TM 5-3895-374-10
options ..............utilities........... calibration .......meters ............................................................. Aggregate Scales by Sample
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Calibration of the Aggregate Scales by weighed load Sample is one of the procedures that can not be run while making
mix. On selecting this procedure the WARNING display shown in Figure 8654.0 will be shown. Note that even though this
warning is displayed, the plant operation and data gathering continues uninterrupted.
The Continuation Options are:
OPTION
KEY
DESCRIPTION
ESCape
ESC
Return to the previous display.
There has been and will be no interrupting
of plant operation.
(Access)
.00
Interrupts plant operation. Diverts A/C.
Gain access to the aggregate scale
calibration procedure displayed in Figure
8654.1
The calibration display of Figure 8654.1 is a single form containing all the information necessary to calibrate the virgin (or
recycle) conveyor scale by weighed loads.
The upper left portion of the display shows the Test Parameters. The desired combination of bins that will run during this
test is specified by the parameter MIX #. The rate at which the scale will be calibrated is determined by the rate parameter
shown in dTPH. The length of time the feeders will run can be preset with the time interval parameter shown in seconds.
The Measured Scale Values are displayed in the lower left portion of the display. These are the totalizer displays of
instantaneous rate and accumulated wet tons.
The actual procedure is defined by the continuation options in the order shown.
The Continuation Options are:
OPTION
KEY
DESCRIPTION
ESCape
ESC
Return to the previous display.
Parameters
4
Enter Test Parameter data.
Clear
.00
Clear all totals.
Start Test
7
Run the selected Mix.
Correct Totals
8
Enter recalibration data.
page F - 77
SYSTEMS Equipment Corp. 8/31/89 Page (40)
