Murata MEMS Evaluation
Unit User Manual
Murata Electronics Oy
Subject to changes
15/34
www.murata.com
Doc.Nr. 82175700
Rev.D
5.4.2 Sensor status indicator
The
Sensor status
indicator shows the current status for the sensor. If the status color is green
there are no status errors. Red means there are status errors and they should be read by using the
view. Typically the status errors are latched until the status registers are cleared
(read). If the status color is black, the sensor status is not read from the sensor. Sensor status
information (ok / fail) is also appended to the decimal data file while saving the data to a file.
5.4.3 Changing the chart range
The Chart range
control contains predefined sensor specific ranges, as well as
Automatic
and
Manual
modes. The
Automatic
mode scales the chart range according to the minimum and
maximum values shown on the chart. Use the
Manual
mode to set an arbitrary range between
predefined minimum and maximum values.
Figure 18. Chart range control
If the
Manual
mode is selected, the following dialog is shown (showing previously set values for
manual mode if they exist):
Figure 19. Dialog to set chart range manually
The user can then set the minimum and maximum values for the range. If the values are not valid,
an error message is shown. The
Ok
button accepts the new values and the
Cancel
button discards
the changes and restores the previous range. There is also a check box to use the current
minimum and maximum values from the chart (the values are taken from the chart when the dialog
is shown).
Note: Dot (.) character must be used as a decimal separator.
