9 Programming the Instrument
9.4 Status Register System & STATus Subsystem
Questionable Power Event Query
Returns the decimal value of the sum of the bits in the Questionable Power Event
Query register.
NOTE
The register requires that the associated PTRansition or NTRansition filters be
set before a condition register bit can set a bit in the event register. The data in
this register is latched until it is queried. Once queried, the register is cleared.
Remote Command
:STATus:QUEStionable:POWer[:EVENt]?
Example
:STAT:QUES:POW?
Preset 0
Status Bits/OPC depend-
encies
Sequential command
Questionable Power Negative Transition
Determines which bits in the "Questionable Power Condition" on page 2798 register
will set the corresponding bit in the "Questionable Power Event Query" on page
2799 register when the condition register bit has a negative transition (1 to 0).
The variable <integer> is the sum of the decimal values of the bits that you want to
enable.
Remote
Command
:STATus:QUEStionable:POWer:NTRansition <integer>
:STATus:QUEStionable:POWer:NTRansition?
Example
:STAT:QUES:POW:NTR 2
Source Unlevelled being cleared will be reported to the Power Summary of the Status Questionable
register
Preset 0
Min 0
Max 32767
Status Bits/OPC
dependencies
Sequential command
Questionable Power Positive Transition
Determines which bits in the "Questionable Power Condition" on page 2798 register
will set the corresponding bit in the "Questionable Power Event Query" on page
2799 register when the condition register bit has a positive transition (0 to 1).
2799 Spectrum Analyzer Mode User's &Programmer's Reference
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