9 Programming the Instrument
9.4 Status Register System & STATus Subsystem
Bit Condition Operation
0 Calibrating The instrument is busy executing its Align Now process
1 Settling The instrument circuitry is settling
3 Sweeping The instrument is busy taking a sweep
4 Measuring The instrument is busy making a measurement. Measurements often
require multiple sweeps. They are initiated by user-interface keys or
with the MEASure group of commands
The bit is valid for most X-Series Modes
5 Waiting for
trigger
The instrument is waiting for the trigger conditions to be met, then it
will trigger a sweep or measurement
6 Waiting for
Periodic Sync
Source
The instrument is waiting for the Periodic trigger Sync Source
conditions to be met, then the sweep or measurement period will be
synchronized
8 Paused The measurement is paused
9 Source
Sweeping
The List Sequencer is running, or Freq Scan results are available
The List Sequencer or Waveform Sequences are running, specifically,
in VXT models: M9410A/11A/15A/16A, M9410E/11E/15E/16E,
E6680A/80E/81A, S9110A/01A/06A/08A/15A/30A, M8920B
10 DC Coupled The instrument is DC coupled
11 Instrument
Summary
The summary bit for the "Operation Instrument Register" on page 2606
12 Source Waiting
for Trigger
The built in source is waiting for a trigger
Filter Registers
–
"Operation Condition Query" on page 2603
–
"Operation Enable" on page 2604
–
"Operation Event Query" on page 2604
–
"Operation Negative Transition" on page 2605
–
"Operation Positive Transition" on page 2605
Operation Condition Query
Returns the decimal value of the sum of the bits in the Status Operation Condition
register.
NOTE
The data in this register is continuously updated and reflects the current
conditions.
2603 WLAN Mode User's &Programmer's Reference
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