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Chapter 8 577
Using the STATus System
STATus Subsystem
Using the STATus System
This query returns the decimal value of the sum of the bits in the
Questionable Frequency Condition register.
NOTE The data in this register is continuously updated and reflects the
current conditions.
Key Type: There is no equivalent front panel key.
Questionable Frequency Enable
:STATus:QUEStionable:FREQuency:ENABle <number>
:STATus:QUEStionable:FREQuency:ENABle?
This command determines which bits in the Questionable Frequency
Condition Register will set bits in the Questionable Frequency Event
register, which also sets the Frequency Summary bit (bit 5) in the
Questionable Register. The variable <number> is the sum of the
decimal values of the bits you want to enable.
Key Type: There is no equivalent front panel key.
Factory Preset: 32767 (all 1’s)
Range: 0 to 32767
Questionable Frequency Event Query
:STATus:QUEStionable:FREQuency[:EVENt]?
This query returns the decimal value of the sum of the bits in the
Questionable Frequency Event register.
NOTE The register requires that the associated PTR or NTR 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.
Key Type: There is no equivalent front panel key.
Questionable Frequency Negative Transition
:STATus:QUEStionable:FREQuency:NTRansition <number>
:STATus:QUEStionable:FREQuency:NTRansition?
This command determines which bits in the Questionable Frequency