4.CALIBRATION
21
◇
Actual Load Calibration
This approach provides calibration by applying an actual load to the strain gauge sensor
and inputting the actual load value. This calibration is without little errors and more
correct.
4-1. Equivalent Input Calibration Procedure
The equivalent input calibration uses the following procedure :
Release the Calibration LOCK that inhibits calibration.
Set the minimum value of the digital change desired
（
omissible if no desired value is present
）
Set the rated output vale and zero point of the strain
gauge sensor.
Set the calibration of ON to prevent misoperation.
F340A
Strain gauge sensor
Indicated value
Actual
load
Releasing Calibration LOCK
Setting Scale Division
Equivalent Input Calibration
Inhibit Calibration
Calibration Lock
Summary of Contents for F340A
Page 1: ...F340A DIGITAL INDICATOR 14 Feb 2012 Rev 1 38 OPERATION MANUAL...
Page 9: ...CONTENTS 15 7 General Specifications 90 15 8 Accessories 91 16 CONFORMITY TO EC DIRECTIVES 92...
Page 92: ...13 SELF CHECK FUNCTION AND INITIALIZATION 83 Self check Visual Check Sequence...
Page 94: ...13 SELF CHECK FUNCTION AND INITIALIZATION 85 Initialization Sequence...
