Collection and Playback of Data on Checker Si30-408
170 Service Checker Type3 Application Edition
4.5 Using Secondary Axis
If “Opening degree of electronic expansion valve” is selected from the data, due to large
amplitude range of 0 to 2000 pulses, the temperature data will be gathered at the bottom of the
graph, thus resulting in hard verification of data. Therefore, use the secondary axis to facilitate
the reading of the data.