Troubleshooting; List Of Error Codes - Mitsubishi Electric MELSEC iQ-R Series User Manual

Section 8 TROUBLESHOOTING
Section 8

TROUBLESHOOTING

● If an abnormal sound, bad-smelling smoke, fever break out from this module, switch it off immediately
and don't use it.
8.1

List of error codes

When the Data is written to the CPU module from this module or when a reading error occurs, error codes will
be stored into the following buffer memory.
Table 8.1-1 Latest error code, storage destination upon error occurrence
Table below shows error codes.
Error code Error
(HEX) level
3001h
3002h Mid
3003h
1801h Low
Low
1802h
1803h Low
Low
1804h
1805h Low
1806h Low
1807h Low
Low
1808h
1809h Low
* Also check that it is set in decimal.
Latest error code
Un\G3000
Table 8.1-2 List of error codes (1/2)
Descriptions
Hardware error with the module.
Phase wire method (Un\G0) is
set out of range.
Primary voltage (Un\G1) is set
out of range.
Primary current (Un\G2) is set
out of range.
Current demand time (Un\G3) is
set out of range.
Electric power demand time
(Un\G4) is set out of range.
Alarm 1 monitoring
(Un\G11) is set out of range.
Alarm 2 monitoring
(Un\G21) is set out of range.
Alarm 1 reset method (Un\G14)
is set out of range.
Alarm 2 reset method (Un\G24)
is set out of range.
Caution
Time of error occurrence
Un\G3001 to Un\G3005
Action
Turn the power OFF/ON.
If the error recurs, the module may
have a failure. Consult with a
nearest sales
company branch for the symptom
of the failure.
Check phase wire method, and set
it within 1-3.
Set it within 0 to 2, 4 to 10
according to the primary voltage.
Set it within the range* of 0 to 5,
501 to 536, 1000 to 1003, 1501 to
1536 according to the primary
current.
Set current demand time within the
range* of 0 to 1800 (seconds).
Set electric power demand time
within the range* of 0 to 1800
(seconds).
factor
Set alarm 1 monitoring factor
within 0 to 8.
factor
Set alarm 2 monitoring factor
within 0 to 8.
Set alarm 1 reset method within 0
to 1.
Set alarm 2 reset method within 0
to 1.
135
RE81WH
Reference
agent or our
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.6
5.2.8
5.2.8
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