Hardy Process Solutions HI 6500 Series, Руководство пользователя

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Chapter 9
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Weight and Voltage Tests
The Weight and Voltage tests are used to diagnose a weighing system and, if certain types
of problems are indicated, determine their source. It provides the total scale input to the
instrument such as mV, mV/V and Weight in the units selected (i.e. lbs, kg, oz, g).
Weight and Voltage Test from the Web interface
Since the IT Web page shows all the weight and voltage values at once, it is the preferred
method for troubleshooting. Click Integrated Technician to open the Diagnostics -
Integrated Technician page.
To view individual load sensor data, click Do IT Test.
These readings are snapshots and allow you to determine if the problem is in the instrument
(internal) or in a load sensor(s) (external).
The specification range for the Weight Processor is 0-25 mV, so a reading between 0-25 mV
is within the normal range. A reading outside this range would normally indicate that the
problem is external to the system (most likely improper wiring).
Stability: Gross = 0.9lb
RAW Waversaver
Mean 32918 32993
Variation 0.17 0.00
Results OK OK
mV/V 0.0184
RTZ Pass