Endress+Hauser SpectraSensors J22 TDLAS, Руководство по эксплуатации

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J22 TDLAS Gas Analyzer Operating Instructions
Hauser 77
Parameter Prerequisite Description User entry
Factory
setting
0%
bargraph
value 3
A selection was made in the
Value 3 display parameter.
Enter 0% value for bar graph
display.
Signed floating-point
number
700 mbar a
100%
bargraph
value 3
A selection was made in the
Value 3 display parameter.
Enter 100% value for bar
graph display.
Signed floating-point
number
1700 mbar a
Decimal
places 3
A measured value is specified in
the Value 3 display parameter.
Select the number of decimal
places for the display value.
• x
• x.x
• x.xx
• x.xxx
• x.xxxx
x.xx
Value 4
display
A local display is provided. Select the measured value
that is shown on the local
display.
For the picklist, see the
Value 2 display parameter
Cell gas
temperature
Decimal
places 4
A measured value is specified
in the
Value 4 display
parameter.
Select the number of decimal
Places for the display value.
• x
• x.x
• x.xx
• x.xxx
• x.xxxx
x.xx
Display
language
A local display is provided. Set display language Picklist English
Display
interval
A local display is provided. Set time measured values are
shown on display if display
alternates between values.
1 to 10 s 5 s
Display
damping
A local display is provided. Set display reaction time to
fluctuations in the measured
value.
0.0 to 999.9 s 0.0 s
Header A local display is provided. Select header contents on
local display.
• Device tag
• Free text
Device tag
Header text In the Header parameter, the
Free text option is selected.
Enter display header text. Max. 12 characters such as
letters, numbers, or special
characters (e.g., @, %, /)
------------
Separator A local display is provided. Select decimal separator for
displaying numerical values.
• . (point)
• , (comma)
. (point)
Backlight One of the following
conditions is met:
•
Order code for “Display;
operation”, option F “4-line,
illum.; touch control”
• Order code for “Display;
operation”, option G “4-line,
illum.; touch cWLAN”
• Order code for “Display;
operation”, option O “remote
4-line display, illum;
10m/30ft cable; touch
control”
Switch the local display
backlight on and off.
• Disable
• Enable
Enable
7.15.5 Configuration management submenu
After commissioning, you can save the current device configuration or restore the previous device configuration. You
can do so using the Configuration management parameter and the related options found in the Configuration
backup submenu.
Navigation Setup menu → Advanced setup → Configuration backup