OHAUS T72XW AM, Инструкция по эксплуатации

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7000 SERIES INDICATORS EN 75
4.4 Counting
4.4.1 Overview
The T72XW Counting application provides a simple counting sequence that guides an operator through a sampling
process to determine a count value. The counting application offers the following capabilities:

Operator prompting.

Variable sample entry using the indicator
’s numeric keypad.

Average piece weight (APW) entry using the numeric keypad.

Up to 99 stored ID records in the ID Table

Count accumulation by ID.
When the FUNCTION key is pressed from the basic weigh mode the initial Counting display screen will be
shown. The icon in the lower left corner indicates the Counting application mode. Pressing the FUNCTION
key again will return the indicator to display the basic weighing mode.
4.4.2 Operational Features
In addition to the fundamental weighing functions, the following T72XW indicator basic weighing features can also
be used within the Counting application.
Semi-Automatic Tare
When the Tare? prompt is displayed on the indicator, press TARE
and the scale will tare to net zero. To
take a new pushbutton tare when in counting mode and a number of pieces (PCS) is shown on the display, press
the TARE key . The scale will tare to net zero, and the display will show 0 pieces.
Preset Tare
In the Sample
– Tare sequence, when the Tare? prompt is displayed on the indicator, enter the preset tare value
using the numeric keypad then press ENTER . If the indicator is already in counting mode, a preset tare can be
entered by using the numeric keypad to enter the tare value, then press TARE .
ID
If an ID value is entered in the basic weighing mode, it remainsavailable for printing when in the Counting mode.
However, within the Counting application, the ID function is used only to retrieve counting ID records.
Auto-Print
The T72XW’s auto-printing feature is supported by the counting application. If the feature is enabled, a demand
output will be sent automatically to the assigned output port when the weight settles to no-motion above the
programmed threshold weight. This is a useful feature when counting the same part in the same weight carton
repeatedly. By retaining the tare and APW values, a print can automatically be generated simply by removing the
previous carton of parts and placing the next carton on the scale.
4.4.3 Configuration
The FUNCTION key must be programmed for Counting in setup at Application > Function Key > Assignment
in order for this application to operate and to access the setup steps for the Counting application. When the
FUNCTION key is properly programmed, the Counting branch of setup is displayed as shown in Figure 4-11.
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