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Chapter 6, COMPUTER OPERATION
ASTOP[.] [n]
ASTEP[.] [n]
OF[.] [n]
FSTART[.] [n]
FSTOP[.] [n]
FSTEP[.] [n
SRATE[.] [n]
6-20
in the range 0 to 5.000 V
In fixed point mode, n is in millivolts rms, and in floating point mode n is in volts
rms
Oscillator amplitude sweep stop amplitude
Sets the stop amplitude for a subsequent sweep of the internal oscillator amplitude,
in the range 0 to 5.000 V
In fixed point mode, n is in millivolts rms and in floating point mode n is in volts rms
Oscillator amplitude sweep step size
Sets the amplitude step size for a subsequent sweep of the internal oscillator
amplitude, in the range 0 to 5.000 V
In fixed point mode, n is in millivolts rms and in floating point mode n is in volts rms
Oscillator frequency control
In fixed point mode n sets the oscillator frequency in mHz. The range of n is 0 to
150,000,000 representing 0 to 150 kHz.
In floating point mode n sets the oscillator frequency in Hz. The range of n is 0 to
1.5E5
Oscillator frequency sweep start frequency
Sets the start frequency for a subsequent sweep of the internal oscillator frequency,
in the range 0 to 150 kHz.
In fixed point mode, n is in millihertz, and in floating point mode n is in hertz.
Oscillator frequency sweep stop frequency
Sets the stop frequency for a subsequent sweep of the internal oscillator frequency,
in the range 0 to 150 kHz.
In fixed point mode, n is in millihertz and in floating point mode n is in hertz.
n
]
Oscillator frequency sweep step size and type
1
2
The frequency may be swept either linearly or logarithmically, as specified by
parameter n
. The step size is specified by parameter n
2
Log sweep n
= 0
2
In fixed point mode, n
In floating point mode n
Linear sweep n
= 1
2
In fixed point mode, n
In floating point mode n
Linear seek sweep n
= 2
2
In fixed point mode, n
In floating point mode n
The seek sweep mode automatically stops when the signal magnitude exceeds
50% of full scale. This mode is most commonly used when setting up the virtual
reference mode.
Oscillator frequency and amplitude sweep step rate
In fixed point mode, sets the sweep rate in milliseconds per step, and in floating
point mode sets the rate in seconds. The range of n is 1 to 1000000 (1 ms to 1000 s)
is the step size in thousandths of a percent.
1
is in percent. The range of n
1
is the step size in millihertz.
1
is in hertz. The range of n
1
is the step size in millihertz.
1
is in hertz. The range of n
1
.
1
is 0 to 100.000%
1
is 0 to 150 kHz
1
is 0 to 150 kHz
1
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