Standard Data, continued
Ch2 DC, RMS,
MAG:
The value measured on Channel 2.
Phase:
The phase angle between the signals on Chan-
nels 1 and 2. Channel 1 acts as the reference.
Frequency:
The frequency of the signal present at Channel
1.
Power:
The active power of the combination of signals
at Channels 1 and 2.
VARS:
The reactive power of the combination of sig-
nals at Channels 1 and 2.
VA:
The apparent power of the combination of
signals at Channels 1 and 2.
PF:
The power factor of the combination of signals
at Channels 1 and 2.
3.11.5.2
3-Phase Data
The Model 931A exports 3-phase data when executing the print operation.
This occurs in one of the 3-phase tabular display operating modes. The
3-phase data is exported with the following format:
log data #, date, time, min/max/normal, 3 phase mode,
ABC/CBA, V, A, phase, frequency, power, vars, VA, PF
Log Data #:
A number assigned to the data record.
If
the data was stored prior to print/export, this
number will correspond to the record number
assigned when stored. If the data is printed or
exported directly, this number will always be
zero.
Date:
An integer, corresponding to the date, which
is the standard format for dates in spreadsheet
applications. The integer for the date is deter-
mined from the following:
1/1/1600 = -109,571
12/30/1899 = 0
1/1/95 = 34700
12/31/3199 = 474,816
90
Summary of Contents for 931A
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