User Manual

The menu system
Table 7: Valid g
roup parameters
AN
Neutral current (or phase 3 current for 3p3w)
The valid group sum parameters are GRP<A-D> followed by ":SUM:" and then
one of the following parameters:
Table 8: Valid group sum parameters
VRMS Volts RMS ARMS Amps RMS
W Watts VA Vo lt-Am ps
VAR Volt-Amps Reactive PF Power Factor
AHR Ampere Hours WHR Watt Hours
VAHR VA Hours VARH VAr Hours
WAV Watts Average PFAV PF average
TINT Integration Time
CORRVARS Correction VArs
WF Fundamental Watts VF Fundamental Volts
AF Fundamental Amps VARF Fundamental
Volt-Amps Reactive
PFF Fundamental
Power Factor
The fo
llow parameter s are used to return the values from the analog and counter
inputs:
Table 9: Parameters for returning values from the analog and counter inputs
ANA1 A nalog Input 1 ANA2 Analog Input 2
ANA3 A nal
og Input 3
ANA4 Anal
og Input 4
COUNT1 Counter 1 frequency COUNT2 Counter 2 frequency
In addition, a function can refer to another function by using “FNx” where x is the
function number. Functions will be calculated in the order of 1 through 30, so this
will have to be factored in when writing functions.
Operators available from the front panel keypad are:
+-x/()
. Shown as ^2 and will square the preceding number
. Shown as ^ and will take the preceding number to the power of the
following number
√. Shown as SQRT() and will take the square root of the number between
the brackets
58 PA3000 Power Analyzer User Manual