Section II - Operations
10
MN06065 Rev. 0.3 (8/97)
The right-hand display displays the recipe that is be-
ing loaded. When the products being loaded reach a
predetermined (First Stage Trip code 207 in the
Product Directory) value, the valve is signaled to
close. If a Smith Model 210 or 215 valve is being
used, the flow will ramp down in multiple steps to as-
sist the valve in preventing line shock. When the pre-
set quantity is nearly reached, a final trip (code 208 in
the Product Directory) occurs signalling the valve to
close completely. If so programmed, AccuLoad II will
automatically adjust the final stage trip point (code
209 in the Product Directory) to assure accurate de-
livery of the preset quantity for each load.
When the batch has been completed the AccuLoad II
display will alternate between:
99999 Gal P 99999 0
AND
Preset Completed
until the transaction is terminated by removing the
ticket or another batch is preset.
During normal loading, if the need arises to stop flow,
the red “STOP” key can be pressed to close the
valve. At this point the current batch delivery may be
terminated by pressing the “SET” button. The preset
display will appear and a new preset batch can be
entered or the transaction may be terminated. To
return the system to normal loading (i.e., return to the
volume remaining to be delivered), press “START”. If
the "Start After Stop Delay" is programmed (code
209 in the Systems Directory) the display will read:
899 Restart in 10
(i.e., code 209 is programmed for 10 seconds) when
the 10 seconds have elapsed the display will alter-
nate between the preset display:
899 Gal P 1000 101
AND
Press Start to Continue
until the “START” button is pressed to resume the
load. This reopens the valve to load the remainder of
the preset volume.
Caution: The “STOP” button is for operator con-
venience only and is not intended to be used as
an "Emergency Stop" or as substitute for an
emergency stop device.
If a power failure is experienced, any transaction in
process will not be allowed to continue. The valve will
close and remain closed until after power is restored.
The display will go through the initialization process
and then read:
Press Start to Continue
The operator then can restart the load to complete
the batch by pressing “START”.
Before power failure:
100 Gal P 1000 900
As power fails (left display):
*** Low Line Voltage ***
As power fails (right display):
** Waiting for Reset **
After power returns the left display reads:
Press Start to Continue
