Impulse Quick Response Mode; Harmonics; Harmonic Content - Applied Precision RS 2130 User Manual

5.12 Impulse Quick Response mode

Mode designed for special applications for sensing signals with dips is high sense measurement mode
in which device sets frequency of impulse output quickly according to measured signal (switches off
impulse output immediately after detecting last period of measured signal and switches on after first
period of new signal).
Mode can be controlled locally (by menu items) or remotely (via commands).
Special Func. / Fout Response / Quick_Mode with possible values ON and OFF.
Special Func. / Fout Response / Treshold with default value 3%.
MEASure:IMPulse:QRESponse?
Request for state of Impulse Quick Response mode. Answer: 0=OFF (disabled) or 1=ON (enabled)
MEASure:IMPulse:QRESponse {<enable=0|1>}
Setting of state of Impulse Quick Response mode. Parameter: 0 (=OFF /disabled) or 1 (=ON
/enabled)
MEASure:IMPulse:QRESponse:TREShold?
Request for threshold value of Impulse Quick Response mode. Answer: threshold (0-100%)
MEASure:IMPulse:QRESponse:TREShold {<treshold=0-100>}
Setting of threshold value of Impulse Quick Response mode.
Parameter: threshold (0-100%) ... default value is 3%
Remark:
Quick_Mode parameter value (ON/OFF) is not stored into configuration and therefore it's value is
remembered only until device switch-off. After switch-on of the device has this parameter always
value OFF.
Harmonic content of measured signals is available locally and also remotely.
Local show can be activated by menu item Special Func. / Harmonic_Graph -> and shows harmonic
graph and values of amplitudes and phase of all measured harmonics. Change of view and listing can
be done in graph using arrow keys.
MEASure:SIGNal? {<phase = 0 | 1 | 2> },{<unit = 0 | 1>},{<harmonic = 0-63>}
Request for signal's harmonic content for defined harmonic number.
Parameters: phase (0=L1, 1=L2, 2=L3), unit (0=U, 1=I) and harmonic number
Answer: amplitude and phase (two comma separated real numbers)
Examples:
MEASure:SIGNal? 0,0,2
MEASure:SIGNal? 2,1,5
+1.234567E-01, +9.456789E+01
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Local control
Remote interface commands

5.13 Harmonics

5.13.1 Harmonic Content

Remote interface commands
... reading of content of 2
... reading of content of 5
... answer for MEASure:SIGNal? Command
RS-UG91-EN
Reference Standard RS 2x30, RS 1x30
nd
harmonic of U
th
harmonic of I
User's Guide
L1
L3
33