Digital Fill Control II 748P Addendum
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INTRODUCTION
This 748P software is a modified version of the 748P Digital Fill Control feature. It
allows for the selection of Single Speed or two types of Two Speed operation. The
three (3) methods of operation are:
Single Speed A B then B A then B
The Single Speed fill operation uses A (fast) output only.
The A B then B method will begin the fill operation with both outputs ( A and B) on
with the A (fast) output turning off when the weight reaches the fast cut-off point
(FASt=) and the B (slow) output remaining on until the weight reaches the slow cut-off
point (SLO=). At the slow cut-off point, the B (slow) output will be turned off.
The A then B fill operation will begin with only the A (fast) output on until the weight
reaches the fast cut-off point (FASt=). At the fast cut-off point, the A (fast) output will
be turned off and the B (slow) output will be turned on. The B (slow) output will remain
on until the weight reaches the slow cut-off point (SLO=). At the slow cut-off point, the
B (slow) output will be turned off.
SETUP
PRESET WEIGHT COMPARATORS
The PSEtS prompt and Preset Weight Comparators feature has been removed.
DIGITAL FILL CONTROL
The Digital Fill Control operation has been changed to allow the selection of Single
Speed or two types of Two Speed operation or to be disabled.
At the dFC prompt, press the ENTER key to show the current value. If the setting
displayed is acceptable, press the ENTER key again to save it. Otherwise, using the
numeric keys enter the new setting, then press the ENTER key to save it. Allowable
values are:
DFC
0 Disabled
1 Single Speed - (uses preset #1 only)
2 A B then B - (uses preset #1 and #2, then preset #2 only)
3 A then B - (uses preset #1 then preset #2)
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