Avery Weigh-Tronix TT-830, Руководство по обслуживанию

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15
TT-830 Bench Scale Service Manual
SCALE
Any value for display update
rate greater than 2 will be
considered as the maximum
update rate or 99.
If you press the SCALE soft key, follow these instructions (see note at left):
1. The display will show the current
display rate (.1, .25, .5, 1, 2, 99).
Accept this by pressing the
ENTER key or key in a new
value and press the ENTER
key. . . The display shows the zero range
value. If a non-valid number is keyed
in the value will default to 99.
2. Repeat step one for zero range
(0-100% allowed). . . This is the percentage of capacity
that you are allowed to zero using
the
ZERO key.
3. Repeat step one for print return to
zero (0-100% of cap. allowed). . . If you press the PRINT key, the
weight must fall below this percent-
age of scale capacity before another
print operation will be allowed.
4. Repeat step one for accumulate
return to zero (0-100% allowed). . . If you perform an accumulation, the
weight must fall below this percent-
age of scale capacity before another
accumulation operation will be
allowed.
If you press the UNITS key, follow these instructions:
1. The display asks if you want to
enable the LB unit of measure
and shows you the current state
(ON or OFF). If the condition is
as you want it, simply press the
ENTER key. If you want to
change the condition, press the
YES or NO soft key, then the
ENTER key to move to the next
unit of measure. . .
The kilogram unit of measure is the
next one shown.
2. Repeat step 1 for kilograms,
grams, ounces, pounds &
ounces, and custom units 1 and
2. The display asks for the
conversion factor for each
custom unit. Key in a value and
press
ENTER . . . The display returns to the
CONFIGURE-MENU1 display.
If you press the SETPT soft key the display asks you SHOW SETPOINTS?
What this means is, if you say yes, the display will show when setpoints turn
on and off by lighting small dots in the upper right corner. Press the
YES soft
key if you want to see these dots, and press NO if you do not.
Custom unit names must be
defined by SimPoser software
program.
The custom conversion factor
is the number to be multipied
by the weight (in calibration
units) to get the desired
custom unit. Example: 1 lb = 5
inches of a certain steel rod.
Custom unit is inches. Calibra-
tion unit is lb. Conversion factor
is 5. With six lbs of weight on
the scale, 30 inches would be
displayed.
(Six lbs x 5 = 30 inches of
steel)
Setpoint operations must be
defined by the TT-830
SimPoser software program.
UNITS
By default, when the PRINT
key is pressed, a print opera-
tion and an accumulation take
place. If you do not want the
accumulation to occur, a WT-
BASIC program assigning only
the DO PRINT command to the
PRINT key needs to be down-
loaded to the TT-830. A WT-
BASIC program can also
define an ACCUM. soft key
and assign accumulation to
that key only.
SETPT
The display will first ask for a
scale number if Multiscale is
enabled.