Keysight Technologies 3458A Guide D'utilisation page 261

– Check your computer manual for information on how your computer responds
– If END ALWAYS is specified for the high-speed mode, the EOI mode
– Query command: The END? query command returns the present EOI mode.
– Related commands: OFORMAT
Example
OUTPUT 722;"END ALWAYS" !ENABLES GPIB EOI
ERR?
Error query. When an error occurs, it sets a bit in the error register and illuminates
the display's ERR annunciator. The ERR? command returns a number
representing all set bits, clears the register, and shuts off the annunciator. The
returned number is the weighted sum of all set bits.
Syntax
ERR?
Error Conditions
The error conditions and their weighted values are:
Keysight 3458A User's Guide
controllers. Readings output in any other format do not have the cr lf end of
line sequence. When using the ASCII output format and multiple readings are
recalled from reading memory using the RMEM command, the multimeter
places a comma between readings. In this case, the cr,lf occurs only once,
following the last reading in the group being recalled. Commas are not used
when readings are output directly to the bus (reading memory disabled), when
readings are recalled using "implied read", or when using any other output
format.
to the EOI line.
automatically becomes ON while the readings are being taken. Following
completion of the readings, the EOI mode returns to ALWAYS. Refer to
Increasing the Reading Rate
high-speed mode.
Refer to Query commands
in Chapter 4 for more information on the
near the front of this chapter for more information.
Command Reference 6
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