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17
List of Error Messages
Error Messages
Error Messages
Error messages are created once an erroneous condition is detected.
Errors are retrieved in first-in-first-out (FIFO) order using the
SYSTem:ERRor? query or read from the front panel (see "Reading error
messages" in the U3606B Service Guide).
The first error returned is the first error that was stored. Reading this error
will clear this error allowing the next stored error to be read (if there are other
errors stored). Once you have read all of the interface-specific errors, the
errors in the global error queue will be retrieved.
If more than 20 errors have occurred, the last error stored in the queue (the
most recent error) is replaced with error number:
–350,"Queue overflow". No additional errors are stored until you remove
the previously stored errors from the queue.
If no errors have occurred when you read the error queue, the instrument
responds with the message: +0,"No error" or "nonE" if read from the front
panel.
The interface-specific and global error queues are cleared by the clear status
(*CLS) command and when the instrument power is cycled. The error queue
will not be cleared by a Factory Reset (*RST command) or an Instrument
Preset (SYSTem:PRESet command).
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U3606B Programmer's Reference
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