Siemens Milltronics BW500 Operating Lnstructions page 145

P647 Totalizer Display
Selects the totalizer combination to be displayed, either manually through the scroll
display key or automatically by control of the display mode (P081).
Entry:
f
1 = totalizer 1
2 = totalizer 2
3 = totalizer 1 and 2
P648 Totalizer Reset, Internal
Manual reset of the selected internal totalizer when the entry is made (
Entry:
0 = no reset
1 = reset totalizer 2
2 = reset totalizers 1 and 2
Resetting the internal totalizers 1 and 2 resets the internal registers for external totalizers
1 and 2.
P680 Test Load: Weight (Options)
Selects the method by which the test load is entered into P017.
1 = enter value: returns to P017 for entry of the test load value. This value is calculated by
the formula: Total Mass of the test weights/average idler spacing
Example:
3 test weights each weighing 8.2 kg, idler spacing before the scale is 1225 mm,
the idler spacing after the scale is 1175 mm.
The average idler spacing is 1225 +1175/2=1200 mm or 1.2 m
Total mass of test weights/average idler spacing = 3X8.2 kg/1.2 m = 24.6/1.2 =
20.5 kg/m
2 = enter data: advances to P681 and P682 for entry of required data to automatically
calculate and enter the test load into P017.
P681 Total Mass of Test Weights
For test load data entry (P680=2) this parameter is enabled for entry of the total mass of
all of the test weights used for span calibration. The mass units are determined in P004
(imperial=1, metric=2).
7ML19985DK05Milltronics BW500 and BW500/L - OPERATING INSTRUCTIONS
f
= 0).
Page 139