Signal Commands - Stanford Research Systems SR865A Operation Manual

Chapter 4

Signal Commands

IVMD(?) { VOLTage | CURRent | i }
The
IVMD i
Example
IVMD VOLT
IVMD VOLTAGE
IVMD 0
IVMD?
ISRC(?) { A | A−B | i }
The ISRC i
Example
ISRC A−B
ISRC 1
ISRC?
ICPL(?) { AC | DC | i }
The ICPL i
Example
ICPL DC
ICPL 1
ICPL?
IGND(?) { FLOat | GROund | i }
The IGND i
Example
IGND FLO
IGND FLOAT
IGND 0
IGND?
IRNG(?) { 1Volt | 300Mvolt | 100Mvolt | 30Mvolt | 10Mvolt | i }
The IRNG i
100 mV (i=2), 30 mV (i=3) or 10 mV (i=4).
Example
IRNG 1V
IRNG 1VOLT
IRNG 0
IRNG?
command sets the signal input to voltage (i=0) or current (i=1).
Set the signal input to voltage
Returns the signal input i
command sets the voltage input mode to A (i=0) or A−B (i=1).
Set the voltage input to A−B
Returns the voltage input mode i
command sets the voltage input coupling to ac (i=0) or dc (i=1).
Set the voltage input coupling to dc
Returns the voltage input coupling mode i
command sets the voltage input shields to float (i=0) or ground (i=1).
Set the voltage input shields to float
Returns the voltage input grounding mode i
command sets the voltage input range to 1 V (i=0), 300 mV (i=1),
Set the voltage input range to 1 V
Returns the voltage input range i
Programming
SR865A DSP Lock-in Amplifier
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