Reference Standard RS 2x30, RS 1x30
User’s Guide
RS-UG91-EN
www.appliedp.com
30
MEASure:ENERgy:K?
Request for energy cumulated during energy measurement.
Energy returned by command depends on setting of main (Fout0 Config.) impulse output set in
Measurement / Energy / Impulse menu and answer is one number in kWh, kVAh or kVArh.
Main (Fout0) output set to
Returned energy
APPARENT ENERGY
Apparent energy cumulated during energy measurement
REACTIVE ENERGY
Reactive energy cumulated during energy measurement
any other setting
Active energy cumulated during energy measurement
5.10 Impulse Output
The impulse output of the device is used for continuous energy measurement. The frequency of
impulses is a product of the measured absolute power value and the constant of the frequency output.
The impulse output can be configured to generate a constant frequency as well.
The impulse output can be controlled by submenu
“Measurement / Energy / Impulse” or by remote
interface commands:
SYSTem:ENERgy:CHANnel?
Request for the setting of the individual channel selection for functions related to the energy. Reply are
three (in a sequence for channels L1, L2 and L3) values 0 or 1 (0 denounce for switched-off and 1 for
switched-
on given channel selection, respectively) separated by a commas (e.g. “1,0,1”).
SYSTem:ENERgy:CHANnel {OFF|ON},{OFF|ON},{OFF|ON}
Setting of the individual channel selection for functions related to the energy. The parameters value (in
a sequence for channels L1, L2 and L3) is ON or OFF for switched-on or switched-off given channel
selection, respectively. This setting influences the summing up of the individual channels into the value
of the generated frequency on the device impulse output if this is in the ENERGY mode.
SYSTem:ENERgy:IMPulse?
Request for the setting of the multiplication constant on the device impulse output. Reply is real number
with the value of the set multiplication constant (e.g. “+2.02”). The unit of this constant is
1/Ws or 1/VAs .
SYSTem:ENERgy:IMPulse {<factor>}
Setting of the multiplication constant of the device impulse output which generates the impulse signal
proportional to the measured energy. Parameter <factor> is the multiplication constant of the impulse
output in the unit of 1/Ws or 1/VAs.
SYSTem:ENERgy:IMPulse:STATe?
Request for the state of the device impulse output. Reply is number:
0 … state is OFF
1 … state is ACTIVE POWER
2 … state is REACTIVE POWER
3 … state is FIXED
4 … state is APPARENT POWER
SYSTem:ENERgy:IMPulse:STATe {0|1|2|3|4} | {OFF|ACTIVE|REACTIVE|FIXED|APPARENT}
Setting of the device impulse output state. Parameter is state code (0 to 4 listed in previous command)
or state name.
SYSTem:ENERgy:IMPulse:FIXed?
Request for the constant frequency value (which is generated if the impulse output is in the state
FIXED). Reply is the text string containing a real number with the value of this frequency (e.g.
“+1.03”). This value is in a Hz unit.
SYSTem:ENERgy:IMPulse:FIXed {<freq>}
Setting of the constant frequency value (which is generated if the impulse output is in the state FIXED).
Parameter <freq> is the frequency value in Hz unit.
