System:error; System:version - Keysight VXI Bus 75000 C Series User And Programming Manual

SYSTem Subsystem

SYSTem:ERRor?

SYSTem:ERRor? queries the error register for the error value and returns a string
error message to identify the error type. The errors are held in an error buffer and
read in a first-in-first-out manner by this command.
Example
SYST:ERR? queries the mainframe for errors.

SYSTem:VERSion?

SYSTem:VERsion? returns the SCPI version to which this instrument complies.
Comments
Keysight E1458A 96-Channel Digital I/O Module User Guide
– The command returns the following string (revision number may vary and
serial number is always set to 0):
HEWLETT-PACKARD,E1458A,0,A.06.00
–
Returns the error number and error string. If no errors are in the error
buffer, returns: +0,"No error".
– Related Commands: *ERR
– *RST Condition: NONE
– Returns a decimal value in the form: YYYY.R; where YYYY is the year, and R
is the revision number within that year.
Keysight E1458A Command Reference
109