SYSTem:ERRor?
Queries the error register for the error value and string to identify the error. The errors are held in an error buffer and read on a
Parameters None
Comments • Returns the error number and string. If no errors are in the error buffer, the command returns:
+0,"No error"
•*CLS clears the error buffer.
•*RST does not affect the error buffer
•Refer to Appendix C for possible error messages.
Example SYST:ERR? | Requests the error messages. |
SYSTem:VERSion?
Returns the SCPI version to which this module complies.
Parameters None
Comments • Returns a decimal value in the form:YYY.R where YYY is the year and R is the revision number within that year. Since there is no SCPI subsystem defined for Digital I/O or Event Interrupts, the version returned will be:
1990.0
HP E1459A SCPI Command Reference 69