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14.1 Troubleshooting
293
14
6-4 Measured values
are unstable.
See No. 2-1 above.
6-5 The measured
value differs from
the expected
resistance value.
The wrong channel is being mea-
sured.
→
Check the current channel and
the channel setting.
The wiring is shorted.
→
Check the wiring.
The wiring resistance is high.
→
For 2-wire connection, the wir-
ing resistance affects the mea-
sured value as-is. Perform zero-
adjustment.
Measurement leads are connected
to the measurement terminals on
the front of the instrument.
→
Do not connect measurement
leads to the measurement termi-
nals on the front of the instru-
ment when using the
multiplexer.
6-6 No measured
value is dis-
played.
The wrong channel is being mea-
sured.
→
Check the current channel and
the channel setting.
Display
NO UNIT
The set unit number and the unit
number in which the Z3003 is
installed differ.
→
Check the settings and rear of
the unit.
The connected device is set to an
external device.
→
Set the connected device to the
RM3545.
The relays are worn.
→
Perform the Multiplexer Unit self-
test. If it yields a FAIL result,
have the Z3003 repaired.
The wiring is shorted.
→
Check the wiring.
→
See No. 2-3 above.
Fuse blown
→
Check the wiring. If you are still
unable to perform measure-
ment, the internal protective
fuse may have blown. Have
the Z3003 repaired.
No
Issue
Items to check
Possible causes
→
Solutions
See
Содержание RM3545
Страница 2: ......
Страница 4: ......
Страница 26: ...Operating Precautions 18...
Страница 42: ...1 5 Checking the Measurement Target 34...
Страница 54: ...2 6 Pre Operation Inspection 46...
Страница 70: ...3 5 Checking Measured Values 62...
Страница 226: ...10 6 Supplied Connector Assembly 218...
Страница 290: ...Chapter 13 Specifications 282...
Страница 312: ...14 4 Disposing of the Instrument 304...
Страница 349: ...Appendix 18 Outline Drawing A37 Appendix Appendix 18 Outline Drawing...
Страница 362: ...Index Index 4...
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