Hioki RM3545, Instruction Manual, Page: 304 / 364

14.1 Troubleshooting
296
The following messages are displayed when the instrument detects an error or abnormal
measurement setting. If repair is necessary, contact your authorized Hioki distributor or
reseller.
•
If damage is suspected, check the "Q&A (Frequently Asked Questions)" (p.284) section
before contact your authorized Hioki distributor or reseller.
•
If an error is shown on the LCD and the instrument needs to be repaired, please contact
your authorized Hioki distributor or reseller.
Error Displays and Remedies
Display Description Remedy
+OvrRng-OvrRng Over-range (p. 55) Select the appropriate range.
CONTACT TERM.A (CONTACT A)
Measurement terminal A-side
wiring contact error (p. 55) Check for cable breakage and
worn out probes.
CONTACT TERM.B (CONTACT B)
Measurement terminal B-side
wiring contact error (p. 55) Check for cable breakage and
worn out probes.
SW.ERR See ERR:061 (p.297)
NO UNIT
No multiplexer unit has been
inserted.
Insert the unit properly. Do not
allocate units that have not
been inserted to channels.
SAME TERMINAL
The same terminal has been
assigned to the same chan-
nel. (p.55)
Review the settings.
ERR:001
LOW limit is higher than
UPP limit.
Cannot set because the lower
limit value is larger than the
upper limit value. Set an upper limit value that is
larger than the lower limit value.
(p.101)
ERR:002 REF setting is zero.
Cannot set because the refer-
ence value setting is zero. Set a reference value that is larger
than zero. (p.103)
ERR:003
Cannot enable while
comparator is ON. Cannot switch ranges when
the comparator is ON.
Set the range after turning the
comparator OFF or select the range
to use on the Comparator Settings
screen. (p.98)
ERR:004
Cannot enable while
comparator is ON. Cannot turn auto-ranging ON
while the comparator is ON. Use with the comparator set to
OFF.(p.100)
ERR:010
0 ADJ error.
Must not exceed 50% or
-1% f.s. Out of zero-adjust range. The
reading must be within 50% of
range full-scale.
Check the zero-adjustment pro-
cedure (p. 68).
ERR:011
Temp. sensor error.
Cannot calculate.
Cannot perform calculations
due to a temperature sensor
or thermometer error.
Check the temperature sensor
or thermometer.
ERR:012
Comparator is invalid.
(Delta T or BIN is ON)
The comparator cannot be
turned on while the
Δ
T or BIN
function is on.
Turn off the
Δ
T and BIN func-
tions.
ERR:013
0 ADJ is invalid. (Must be
lower than 10M
Ω
range)
Zero-adjustment can be per-
formed only for the 10 M
Ω
or
lower ranges.
(Zero-adjustment cannot be
performed for 100 M
Ω
and
higher ranges.)
ERR:020 Undo not available.
Statistics functions allow only
one undo operation.
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