4-2
Chapter 4. Display
Follow this procedure to modify the averaging
factor.
1. If the Weigh II is in Auto Mode (Auto LED
illuminated), press the Auto/Man Key to
put the system in Manual Mode. The Auto
LED turns off.
2. Use the Up Arrow or Down Arrow Keys to
scroll to the desired channel.
3. Press the Menu Key to display the
Main
Menu. The display shows:
4. Press the F1 Key to access the
Display
Menu. The display shows:
5. Press the F1 Key to access the
Avg
Menu. The display looks like this:
In place of ‘X’ is the current averaging
factor.
6. Use the keypad or the Up and Down Arrow
Keys to input the value for the averaging
factor. Press the Enter Key to save the
value in memory. The display flashes a
message acknowledging your selection
and returns to:
7. Press the Esc Key to scroll up the menu
tree or press the Auto/Man Key to return
the display to vessel monitoring.
Cntby
This menu is used to set up the display to
count by increments of 1, 2, 5, 10, 20, 50,
100, 200, 500, 1000, 5000, or 10000. For
example, a
Cntby
of 1 would show the
rightmost active digit on the display changing
by increments of 1. A
Cntby
of 100 would
show the rightmost three active digits on the
display changing by increments of 100 units.
Use
Cntby
to adjust the display to a resolu-
tion consistent with the accuracy of the
system and reduce display flickering.
Example
: For a 10,000 lb maximum weight
with a
Form
of XXXXX, a
Cntby
of 1 would only
be meaningful if your system accuracy was
+/-.01% of maximum load. A more typical
accuracy would be +/-3%. Since 3% of
10,000 lbs is 300 lbs, a more realistic
Cntby
for this system would be 200.
Note that the selection for
Form
affects how
the Weigh II interprets the
Cntby
value.
Table 4-1 shows some examples of how
these are related.
Form
Cntby
Example Value
(incremented digit
underlined)
xxx.xx
1
397.25
xxx.xx
100
397.00
xxxxx
1
39725
xxxxx
100
39700
xxxxxoo
1
3972500
xxxxxoo
100
3970000
Table 4-1. Interaction of Form and Cntby
The default value for
Cntby
is 1. The current
selection is indicated by an asterisk. The
Cntby
function only affects the value seen on
the display. Setpoints, current outputs, and
serial outputs are unaffected by
Cntby
.
Follow this procedure to modify
Cntby
.
1. If the Weigh II is in Auto Mode (Auto LED
illuminated), press the Auto/Man Key to
put the system in Manual Mode. The Auto
LED turns off.
2. Use the Up Arrow or Down Arrow Keys to
scroll to the desired channel.
3. Press the Menu Key to display the
Main
Menu. The display shows:
4. Press the F1 Key to access the
Display
Menu. The display shows:
WII MAIN MENU
Disp I/O Cal
F1 F2 F3
DISPLAY MENU
Avg Cntby Units
F1 F2 F3
AVERAGE FACTOR
> X
F1 F2 F3
DISPLAY MENU
Avg Cntby Units
F1 F2 F3
WII MAIN MENU
Disp I/O Cal
F1 F2 F3
DISPLAY MENU
Avg Cntby Units
F1 F2 F3
Summary of Contents for Weigh II
Page 12: ...2 4 Chapter 2 Hardware Installation...
Page 20: ...3 8 Chapter 3 Menu Tree Keyboard Functions and Quick Start...
Page 50: ...6 12 Chapter 6 Calibration...
Page 68: ...A 2 Appendix A Product Specifications...
Page 70: ...B 2 Appendix B Summary of Commands Used When Vessel Mounting Hot Keys...
Page 77: ...Appendix E E 1 This appendix not used at this time...
Page 78: ...Appendix E E 2...
Page 80: ...Appendix F Technical Drawings F 2...
Page 81: ...Appendix F Technical Drawings F 3...
Page 82: ...Appendix F Technical Drawings F 4...
Page 83: ...Appendix F Technical Drawings F 5...
Page 84: ...Appendix F Technical Drawings F 6...
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Page 110: ...Appendix F Technical Drawings F 32...
Page 116: ...Appendix G Calculation of Maunal Calibration Parameters G 6...
