ABB RMC-100 User Manual page 132

Figure 7-7: User-defined Analog Input 1 range value
The values in the Target column of the table update to reflect the user-defined range
Figure 7-8: 3-point calibration target values for user-defined range
13. Adjust the calibrator to apply the low value of the signal range. For example, if the signal range
of the external device is 1 to 5 Vdc, apply 1 Vdc.
14. Click Low Cal Point. The Enter Low Calibration Value dialog box displays
15. Wait for the Current Reading field value to stabilize. This value should match or be close to the
signal value from the calibrator (~ 1 Vdc).
IMPORTANT NOTE: The Current Reading value is also displayed in the Current Value field. The
term "current" used in these fields do not reflect values for electrical current. Before calibration is
complete, these fields display voltage values. Current means real-time. Fields display values
detected at the time the calibrator supplies the voltage to the AI.
1 3 2 | R MC-1 00 | 2 10 5 55 2MN A E
(Figure 7-8).
(Figure 7-9).