Set Refresh Rate to the desired value.
The default value is 200 milliseconds. The range is 100 milliseconds to 10,000 milliseconds
(10 seconds).
5.1.5
Enable or disable automatic scrolling through the
display variables
Display
ProLink III
Field Communicator Configure > Manual Setup > Display > Display Variable Menu Features > Auto Scroll
Fieldbus host
Overview
You can configure the display to automatically scroll through the configured display
variables or to show a single display variable until the operator activates Scroll. When you
set automatic scrolling, you can also configure the length of time each display variable is
displayed.
Procedure
1.
58
OFF-LINE MAINT > OFF-LINE CONFG > DISPLAY > RATE
Device Tools > Configuration > Transmitter Display > Display Variables
LDO TB > UI_UpdatePeriodmsec (OD Index 42)
OFF-LINE MAINT > OFF-LINE CONFG > DISPLAY > AUTO SCRLL
Device Tools > Configuration > Transmitter Display > General
LDO TB > EN_LDO_AUTO_SCROLL (OD Index 16)
Enable or disable Auto Scroll as desired.
Option
Description
Enabled
The display automatically scrolls through each display variable as specified
by Scroll Rate. The operator can move to the next display variable at any
time using Scroll.
Disabled (de-
The display shows Display Variable 1 and does not scroll automatically. The
operator can move to the next display variable at any time using Scroll.
fault)
Micro Motion Model 2700 Transmitters with FOUNDATION Fieldbus