Chapter 566Error ConditionsThe DT9828 module reports overrun errors by sending an overrun event to the applicationprogram. If this error condition occurs, the instrument stops acquiring and transferring data tothe host computer. To avoid this error, try one or more of the following:• Reduce the sample rate• Close any other applications that are running• Run the program on a faster computerAdditionally, the following constants may be reported to the host:• 99999.0 – SENSOR_IS_OPEN, described on page 61• 88888.0 – TEMP_OUT_OF_RANGE_HIGH, described on page 61• –88888.0 – TEMP_OUT_OF_RANGE_LOW, described on page 61An additional error will be reported if a ESD spike causes an analog input channel to stopworking. If the instrument is scanning when this occurs, scanning will stop and an error willbe reported. To resume scanning, you must restart the scan. If the channel is functional,scanning will resume. If the channel is not functional, scanning will not resume and the errorwill be reported once again; contact Customer Service, as described on page 91, to return themodule to the factory.
