Verify Analog Input Calibration - ABB RMC-100 User Manual

Figure 7-33: Calibrated AI 2 example (current mode)
31. Remain on the Calibrate screen and keep the calibrator connected to the AI.
32. To verify the calibration, proceed to section 7.1.4, Verify analog input calibration.
7.1.4

Verify analog input calibration

After calibration completes, the Current Value field displays the calibrated values based on the defined
range. Continue to use the calibrator to apply different input signal values to the AI and verify that the
value in the Current Value field reflects the expected calibration range values.
The instructions in this procedure apply to both current and voltage modes. The example in these
instructions is current mode.
IMPORTANT NOTE: Perform this procedure immediately when calibration completes for each AI.
Verify that the calibrator is set to the correct signal type.
To verify the analog input calibration:
1. Adjust the calibrator to apply the minimum (low) value of the signal range. Wait for the value
in the Current Value field to stabilize
2. Verify that Current Value displays a value equal or close to the target range low (0%) value
(Figure 7-34).
(Figure 7-34).
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