Technical data

13 Status Reporting Commands
128 U2761A Programmer’s Reference
STATus:QUEStionable[:EVENt]?
Syntax
STATus:QUEStionable[:EVENt]?
This query returns the binary-weighted sum of all bits set in the
Questionable Data event register. This is a read- only register and the bits
are cleared when you read the register.
Remarks
• Once a bit is set, it remains set until cleared by reading the event
register or the clear status (*CLS) command.
• For more information on the Questionable event register, refer to
Chapter 1, “Status system diagram” on page 12. The bit definitions for
the Questionable Data register are listed in “Questionable Data
register” on page 13.
Example
The following query reads the Questionable event register.
STAT:QUES?
Typical response:
+512
STAT :QUES ?:EVEN