Sets number of impulses (OPS predivider). Used only when testing mode (command SYST:TST:MOD)
is set to 1.
SYST:TST:IMP:STAT?
Request for state of impulses counting.
Returned value: -1 … not valid (synchronization) impulse, 0 – x … number of impulses captured.
SYST:TST:IMP:STAT:MAX?
Request for number of impulses for one sample.
SYST:TST:ENER:MOD?
Request for actual value of energy mode.
SYST:TST:ENER:MOD {<mode>}
Sets energy mode (type of energy used for meter testing).
Parameter: 0 = P (active), 1 = Q (reactive), 2 = S (apparent) energy.
SYST:TST:CONS?
Requests constant of meter under test. Returns value in i/Ws or i/Vars.
SYST:TST:CONS {<const>}
Sets constant of meter under test. Parameter has to be in i/Ws or i/Vars.
SYST:TST:CONS:K?
Requests constant of meter under test. Returns value in i/kWh or i/kVarh.
SYST:TST:CONS:K {<const>}
Sets constant of meter under test. Parameter has to be in i/kWh or i/kVarh.
SYST:TST:INP?
Requests type of input for meter testing. Returned value is: 0 = LED, 1 = DISC or S0, 2 =
SNAP_SWITCH.
SYST:TST:INP {<input_type>}
Sets type of input for meter testing. Parameter: 0 = LED, 1 = DISC or S0, 2 = SNAP_SWITCH.
SYST:TST:INP:MOD?
Request for snap-switch registration mode. Returned value: 0 = each impulse is OFF, 1 = each impulse
is ON.
SYST:TST:INP:MOD {<input_mode>}
Sets snap–switch registration mode. Parameter: 0 = each impulse is OFF, 1 = each impulse is ON.
SYST:TST:INP:CAL:STAR?
Request for OPS calibration state. Returned value: 0 = not running, 1 = running.
SYST:TST:INP:CAL:STAR
Start OPS calibration.
SYST:TST:INP:CAL:STOP
Stop OPS calibration.
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