Agilent Technologies E4418B User Manual page 163

Errors are retrieved in a first in first out (FIFO) order. If more than 30 errors occur, the
error queue overflows and the last error in the queue is replaced with error -350,
"Queue Overflow". Any time the queue overflows the most recent error is
discarded.
Once the errors are read they are removed from the error queue. This opens a position
at the end of the queue for a new error message, if one is subsequently detected. When
all errors have been read from the queue, further error queries return +0, "No
errors".
To delete all the errors in the queue from the front panel press:
System
• ,
More
Inputs
To delete all the errors in the queue remotely use:
• the *CLS (clear status) command.
The error queue is also cleared when the instrument power has been switched off.
Agilent E4418B User's Guide
, then
Error List Clear Errors
Error Messages
Introduction
.
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