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7000 SERIES INDICATORS
EN 95
Each of the diagnostic items is shown in the menu.
The following diagnostic tests are included:
Display Test
When the display test is run, the indicator will display all dots on for approximately 4 seconds then all dots off for
another 4 seconds. This cycle will repeat continuously until the
LEFT
navigation key is pressed to exit.
Note: All dots are also illuminated on the display during the power up sequence.
Keyboard Test
When performing the keyboard test, any key on the keypad that is pressed will be shown on the display (refer to
Figure 5-2). This confirms the key is operating properly.
Do not press the
LEFT
arrow key until the test is complete.
To exit the test, press the
LEFT
navigation key.
Figure 5-2: Keyboard Test
– ZERO Key Pressed
Scale Diagnostics
Load Cell Output
— Displays the current load cell output (active weight) in internal counts. When weight is
placed on the scale platform, the number of counts should increase. Press the
LEFT
navigation key to exit the
display.
Calibration Values
— Displays the current calibration values for the scale. If these values are recorded after a
scale calibration, and the Main PCB is replaced in the future, the calibration values can be manually entered
here to “transfer” the previous calibration to the new Main PCB. Press the
LEFT
navigation key to exit the
display.
Statistics
— Displays statistical information for the scale including the total number of weighments (as
determined by a demand print), the number of scale overloads, total number of zero commands and failed
zero commands. This data can be very helpful when diagnosing scale problems. Press the
LEFT
navigation
key to exit the display.
Serial Test
This tool tests the transmit and receive functions on the serial (COM) ports. The COM port to be tested must be
selected first and then the test can be started.
1. Select the COM port to be tested in the selection box then press
ENTER
to begin the test.
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GlobalTestSupply
.com
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