Operating instructions

The “Piece Counting” application
102
8.4.5 Sample printout of a piece count with statistical values
The figure opposite shows the sample printout of a piece count with statistical values. The
values printed in the header, as single values and as the result depend on your individual
print settings (section 8.3.7).
Only specific information for the piece count and the related statistical values are
explained in the sample printout opposite. Notes on additional printout information can
be found in section 5.2.8.
“Nominal”: Defined nominal value (in this example, as a piece count).
“+Tol”: Defined plus tolerance (in this example, as a piece count).
“-Tol”: Defined minus tolerance (in this example, as a piece count).
“Max n”: Defined number of piece counts in the series.
“1” ... “3”: Consecutive numbers and net values of the individual piece
counts in the series. Note: The results are displayed in the
current display unit, which does not necessarily have to be
“PCS”.
“NetPcs”: Recorded net piece count for the relevant piece count.
“RefPcs”: Number of reference pieces for the relevant piece count.
“PcsWgt”: Reference piece weight for the relevant piece count.
“n”: Number of recorded piece counts.
“x”: Average piece count of all recorded counts.
“s”: Standard deviation within the series.
“s.rel”: Relative standard deviation within the series (as a percentage).
The value is always printed to 2 decimal places.
“Min”: Smallest recorded value in the current measurement series.
“Max”: Largest recorded value in the current measurement series.
“Diff”: Difference between the largest and smallest weight value in
the current measurement series.
“Sum”: Total result of all saved single measurements.
“SumPcs”: Total piece count (total result of all saved single counts in a
series).
“>T+”, “<T-”: Number of piece counts in the series that are outside the
relevant tolerance limits (in this example, the result of the third
piece count exceeded the upper tolerance limit).
Note: The values for “x”, “s”,“Min”, “Max”, “Diff” and “Sum” are shown in the current
display area. It does not have to be strictly “PCS” (pieces).
Important information for interpreting printed results
The values “x” and “s” are calculated results, which are displayed at a higher resolution
than the single measured values. For smaller measurement series (< approx. 10 mea-
sured values) and measurement series with small deviations, the significance of the last
decimal place cannot be guaranteed. Notes on the formulae used for calculating these
values can be found in section 6.4.4.
---- Piececounting -----
26.Feb 2005 19:25
User Name User 4
Balance Type XP6002S
WeighBridge SNR:
1234567890
Terminal SNR: 1234567890
Nominal 110.00 PCS
+Tol 3 PCS
-Tol 1 PCS
Max n 3
1 110 PCS
NetPcs 110 PCS
RefPcs 10 PCS
PcsWgt 2.314 g
2 109 PCS
NetPcs 109 PCS
RefPcs 10 PCS
PcsWgt 2.314 g
3>T 114 PCS
NetPcs 114 PCS
RefPcs 10 PCS
PcsWgt 2.314 g
n 3
x 111.000 PCS
s 2.600 PCS
s.rel 2.34 %
Min 109 PCS
Max 114 PCS
Diff 5 PCS
Sum 333.00 PCS
SumPcs 333 PCS
>T+ 1
<T- 0
Signature
........................