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46
7
Appendices
46
Appendices
Chapter
7
7-3.
Troubleshooting
Item
Question
Answer/countermeasure
UTM
Ⅱ
Are correct indicated values
displayed just by connecting
UTM
Ⅱ
?
Match the UTM
Ⅱ
output and TM200 by sensor type setting and
calibration.
Indicated values proportional to the UTM
Ⅱ
output are displayed.
Wiring/
connection
The power cannot be turned on.
POWER/ALM (red) does not
light on or flash.
Is the USB connector connected to the PC?
Is the power of the PC on?
Check if connected with the USB of the PC in operation.
POWER/ALM (red)
lights off twice.
Are the power cord and AC adapter properly connected?
Connect the power cord and AC adapter properly.
Is the dedicated AC adapter used?
Use the dedicated AC adapter.
Is the power supply in use within the range of the specifications?
Use the power supply that is within the range of the specifications.
Are the breaker, switch and so forth turned on?
Check if the power comes to the outlet by connecting other electric
products and so on.
POWER/ALM (red)
lights off once.
Does the PC application start up, and is the correct COM port
number selected?
Is the USB cable properly connected to the PC?
Refer to the PC application help, open the Device Manager of the
PC and check the virtual COM port number and selected number
to which the TM200 is connected.
If the recording time of the waveform data to be shown in the
waveform tab is more than a few minutes, it may take a few tens of
seconds to display depending on the PC environment.
At this point, the POWER/ALM lamp (red) may light off shortly;
however, this is not a failure. Once file reading is complete, the
POWER/ALM lamp (red) lights on and is re-connected.
Indicated value is abnormal.
Is UTM
Ⅱ
properly connected?
Connect UTM
Ⅱ
properly.
Is UTM
Ⅱ
damaged?
Connect proper UTM
Ⅱ
.
Is mechanistic load being applied onto UTM
Ⅱ
?
Do not apply any load.
Does the STATUS (green) flash in accordance with the torque and
rotation of UTM
Ⅱ
?
When torque and rotation are detected, the pattern of flashing
changes.
Check connection with UTM
Ⅱ
as well as calibration.
Does POWER/ALM (red) light off twice?
Power cannot be supplied to UTM
Ⅱ
. Connect the AC adapter so
that power can be supplied.