SICK DUSTHUNTER SB30

47
8026957/AE00/V1-0/2021-08| SICK OPERATING INSTRUCTIONS | DUSTHUNTER SB30
Subject to change without notice
START-UP AND PARAMETER SETTINGS 4
– Use the regression function of the measuring system (use without measured value
computer).
In this case, the correlation to the scattered light intensity has to be determined. To
do this, calculate the regression coefficients cc2, cc1, cc0 to be entered in the mea-
suring system from K2, K1, K0.
Using (2) in (1), the result is as follows:
Using (3), the result is as follows:
Now enter the regression coefficients cc2, cc1 and cc0 determined in directory
“Configuration/Application parameters” (see “SOPAS ET menu: Configuration/Application
parameter (example)”, page 43) (set sender/receiver unit to “Maintenance” state and
enter the Level 1 password).
Reset the sender/receiver unit to “Measurement” state afterwards).
4.2.11 Data backup in SOPAS ET
All parameters relevant for recording, processing and input/output of measured values as
well as current measured values can be saved in SOPAS ET and printed. This allows easy
reentering of set device parameters as needed or registering device data and states for
diagnostic purposes.
The following options are available:
● Saving as a project
Not only device parameters but also data logs can be saved.
● Saving as a device file
Saved parameters can be processed without a device connected and transferred to the
device again later.
● Saving as a protocol
Device data and parameters are registered in the Parameter protocol.
A Diagnosis protocol can be created for analysis of the device function and recognition
of possible malfunctions.
ccc2SL
2
 cc1 SL cc0++=
(3)
cK2LZSL
20mA LZ–
MBE
-----------------------------
+


2
K1 LZ SL
20mA LZ–
MBE
-----------------------------
+


K0++=
cc1 2 K2 LZ K1+
20mA L Z–
MBE
-----------------------------


=
cc0 K2 LZ
2
 K1 LZ K0++=
cc2 K2
20mA L Z–
MBE
-----------------------------



2
=
This method allows changing the parameters for the selected measuring range as
desired.
Description, see SOPAS ET Help menu and DUSTHUNTER Service Manual.