Avery Weigh-Tronix TT-830, Руководство по обслуживанию

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21
TT-830 Bench Scale Service Manual
If you press the ROC soft key, follow these instructions:
1. The display shows the current
value for SAMPLES. Press
ENTER to accept the current
value or key in a new one and
press
ENTER . . . The current multiplier value is
displayed.
2. Press ENTER to accept the
current value or key in a new one
and press
ENTER . . . The display returns to the
CONFIGURE-MENU4 display.
ROC Examples:
If pounds is your calibration unit, pick a sample value of 60 and a multiplier
of 1. The display will show the rate of change in pounds/second.
For gallons of water/second set the sample value at 60 and the multiplier to
0.125. Water = 8 lbs/gallon (8 lbs is close enough for our example) so their
are 0.125 gallons per pound. See formula to the left.
To get gallons/minute, do not change the sample size but rather multiply the
0.125 by 60 to get a value equal to gallons/pounds/minute (7.5). The display
will then show you a rate of change in gallons per minute. (This is the flow
over the last second not over a whole minute's time.)
If you press the MISC soft key, follow these instructions.
1. The display shows current
setting for the AC excitation.
Press ENTER to accept the
current setting or key in a new
setting from the table below and
press
ENTER . . . The display shows the default print
format.
AC Excitation
0 = DC 2 = 600 Hz
1 = 300 Hz 3 = 1200 Hz
2. Press ENTER to accept the
current print format as the
default for the PRINT key or key
in a new format (0-16) and press
ENTER . . . The display shows the date prefer-
ence format.
3. Press ENTER to accept the date
format or key in a new one from
table below and press
ENTER . . . The display shows the beeper
volume setting.
Date Preference Format
0 = MMDDYY 1 = DDMMYY 2 = YYMMDD
When your changes are
completed, secure and protect
them by changing the seal
status. See
Seal .
ROC
The display will ask for a scale
number if Multiscale is enabled.
MISC
The default print format 0
shows gross, tare and net
weights. If you choose another
print format (1-16) you need to
define the format in SimPoser
and download it to the TT-830.