WSDA
®
-Base-104
®
USB Base Station
User Manual
Troubleshooting
40
Problem
Possible cause and recommended solution
3. sensor calibration is invalid
External sensors come with a factory calibration value that is
entered during configuration. Internal sensors are factory
calibrated and should not need adjustment. The calibration data
is provided with the sensor when purchased.If possible, perform
a field verification of the sensors by applying known loads and
comparing the measured values. In the channel configuration
settings, verify that the calibration calculations are correct.
Verify that the gain and offset range are correct and that the
baseline offset is set with Auto Balance, as applicable. Verify
that the calibration values (slope and offset) are correct. Verify
that the sensor channel units are selected correctly. Verify that
all parameters were written to the node channel. Recalibrate as
needed.
