User`s manual

:QUEStionable[:EVENt]?
STATus:QUEStionable[:EVENt]? returns the contents of the Questionable Signal
Event Register. Reading the register clears it to 0.
Comments • The Event Register is also cleared to 0 by the *CLS common command.
• Executable when Initiated: Yes
• Coupling Group: None
• Related Commands: STATus commands, *SRE, *STB?
•
*RST Condition: Unaffected
• Power-on Condition: The Event Register is cleared to 0.
Example Querying the Questionable Signal Event Register
STAT:QUES:EVEN? Queries the Questionable Signal Event
Register.
:QUEStionable:NTRansition
STATus:QUEStionable:NTRansition <unmask> sets the negative transition mask.
For each bit unmasked, a 1-to-0 transition of that bit in the Questionable Signal
Condition Register will set the same bit in the Questionable Signal Event Register.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
<
unmask>
numeric or
non-decimal
numeric
0 through +32767 none
The non-decimal numeric forms are the #H, #Q, or #B formats specified by IEEE-488.2.
Comments • Executable when Initiated: Yes
• Coupling Group: None
• Related Commands: STATus commands, *SRE, *STB?
•
*RST Condition: Unaffected
• Power-on Condition: STATus:QUEStionable:NTRansition 0
Example Setting the Questionable Signal Register Negative Transition Mask
STAT:QUES:NTR #H0008 Sets the Event bit when sweeping condition
is cleared.
STATus
Chapter 8 Command Reference 387