Internal Settings And Calibration Methods - Intelligent UFM-B Maintenance Manual

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Power supply of 5 V DC;
Minimum signal voltage per verification scale interval is 1.5 µV;
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16 bits serial digital output;
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Excitation power supply for the load cell is 5 V DC;
Minimum input impedance of the load cell is 85 Ω;
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Maximum cable length for the connection between the indicator and
the junction box or load cells (when more then one load cell is
connected) is 1 m/mm
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The analog data processing unit is built in a closed metal box.

2.4 INTERNAL SETTINGS AND CALIBRATION METHODS

12 internal settings are available as below table.
Function Symbol
1 F1
2 F2
3 F3
4 F4
5 F5
6 F6
7 F7
8 F8
9 F9
10 F19
11 F20
12 F21
2.4.1 How to Enter the Functions Required
a. Press and hold TARE and turn scale on by pressing ON/OFF
b. The scale shows F1
c. Press TARE until the desired function number appears
d. Press MODE to enter selection
e. Press TARE to save and continue selection
f. Press ZERO to quit to restart the scale
2.4.2 Offset Value Reading (F1)
a. Remove all loads from platform
b. Enter F1 through procedures as described in 2.4.1
c. The display shows the offset value
2
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Description
Offset value reading
Full LCD display segment checking
Span value reading/Configuration Setup
Auto power off setting
RS-232 transmission setting
Average function setting
Data output setting
Printout format setting
Auto tare function setting
1/30000 verification mode
C.G.- gravity of calibration location
U.G.- gravity of location of installation
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