DURAG D-R 290, Operating Manual

Page: 128 / 202

7 | Checking / setting parameters with D‑ESI 100
128 D-R 290
Setting path:
Site map > »Device (e.g. D‑R 290 ) > >
Common parameters > Variables
setting > [
type code
] >
Set the output variable (type code) of the measurement channel
Left click on "device" in the site map.
Left click on for the desired device in the device list.
Under
Common parameters
in the list field, after "
Select group"
, select "
Var­
iable setting"
.
Left click on the "Code table" symbol in the "Type code in the measurement
channel" line (#1 … #4) for which you wish to change the setting.
Left click on the radio button (column On/Off) in the line which contains the desired
output variable (type).
●
Left click on the "
Close
" button, to close the window
without loading the new value
to the measuring head.
●
Left click on the "
Send
" button to load the new value to the temporary memory of
the measuring head and then close the window.
The new setting will immediately be used until the device is next restarted. After a re­
start, the old setting will be used. In order to use the new setting permanently (even
after a restart), the settings must be saved before the next restart.
To do this, left click on the "Save parameters" button. (The new setting is not used
permanently until it has been saved.)
Available type codes for the D-R 290
The following type codes can be set for the D-R 290:
Type Unit Description
Dust mg/m³ Dust content, calculated from the optical density and the
calibration parameters
(see 4.2.7 Calculation of the dust concentration [
}
48] and
7.7.6 Settings [
}
142] )
Dust (standard) mg/Nm³ Dust content converted to standard cubic metres
(see 7.7.10 Temperature compensation [
}
149] )
Transmission % T Optical transmission in the measuring path. The display
shows the transmission which the light encounters in tra­
versing the measuring path once.
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Save parameters
7.5.2.1