SC600 Oscilloscope Calibration Option
Remote Commands and Queries 9
9-31
SCOPE
(IEEE-488, RS-232, Sequential)
Programs the SC600 oscilloscope calibration option hardware, if installed. The
instrument settings are determined by this command’s parameter. Once in SCOPE mode,
use the OUT command to program new output.
OPER, STBY, *OPC, *OPC?, and *WAI all operate as given in Chapter 6. The state of
the oscilloscope’s output while in SCOPE mode is reflected by the bit in the ISR that is
assigned to SETTLED.
The FUNC? query shows SDCV, SACV, LEVSINE, MARKER, EDGE, and
WAVEGEN for the corresponding oscilloscope modes.
Parameters: OFF Turns the oscilloscope hardware off. Programs 0V,0 Hz,
output at the NORMAL terminals, standby.
VOLT AC and dc voltage mode of the oscilloscope. Programs 20 mV
peak-to-peak, 1 kHz, output at the SCOPE BNC, output
impedance 1 MΩ, standby if from OFF or previously in
standby.
EDGE Oscilloscope Edge mode. Programs 25 mV peak-to-peak, 1
MHz, output at the SCOPE BNC, standby if from OFF or
previously in standby.
LEVSINE Oscilloscope-leveled sine mode. Programs 30 mV peak-to-
peak, 50 kHz, output at the SCOPE BNC, standby if from OFF
or previously in standby.
MARKER Oscilloscope Marker mode. Programs the period to 1 ms,
output at the SCOPE BNC, standby if from OFF or previously
in standby.
WAVEGEN Oscilloscope Wavegen mode. Programs 20 mV peak-to-peak,
square wave, 1 kHz, no offset, output impedance 1 MΩ,
standby if from OFF or previously in standby.
VIDEO Oscilloscope video trigger mode. Programs 100 % output;
ntsc format, mark line 10, odd field.
PULSE Oscilloscope pulse mode. Programs 100 nanosecond width
pulses every 1 microsecond.
MEASZ Oscilloscope impedance measurement mode.
OVERLD Oscilloscope overload test mode. Programs a 5 V dc output
with a 10 second time limit.
Example: SCOPE VOLT; OUT -2V, 0 Hz (dc voltage, -2 V)
SCOPE VOLT; OUT 4V, 1 kHz (ac voltage, 4 V peak-to-
peak, 1 kHz.)
SCOPE EDGE; OUT 0.5V, 5 kHz (Edge, 0.5 V peak to peak,
5 kHz.)
SCOPE LEVSINE; OUT 1V, 20 kHz (Leveled sine wave, 2 V
peak-to-peak, 20 kHz.)
SCOPE MARKER; OUT 2 MS (Marker, period of 2 ms.)
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