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233
Error Massage and Error Display
Error
overview
Error
Description
Solution and reference
Contact check error
The letter A (“after”) will be shown
if the contact check error occurred
after measurement, while the let
-
ter B (“before”) will be shown if
the contact check error occurred
before measurement.
The unconnected terminals will be
indicated.
HL : H
POT
, H
CUR
, L
POT
, L
CUR
L : L
POT
, L
CUR
H : H
POT
, H
CUR
•This message will be dis-
played in the measured
value display area if one of
the terminals is found to be
disconnected, for example
due to a broken wire, after
measurement.
Check the connection of each
terminal.
•The sample has not been
secured properly in the mea-
surement cable, probe, or
fixture.
Check the manner in which
the sample has been secured.
Check the wiring for wiring
breaks or poor contact.
See the probe or fixture’s user
check function (detecting poor
contact with the sample during
•This message will also be
displayed when using the
instrument in an environment
characterized by a large
amount of noise.
Consider taking the following
measures:
•Use guarding.
•
Implement anti-external
noise measures.
of External Noise" (p. Appx.5).
•
Separate the sample, mea
-
surement cables, and instru
-
ment from the source of the
noise (motor, inverter, electro
-
magnetic switch, power line,
equipment generating sparks,
etc.) or perform the measure
-
ment in a separate room.
•Plug the instrument into a
grounded outlet.
•Use a separate power sup-
ply from the device that is
generating the noise.
Fan motor error
•
The fan motor has stopped
or is operating at low speed.
•
Turn off the instrument and
verify that its air vents are
unobstructed and free of any
foreign material.
•
If no issues are found, the
instrument needs to be
repaired. Contact your au-
thorized Hioki distributor or
reseller.
Maintenance and Service
11
Summary of Contents for IM3536
Page 20: ...16 Operating Precautions ...
Page 34: ...30 Screen Layout and Operation ...
Page 140: ...136 Testing the System Self diagnosis ...
Page 224: ...220 About Measurement Times and Measurement Speed ...
Page 240: ...236 Discarding the Instrument ...