Keysight U3606A, Programmer'S Reference Manual, Page: 306 / 372

11 STATus Subsystem
STATus:QUEStionable[:EVENt]?
292 U3606A Programmer’s Reference
STATus:QUEStionable[:EVENt]?
Syntax
STATus:QUEStionable[:EVENt]?
This command queries the event register for the Questionable Data
register group and returns a decimal value which corresponds to the
binary- weighted sum of all bits set in the condition register. For example,
if bit 1 (decimal value = 2) and bit 9 (decimal value = 512) are set, this
command will return the decimal value “
+514
”.
Remarks
• An event register latches the various events from the condition register.
There is no buffering in this register; while an event bit is set,
subsequent events corresponding to that bit are ignored.
• Once a bit is set, it remains set until cleared by reading the event
register.
• The
STATus:PRESet
,
SYSTem:PRESet
,
*RST
, and
*PSC
commands
have no effect on this register.
Example
See also
“STATus:PRESet” on page 288
“SYSTem:PRESet” on page 301
N O T E
This is a read-only register and the bits are cleared when you read the
register. For more information on the bit definitions of the Questionable
Data register and the SCPI status diagram see the
“SCPI Status
System” on page 12 .
&
STAT:QUES?
This command reads the event register for the
Questionable Data register group.
$
+2568