Maretron DSM250-01 user manual Current Sensor Zero Offset Calibration

DSM250 User’s Manual

6.5.1.5 Restore Factory Defaults

This option restores all settings on the device to their factory default state.

6.5.2 Current Sensor Zero Offset Calibration

The DCM100 is shipped with a Hall-effect current sensor. In order to match the DCM100 unit and the sensor to one another and ensure maximum accuracy, you should perform this calibration step while there is no current flowing through the current sensor. Move the highlight bar to the Current Sensor Zero Offset Calibration and press the Enter button. The following confirmation screen will be displayed:

Figure 53 – Current Sensor Zero Offset Calibration Confirmation Screen

Make sure that no current is flowing through the sensor, and press Begin to execute the calibration process or Cancel to return to the previous menu. When the calibration is complete, the following screen will be displayed.

Figure 54 – Current Sensor Zero Offset Calibration Complete Screen

Press the Back button to return to the previous menu.

Page 64 Revision 1.4.16a