Procedures Shared By All Calibration Methods; Locking And Unlocking Calibration Values; Equivalent Input Calibration - KYOWA WP-120A Instructions For Use Manual

4. Settings
Procedures shared by all calibration
methods
The calibration methods are equivalent input calibration and
actual load calibration. All the calibration methods have the
same procedures before and after calibration.
An overview of the calibration procedures is shown below.
Unlock calibration values
Calibration
Equivalent input calibration or actual load calibration
Lock calibration values
Following an explanation of the procedures to be conducted
before and after calibration are explanations of the procedures
for equivalent input calibration and actual load calibration.

Locking and unlocking calibration values

Usually, the unit is used with CALIBRATION LOCK set to ON. This
must be set to OFF before calibration. After calibration, set it
to ON again.
1
Touch the CALIBRATION LOCK setting value button
on the DISPLACE. SENSOR screen.
2
Select OFF or ON.
3
Touch the OK button to confirm the setting.
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4-4-1. Equivalent input calibration

This method determines the calibration value by recording
rated output and rated capacity values from a test report.
Use this to calibrate easily when an actual load cannot be
applied.
An overview of the equivalent input calibration procedures is
shown below.
Output phase and other settings
Zero balancing
Output phase and other settings
Set items other than ZERO BALANCING.
4-4-1-1. Pulse output
OUTPUT PHASE (AB, A)
This sets the displacement sensor output.
COUNT NUMBER
DISPLAY VALUE
Set these according to the specifications of the sensor.
Calculate the resolution using the following formula.
Resolution = Display value/Count number
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