STATus Commands
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STATus:QUEStionable:ENABle <NR1>
Sets the value of the enable register for the Questionable Status group.
The enable register is a mask for enabling specific bits from the Operation
Event register to set the QUES (questionable summary) bit of the Status
Byte register. STATus:PRESet clears all bits in the enable register. *CLS
does not clear the enable register, but does clear the event register.
Syntax
STATus:QUEStionable:ENABle <state>
Arguments
0-0x7fffffff
Default value
0|OFF
Example
STAT:QUES:ENAB 128
Query syntax
STATus:QUEStionable:ENABle?
Returns
<NR1>
STATus:QUEStionable:NTRansition <NR1>
Sets the value of the NTR (Negative-Transition) registers. These registers
serve as a polarity filter between the Questionable Condition and
Questionable Event registers. When a bit in the NTR register is set to 1,
then a 1-to-0 transition of the corresponding bit in the Questionable
Condition register causes that bit in the Questionable Event register to be
set. STATus:PRESet sets all bits in the PTR registers and clears all bits in
the NTR registers.
• If the same bits in both NTR and PTR registers are set to 1, then any
transition of that bit at the Questionable Condition register sets the
corresponding bit in the Questionable Event register.
• If the same bits in both NTR and PTR registers are set to 0, then no
transition of that bit at the Questionable Condition register can set the
corresponding bit in the Questionable Event register.
• The value returned is the binary-weighted sum of all enabled bits in the
register.
Syntax
STATus:QUEStionable:NTRansition <NR1>
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