Figure 60. Strain-Gage Shunt Calibration Finish
7.9.12.6.4 FieldCalStrain() Quarter-Bridge Zero
Continuing from FieldCalStrain() Quarter-Bridge Shunt Example (p. 226), keep the
249 kΩ resistor in place to simulate a strain. Using the CR1000KD Keyboard
Display or software numeric monitor, change the value in variable Zero_Mode to
1 to start the zero calibration as shown in figure Zero Procedure Start
(p. 227).
When Zero_Mode increments to 6, zero calibration is complete as shown in
figure Zero Procedure Finish
(p. 227).
Figure 61. Zero Procedure Start
Figure 62. Zero Procedure Finish
227
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