ddtop UHC Magnetic Level Gauge, Руководство по эксплуатации

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(2) If you press the ‘↑’ key or ‘↓’ again, you can switch the sign of the data.
(3) Press the'←┘' key again, the symbol is selected and the first digit starts to flash, indicating that it
can be modified. Press for a long time or repeatedly press the'↑' key or'↓' to set the number
between 0-9 between cycles.
(4) Press the ‘←┘’ key again, the first digit is set and the second to fifth digits can be set in
sequence at the same time. The setting method is exactly the same as the first digit.
(5) After setting the fifth digit, press ‘←┘’ to start setting the decimal point. The decimal point starts
to flash at the same time, indicating that the decimal point can be set. At this time, press the ‘↑’ key
or ‘↓’ to move the position of the decimal point to the right or left to cycle through.
(6) After the decimal point is set, press the ‘←┘’ key, the up and down arrows on the left will light
up, indicating that the setting is saved.
(7) Press ‘←┘’ again to restart setting data.
7.1.5 Key function code quick reference table
When using button configuration on site, the two "888" display characters in the lower left corner of
the LCD indicate the current setting menu number, which is the setting function performed by the
current button. The corresponding relationship is:
"888" display in the lower left
corner
Set variable
0 or empty Normal Display
1 Enter the operation code (00911 initialize the meter)
2 Set unit
3 Set the lower limit of the range LRV
4 Set the upper limit URV
5 Set damping time
8 Density (standby)
9 Any point migration input compensation value, compensation
value = P actual measurement-P pre-output
11 LRV calibration
12 URV calibration
17 View sensor value
The instrument calibration, upper and lower limits of range and damping setting can be completed
according to the description in 7.1.4 Data Setting Method"
7.1.6 Unit Setup