5502A
Operators Manual
6-18
CAP (capacitance function)
RTD (temperature with an rtd function)
TC_OUT (temperature with a thermocouple function)
DC_POWER (dc power function)
AC_POWER (ac power function)
DCV_DCV (dual dc volts function)
ACV_ACV (dual ac volts function)
TC_MEAS (measure temperature with a thermocouple)
SACV (oscilloscope ac volts function)
SDCV (oscilloscope dc volts function)
MARKER (oscilloscope marker function)
LEVSINE (oscilloscope leveled sine function)
EDGE (oscilloscope edge function)
VIDEO (-SC600 video trigger function)
PULSE (-SC600 pulse output function)
MEAS Z (-SC600 impedance measurement function)
OVERLD (-SC600 overload test function)
Example: FUNC? shows DCV_DCV
Shows DCV_DCV when the Calibrator output function dual dc volts.
HARMONIC
Overlapped CoupledIEEE-488 RS-232 Sequential
xx xx x
(Harmonic command) Makes the frequency of one output a multiple of a different output
for the ac voltage or ac power functions (sine waves only). For example, in dual ac
voltage, have the frequency of the voltage output on the Calibrator front panel NORMAL
terminals at 60 Hz and the frequency of the voltage output on the AUX terminals at the
7th harmonic (420 Hz). The range for the harmonics is 1 to 50.
Parameters: <value>, PRI (fundamental at 5502A NORMAL terminals)
<value>, SEC (fundamental at 5502A AUX terminals)
Example: HARMONIC 5, PRI
Put the fundamental frequency at the primary (PRI) output (NORMAL terminals), and
the 5th harmonic frequency is at the secondary output (AUX terminals). For example, if
the fundamental frequency output is 60 Hz, the harmonic frequency output is 300 Hz.
HARMONIC?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Harmonic query) Shows the current instrument harmonic property and location of the
fundamental output PRI (primary, the NORMAL terminals) or SEC (secondary, the
AUX terminals).
Response: <value>, PRI (harmonic value, fundamental at primary output)
<value>, SEC (harmonic value, fundamental at secondary output)
Example: HARMONIC? shows 5, SEC
Shows that the 5th harmonic frequency is selected, and the fundamental is at the
secondary output (AUX terminals). This means that the harmonic frequency is at the
primary, or NORMAL terminals.
*IDN?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Identification query) Shows instrument model number, serial number, and firmware
revision levels for the primary, encoder, and inguard CPUs.
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