Operation, 4 troubleshooting – KROHNE OPTISENS CL 1100 EN User Manual
Page 34
5
OPERATION
34
OPTISENS CL 1100
www.krohne.com
01/2012 - 4001834501 - MA OPTISENS CL 1100 R01 en
5.3.5 Calibration log
Accessing the calibtration log
• You are on the data level and you see the calibration history. With the help of
or
you can
scroll through the different entries.
• If you want to return to the measuring mode press ^
^
^
^ several times until you reach this mode.
5.4 Troubleshooting
INFORMATION!
In order to show the history of the calibrations, the converter has a calibration logbook function.
Up to 64 entries of the calibration history are stored including date and time.
•
Press >>>> for more than 2.5 seconds, then release the button. You are on the main menu level. In the
upper line of the display "A" appears, beneath the main menu quick setup
quick setup
quick setup
quick setup is highlighted.
•
Press
or
until the main menu test
test
test
test is highlighted.
MAIN MENU
A quick setup
> B test
> B test
> B test
> B test
C setup
D service
Press >>>> to enter the chosen menu.
You are on the first submenu level. In the upper line of the display "test" and "B1" appears,
beneath the submenu sim.process input A
sim.process input A
sim.process input A
sim.process input A is highlighted.
Press or until the submenu logbooks
logbooks
logbooks
logbooks is highlighted.
Press >>>> to enter the chosen menu.
You are on the second submenu level. In the upper line of the display "logbooks" and
"B1" appears, beneath the submenu status log
status log
status log
status log is highlighted.
Press
or
until the submenu calibration log
calibration log
calibration log
calibration log is highlighted.
Press >
>>> to enter the chosen menu.
Problem
Possible cause
Remedy
The measurement is inaccurate.
This is probably due to coatings
on the electrodes.
The sensor needs to be cleaned.
Use automatic sensor cleaning
or, if this does not help, clean the
electrodes with a soft cloth. For
further information refer to
Cleaning on page 35.
The sensor slope appears to be
too small.
.book Page 34 Wednesday, February 1, 2012 11:58 AM