Portable Test Equipment
User’s Guide
PTE-UGFW56a-EN
www.appliedp.com
86
SYST:TST:RES:STD?
Returns standard deviation from measured samples
SYST:TST:RES:SAV
Saving the results of Meter Error Test after finishing. Return values are: 0
– result available, 1 – saved
result, 2
– no result available.
SYST:TST:MAXC?
Returns number of samples which have to be measured by device to automatically stop meter testing.
SYST:TST:MAXC {<maxCount>}
Sets number of samples which has to be measured by device to automatically stop meter testing.
Parameter has to be from interval 1 .. 999.
SYST:TST:MOD?
Requests for actual value of testing mode.
SYST:TST:MOD {<mode>}
Sets testing mode.
Meaning of parameter:
0 = integration time defined (by command SYST:TST:TIM)
1 = number of impulses (OPS predivider) defined (by command SYST:TST:IMP)
SYST:TST:TIM?
Returns integration time setting.
SYST:TST:TIM {<time>}
Sets integration time in seconds. Used only when testing mode (command SYST:TST:MOD) is 0.
SYST:TST:IMP?
Returns number of impulses (OPS predivider).
SYST:TST:IMP {<imp>}
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.