OHAUS T72XW AM, Instruction Manual

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7000 SERIES INDICATORS EN 25

If the motion check is enabled, after meeting the requirements for weight value above and then below the
threshold weight (auto clear threshold), the T72XW waits for a no-motion condition before automatically
clearing the tare.

Clear After Print
– If enabled, tare is automatically cleared and the scale returned to the gross mode after data
has been transmitted by pressing the ENTER /PRINT key or from a remote source.
Refer to the Scale, Auto Clear section of Chapter 3, Configuration: Indicator, for further information about
configuring auto clear.
2.4.3 Unit Switching
In order to support locations and applications that utilize multiple measurement units, the T72XW supports unit
switching. The SWITCH UNITS key enables switching between primary units (the main unit of measure) and
alternate units.
When the SWITCH UNITS key is pressed, the display changes from the primary unit to the second unit.
When this softkey is pressed again, the display returns to the primary unit. Each subsequent time the SWITCH
UNITS key is pressed the T72XW continues to switch the unit.
When units are switched, the units value changes to the correspondingly selected units, and the conversion of the
display value occurs. The display division changes to an equivalent weight value in the switched unit (for example,
from 0.02 lb to 0.01 kg) and the decimal location switches to accommodate the conversion.
When switching units, the capacity of the converted units is dictated by the original number of divisions established
in the capacity and increments area of setup. In some situations, this may reduce the capacity of the indicator when
converting to second unit.
2.4.4 Expand By 10
The Expand by 10 icon appears in the OPERATOR menu (Figure 2-2), if so configured. It used to increase the
selected weight display resolution by one additional digit. For example, a weight display of 40.96 could increase by
one additional digit to display as 40.958. The Expand By 10 mode is indicated on the display by x10, which displays
below the weight display. When Expand by 10 is selected again, the display reverts to the normal display of weight.
If programmed as approved with the metrology switch (SW1-1) ON, the Expand by 10 mode is displayed for five
seconds then automatically returns to normal resolution. Printing is disabled when the weight is expanded and the
indicator is programmed as approved.
2.4.5 Print
The print function (demand print) can be initiated by pressing the ENTER /PRINT key or by automatic print
settings. Demand printing of data may also be initiated as part of a particular sequence of operation or special
application software.
Print Interlock
Print Interlock is designed to enforce a single print output per transaction. Print Interlock can be disabled or
enabled. If enabled, the print command is ignored until the measured gross weight exceeds the print interlock
threshold. A print command initiated before the measured gross weight exceeds the print interlock threshold returns
a Command failed
– scale not ready error in the system line.
After the first print command is executed, subsequent print commands are ignored until the gross weight indication
falls below the print interlock reset threshold. If a print command is blocked by print Interlock, a Command failed
–
scale not ready message appears in the system line.
Automatic Print
Automatic initiation of a demand print occurs after the gross weight exceeds the minimum threshold and there is no
motion on the scale. After initiation, the gross weight must return below the reset threshold before a subsequent
automatic print can occur.
Automatic print may be disabled or enabled. Automatic print can be triggered and reset by weight exceeding
thresholds or by weight deviation from a previously stable reading.
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