20
【
Fxx
】
[
,,
F01
]
[
d,,,***
]
In the weighing display state, press and hold
the [Fxx] key for a long time, and the lower
row will flash. If [
F00
] is displayed in the
lower row. Then enter the password to modify
the level, log in first, and then do this step
again.
【↓】
[
,,
F00
] [
pp -----
] Select login again.
[input]
[
,,
F00
] [
pp -----
]
After pressing the enter key, the rightmost
bar in the upper row flashes.
Directio
n key
[
,,
F00
] [
pp ----1
]
Enter the corresponding password (take the
factory default user password as an
example).
[input]
[
,,
F00
] [
n1 -----
]
In the new password input interface, the
rightmost bar in the top row flashes.
Directio
n key
[
,,
F00
] [
n1 *****
]
Enter a new password for the first time
through the arrow keys.
[input]
[
,,
F00
] [
r1 -----
]
In the new password input interface, the
rightmost bar in the top row flashes.
Directio
n key
[
,,
F00
] [
r1 *****
]
Through the arrow keys, enter the new
password again to verify the consistency.
[input]
[
,,
F00
]
[
,,ok1,,
]
OK1
is displayed, indicating that the user
password has been successfully modified.
After displaying for 1 second, it will
automatically exit to the weighing display
state.
If it is inconsistent with the password
entered for the first time, the previous step
will still be displayed.
Table 7.3 Modification Steps of Login Password
Note: The second login must be the same level password, otherwise it will switch
between different login levels, and you cannot enter the password modification
interface.
Note: If you forget your login password, please contact us for relevant
operation information.
7.4 Calibration and setting of analog output port
This instrument has two 4-20mA analog output ports, and the variables
corresponding to each output port can be set, and the corresponding full scale
can also be set.
If analog output is used for the first time, it may need to be calibrated first
(it has been uniformly calibrated at the factory). The calibration method is as
follows:
