Tokyo Keiki KRG-10, Руководство пользователя

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12-1
Chapter 12 Trouble shooting
12.1 Tips for solution
When any of trouble concerned with systems happens, please refer to following check points.
Table 12.1.1 Trouble shooting
Trouble Check Point
No indication on LCD
･
Check power line turned on and connected.
･
Check LCD connector inserted properly.
Not connectable through HART
communicated configuration software
･
Check power line turned on and connected.
･
Check proper size resistance attached in the line for
HART communication.
･
Check driver software installed correctly.
･
Check correct COM port selected.
･
Check correct device number selected.
･
Check cable connection.
Parameter setting failure
･
Check the value within input-able range.
･
Check communication status is OK. In case of
communication error, please check connection.
Inaccurate measurement value
･
Check input parameter is correct.
･
Check device status. Left down side dot indication
is measuring error (not detected or track proper surface
echo).
Analog current output does not change
･
Check analog lock mode in-activated.
･
Check table check mode in-activated.
･
Check device status. Left down side dot indication is
measuring error (not detected or track proper surface
echo)
･
Check alarm mode in-activated. In case of alarm mode,
LCD indication will be flickering.
12.2 Device status
Measuring status can be confirmed by LCD indication. Detail description can be referred on Chapter
5.4 - [8-3].
The status can be referred through configuration software as well. Confirmation procedure and detail
status description can be referred
Chapter 6.10 Tools - unexpected state.