140
Set the connecting range to DC ･ V for the measuring instrument such as tester
and so on.
1
Remove the connecting cable for sensor from rear panel terminal board.
2
Measure the voltage between the terminals of A and C after shortening the terminals
between A−F and C−G on the rear panel terminal board.
1
Connect the connecting cable for sensor with rear panel terminal
board again.(Refer to section 4. Connecting Method.)
2
Set the load display to the monitoring condition on sensor according to
the paragraph 7−15.
Monitored
display is greater
than ±2.4 mV/V.
The voltage between
A and C is same as the setting
of FUNC−55.
7
Short between B and D on
rear panel terminal board.
Start Measurement.
Same Condition
Make calibration according
to section 5. Calibration
procedure again.
YES
NO
The following causes are considered.
1
Sensor input exceeds more than ±
2.4 mV/V.
2
Sensor has broken due to overload
and so on.
3
Signal route for sensor(signal
wire) has cut off.
YES
Monitored display is
greater than ±2.4 mV/V.
YES
YES
NO
NO
NO
Inform Minebea about the contents of
failure and situation at site in details.
Inform Minebea about the contents of
failure and situation at site in details.
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