Error - Agilent Technologies HP E1355A User Manual

:ERRor?

Comments
Example
94 Strain Gage Multiplexer Command Reference
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SYSTem:ERRor? returns the error numbers and corresponding error
messages in the error queue of a switchbox. See Appendix E for a listing of
switchbox error numbers and messages.
•
Error Numbers/Messages in the Error Queue: Each error
generated by a switchbox stores an error number and corresponding
error message in the error queue. Each error message can be up to
255 characters long.
•
Clearing the Error Queue: An error number/message is removed
from the queue each time the
The errors are cleared first-in, first-out. When the queue is empty,
each following SYSTem:ERRor?
To clear all error numbers/messages in the queue, execute the
command.
•
Maximum Error Numbers/Messages in the Error Queue: The
queue holds a maximum of 30 error numbers/messages for each
switchbox. If the queue overflows, the last error number/message in
the queue is replaced by -350, "Too may errors". The least recent
error numbers/messages remain in the queue and the most recent are
discarded.
Reading the Error Queue
SYST:ERR?
command is sent.
SYSTem:ERRor?
command returns 0, "No error".
Query the error queue.
*CLS
Chapter 5