System; Error; Version - HP E1340A User Manual

SYSTem

Subsystem Syntax

:ERRor?

Comments
Example

:VERSion?

Comment
Example
Chapter 7
The

SYSTem

subsystem returns error messages and the SCPI version
number to which the HP E1340A complies.
SYSTem

:ERRor?

:VERSion?

SYSTem:ERROR? returns the error messages in the error queue. See
Table B-4 in Appendix B for a listing of possible error numbers and
messages.
The HP E1340A places any generated errors into the error queue.
The queue is first-in, first out. With several errors waiting in the
queue, the
SYSTem:ERRor?
first.
The error queue can hold 30 error messages. If the HP E1340A
generates more than 30 messages that are not read, it replaces the last
error message in the queue with error -350,"Too many errors". No
additional messages are placed into the queue until
reads some messages or the
queue.
When the error queue is empty,
error".
Executable when initiated: Yes
*RST Condition: unaffected
Power-On Condition: no errors are in the error queue
Reading the error queue
SYST:ERR?
returns the SCPI version number to which the HP
SYSTem:VERSion?
E1340A complies: " 1991.0" .
Executable when initiated: Yes
*RST Condition: none
Querying the SCPI revision
SYST:VERS?
[query only]
[query only]
returns the oldest unread error message
*CLS (clear status) command clears the
SYSTem:ERRor?
Query the error queue
Query SCPI revision
HP E1340A Command Reference
SYSTem:ERRor?
SYSTem:ERRor?
returns +0,"No
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