ITech IT-M7700 Series - Fetch

FETCh & MEASure Subsystem
Copyright© Itech Electronic Co., Ltd. 87
Returns：
< Vrms, Vdc, Irms, Idc, Ipk_plus, Ipk_minus, W(Real Power), PF, IPmax, VA,
Q(VAR), VTHD, Freq, Vpeak, VAC, IAC, ITHD>
FETCh?
This command is used to read the values of Arguments such as Vrms, Vdc,
Irms, Idc, Ipk_plus, Ipk_minus, W (Real Power), PF, IPmax, VA, Q(VAR), VTHD,
Freq, Vpeak, VAC, IAC, ITHD.
Syntax
FETCh?
Arguments：
None
Returns：
< Vrms, Vdc, Irms, Idc, Ipk_plus, Ipk_minus, W(Real Power), PF, IPmax, VA,
Q(VAR), VTHD, Freq, Vpeak, VAC, IAC, ITHD >
Note
The FETCh and MEASure instructions also read various parameter values, except that
FETCh reads the last measured value and MEASure is the re-measured value. FETCh
speed faster, but the accuracy of MEASure higher.