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Subsystem Syntax
SYSTem:ERRor?
Comments
Example
Chapter 5
The
subsystem returns the error numbers and error messages in the error
SYSTem
queue, and returns the types of modules (cards).
SYSTem
:ERRor?
SYSTem:ERRor?
returns the error numbers and error messages in the error queue.
See Appendix C for a listing of the error numbers and messages.
•
Error Numbers/Messages in the Error Queue: Each error generated by the
D/A Converter 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
SYSTem:ERRor?
first-in, first-out. When the queue is empty, each
returns "0, No error". To clear all error numbers/messages in the queue, execute
the
command (see the mainframe operating manual).
*CLS
•
Maximum Error Numbers/Messages in the Error Queue: The queue holds a
maximum of 30 error numbers/messages for the D/A Converter. If the queue
overflows, the last error number/message in the queue is replaced by "-350, Too
many errors". The least recent error numbers/messages remain in the queue and
the most recent are discarded.
Reading the Error Queue.
This command queries the error queue, reads and prints the numbers/message.
SYST:ERR?
command is sent. The errors are cleared
SYSTem:ERRor?
HP E1328A Command Reference
SYSTem
command
49
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