Command List - Stanford Research Systems SR810 Manual

COMMAND LIST

VARIABLES
REFERENCE and PHASE
PHAS (?) {x}
FMOD (?) {i}
FREQ (?) {f}
RSLP (?) {i}
HARM (?) {i}
SLVL (?) {x}
INPUT and FILTER
ISRC (?) {i}
IGND (?) {i}
ICPL (?) {i}
ILIN (?) {i}
GAIN and TIME CONSTANT
SENS (?) {i}
RMOD (?) {i}
OFLT (?) {i}
OFSL (?) {i}
SYNC (?) {i}
DISPLAY and OUTPUT
DDEF (?) { j, k}
FPOP (?) { j}
OEXP (?) i {, x, j}
AOFF i
AUX INPUT/OUTPUT
OAUX ? i
AUXV (?) i {, x}
SETUP
OUTX (?) {i}
OVRM (?) {i}
KCLK (?) {i}
ALRM (?) {i}
i,j,k,l,m Integers
f Frequency (real)
x,y,z Real Numbers
s String
page description
5-4 Set (Query) the Phase Shift to x degrees.
5-4 Set (Query) the Reference Source to External (0) or Internal (1).
5-4 Set (Query) the Reference Frequency to f Hz.Set only in Internal
reference mode.
5-4 Set (Query) the External Reference Slope to Sine(0), TTL Rising
(1), or TTL Falling (2).
Set (Query) the Detection Harmonic to 1 ≤ i ≤ 19999 and i•f ≤ 102
5-4
kHz.
Set (Query) the Sine Output Amplitude to x Vrms. 0.004 ≤ x ≤ 5.000.
5-4
page description
5-5 Set (Query) the Input Configuration to A (0), A-B (1) , I (1 MΩ) (2) or I
(100 MΩ) (3).
5-5 Set (Query) the Input Shield Grounding to Float (0) or Ground (1).
5-5 Set (Query) the Input Coupling to AC (0) or DC (1).
5-5 Set (Query) the Line Notch Filters to Out (0), Line In (1) , 2xLine In
(2), or Both In (3).
page description
5-6 Set (Query) the Sensitivity to 2 nV (0) through 1 V (26) rms full scale.
5-6 Set (Query) the Dynamic Reserve Mode to HighReserve (0), Normal
(1), or Low Noise (2).
5-6 Set (Query) the Time Constant to 10 µs (0) through 30 ks (19).
5-6 Set (Query) the Low Pass Filter Slope to 6 (0), 12 (1), 18 (2) or 24
(3) dB/oct.
5-7 Set (Query) the Synchronous Filter to Off (0) or On below 200 Hz
(1).
page description
5-8 Set (Query) the CH1 display to X, R, Xn, Aux 1or Aux 2 (j=0..4)
and ratio the display to None, Aux1or Aux 2 (k=0,1,2).
5-8 Set (Query) the CH1Output Source to X (j=1) or Display (j=0).
Set (Query) the X, Y, R (i=1,2,3) Offset to x percent ( -105.00 ≤ x ≤
5-8
105.00) and Expand to 1, 10 or 100 (j=0,1,2).
5-8 Auto Offset X, Y, R (i=1,2,3).
page description
5-9 Query the value of Aux Input i (1,2,3,4).
Set (Query) voltage of Aux Output i (1,2,3,4) to x Volts. -10.500 ≤ x
5-9
≤ 10.500.
page description
5-10 Set (Query) the Output Interface to RS-232 (0) or GPIB (1).
5-10 Set (Query) the GPIB Overide Remote state to Off (0) or On (1).
5-10 Set (Query) the Key Click to Off (0) or On (1).
5-10 Set (Query) the Alarms to Off (0) or On (1).
1-7
SR810 DSP Lock In-Amplifier