KROHNE OPTIWAVE-M 7400 C Short Manual page 56

OPERATION
4
Menu Function
No.
C7.2 Security
C7.2.1 Login
C7.2.2 Change
Password
C7.2.3 Reset
Passwords
C7.2.4 Unlock Extended
Range
C7.2.5 Unlock SIL
C7.3 Errors
C7.3.1 Message View
C7.3.2 Error-Mapping
C7.3.2.1 Sensor:
Information
C7.5 Units
C7.5.1 Length
C7.5.2 Cst. Length
C7.5.2.1 Text
C7.5.2.2 Offset
C7.5.2.3 Factor
56
Function description
Enter the appropriate password here to change
settings. If you do not enter the password, you
can only change settings for the "user" access
level. For more data and the default passwords
for the "operator" and "expert" access levels,
Protection of the device settings
refer to
(access levels)
on page 25.
This changes the password for the "operator"
and "expert" access levels. For the procedure
to change the password, refer to
the device settings (access levels)
(How to change the password).
This is a special password that makes your
passwords for the "operator" and "expert"
access levels go back to the default passwords.
This password is supplied on request by the
after-sales service department.
This menu item can only be unlocked at the
factory.
This menu item can only be unlocked at the
factory.
A log of device errors. Scroll down the list and
push [>] to show the error details. The error will
have a letter code ("F", "S", "M", "C" and "I")
that agrees with NAMUR NE 107 Guidelines.
This permits you to change the error code that is
given to an incident.
Minimum access level to change the
setting: User
The length unit shown in Normal mode. If you
set this menu item to "Cst." (custom length
unit), enter values in menu items C7.5.2.1 thru
C7.5.2.3.
Minimum access level to change the
setting: User
Enter a text (8 characters maximum) for the
custom length unit.
Enter an offset value.
Enter a factor. Multiply the measured value by
this factor to change m (metres) to the custom
length unit.
www.krohne.com
Selection list
4-digit hexadecimal
password
4-digit hexadecimal
password
Protection of
on page 25
—
—
—
Read only
None, Information (I),
Maintenance Request (M),
Out of Specification (S),
Function Check (C), Failure
(F)
m, cm, mm, ft, in, Cst.
—
—
—
OPTIWAVE-M 7400 C
Marine Default
Refer to
"Function
description"
Refer to
"Function
description"
—
—
—
—
Information
mm
Cst.
0.0 m
1.0
02/2019 - MA OPTIWAVE-M 7400 C R01 en