KROHNE OPTIWAVE-M 7400 C Short Manual page 62

OPERATION
4
Procedure
Screen
62
Steps
•
2 × [>], 2 × [ ] and [>].
•
If it is the default password: 2 × [>], 5 ×
[ ], [>] and 8 × [ ]
•
[^] to confirm.
•
[ ], [>], [ ] and 2 × [>].
•
[ ] or [ ] for the selection of the
empty spectrum type (Full
(Average), Full (Max), Partial
(Average), Partial (Max)).
•
[^] to confirm.
•
[>] to change the position of the
cursor.
•
[ ] to decrease the value (or move the
decimal point one digit to the left) or
[ ] to increase the value (or
move the decimal point one digit to
the right).
•
[^] to confirm.
•
[^] to confirm.
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OPTIWAVE-M 7400 C
Description
Default screen.
Enter Program mode and go to menu item A3
Login.
Enter the password used at this time for the
"Expert" access level. If it is the default
password, enter "0058".
Push these buttons to start the Record
Spectrum (Empty Spectrum) procedure.
Empty spectrum type. Make a selection from
the list of parameters. If you can empty the
tank, set this menu item to "Full, Average" or
"Full, Max". If you cannot empty the tank, set
this menu item to "Partial, Average" or "Partial,
Max".
If you set Tank Type in the Standard Setup
procedure or in menu item C1.1 to "Agitator",
set Empty Spectrum Type to "Full, Max" or
"Partial, Max". If the device is near to a product
inlet, set Empty Spectrum Type to "Full, Max" or
"Partial, Max".
Partial distance. If you set Empty Spectrum
Type to "Partial, Average" or "Partial, Max",
you will have one more step to do in this
procedure. You must give a "partial distance"
value less than or equal to the distance to the
product surface from the flange facing or
thread stop of the process connection.
CAUTION!
If the "partial distance" value is more than the
distance to the product surface, then the device
will filter the level signal and the device will not
measure the level of the product correctly.
Make sure that the tank is empty or it
contains not more than the minimum
quantity. Energize and operate all
equipment that moves in the tank (e.g.
agitators).
02/2019 - MA OPTIWAVE-M 7400 C R01 en