Fluke 522A/6, Operator'S Manual

Page: 344 / 426

5522A
Operators Manual
10-30
OPER
,
STBY
,
*OPC
,
*OPC?
, and
*WAI
all operate as described 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 returns
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
Oscilloscope’s ac and dc voltage mode.
Programs 20 mV peak-to-peak, 1 kHz, output at the
SCOPE BNC, output impedance 1 M
Ω
, 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 M
Ω
, standby if from
OFF
or
previously in standby.
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, 50 kHz
(Leveled sine wave, 1 V
peak-to-peak, 50 kHz.)
SCOPE MARKER; OUT 2 MS
(Marker, period of 2 ms.)
SCOPE WAVEGEN; OUT 1V, 1 kHz
(Wave Generator, 1 V
peak-to-peak, 1 kHz.)
SCOPE?
(IEEE-488, RS-232, Sequential)
Returns the oscilloscope’s current mode of operation. Returns
OFF
if the oscilloscope is
off.
Parameters: None
Response: <character> (Returns
OFF
,
VOLT
,
EDGE
,
LEVSINE
,
MARKER
,
WAVEGEN
,
VIDEO
,
PULSE
,
MEASZ
, or
OVERLD
.)