Table of Contents
Advertisement
4 – 2
4.1 Index of commands
Symbol
Definition
f , g
Floating-point value
i, j
Unsigned integer
z
Literal token
(?)
Required for queries; illegal for set commands
var
Parameter always required
var
Required parameter for set commands; illegal for queries
[var]
Optional parameter for both set and query forms
Reference and phase
PHAS(?) f
4 – 9 Reference phase
QUAD(?) z
4 – 9 Phase quadrant
FMOD(?) z
4 – 9 Reference mode
FREQ(?) f
4 – 9 Reference oscillator frequency
SLVL(?) g
4 – 10 Reference output amplitude
RSLP(?) z
4 – 10 Reference slope shape
FRNG(?) z
4 – 10 Reference oscillator range
BION(?) z
4 – 11 Reference DC bias enable
BIAS(?) g
4 – 11 Reference DC bias magnitude
FORM(?) z
4 – 11 Reference output waveform
Input
ISRC(?) z
4 – 11 Input source
IGND(?) z
4 – 12 Input shield grounding
ICPL(?) z
4 – 12 Input coupling
Filter
TYPF(?) z
4 – 12 Input filter type
QFCT(?) z
4 – 12 Input filter Q-factor
IFFR(?) f
4 – 12 Input filter frequency
IFTR(?) g
4 – 12 Input filter frequency trim
NCHD(?) g
4 – 13 Input filter notch depth trim
Gain and time constant
SENS(?) z
4 – 13 Input sensitivity
RMOD(?) z
4 – 13 Reserve mode
4 – 14 Output filter time constant
OFLT(?) z
OFSL(?) z
4 – 14 Output filter slope
Output
OMOD(?) z
4 – 14 Output mode
Remote Operation
SR124 Analog Lock-In Amplifier
Advertisement
Table of Contents
