Keysight DAQ970A Guia Del Usuario página 93

Vertical & Cursors softkey
Please refer to Vertical & Cursors
Pan & Zoom softkey
Please refer to Pan & Zoom
View the error queue
Press the Errors softkey to display up to the 20 errors in the error queue. Error annunciator,
read them. When the front panel Error annunciator (ERR) turns on, one or more command syntax, execution, or
hardware errors have been detected. A record of up to 20 errors is saved in the instrument's error queue.
Errors are retrieved in first-in-first-out (FIFO) order. The first error returned is the first error that was saved. Errors
are cleared as you read them. When you have read all errors from the queue, the ERR annunciator turns off and the
errors are cleared. The instrument beeps once each time an error is generated.
If more than 20 errors have occurred, the last error saved in the queue (the most recent error) is replaced with "Error
queue overflow". No additional errors are stored until you remove errors from the queue. If no errors have occurred
when you read the error queue, the instrument responds with "No error".
Keysight DAQ970A/DAQ973A User's Guide
for more information.
for more information.
3 Features and Functions
is cleared as you
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