Questionable Status Frequency Condition And Event Enable Registers - Agilent Technologies ESA Series User's/Programmer's Reference

Questionable Status Frequency Condition and Event Enable Registers

The Questionable Status Frequency condition register continuously monitors output frequency status of
the analyzer. Condition registers are read-only. To query the condition register, send the command
:STATus:QUEStionable:FREQuency:CONDition? The response will be the decimal sum of the
bits which are set to 1.
The negative and positive transition filters specify which types of bit state changes in the condition
register will set corresponding bits in the event register. The changes may be positive (from 0 to 1) or
negative (from 1 to 0). Send the command :STATus:QUEStionable:FREQuency
:NTRansition <num> (negative transition) or :STATus:QUEStionable
:FREQuency:PTRansition <num> (positive transition) where <num> is the sum of the decimal
values of the bits you want to enable.
The Questionable Status Frequency Event register latches transition events from the condition register as
specified by the transition filters. Event registers are destructive read-only. Reading data from an event
register will clear the content of that register. To query the event register, send the command
:STATus:QUEStionable:FREQuency
[:EVENt]?
See "Questionable Status Event Enable Register" on page 216
summary bit using the event enable register. In this case, use the command
:STATus:QUEStionable:FREQ:ENABle <num>.
Chapter 4
Use Status Registers to Determine the State of Analyzer Events and Conditions
for an explanation of how to set the
Status Registers
221