Chapter 9: Troubleshooting 9-1; List Of Error Codes; Troubleshooting - Mitsubishi Electric Melsec Q Series User Manual
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- User manual (834 pages) ,
- Reference manual (674 pages) ,
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9 Troubleshooting
Chapter 9: Troubleshooting
9.1 List of error codes
When the data are 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 below shows error codes.
Error code
Error
(HEX)
level
0001h
0002h
Mid
0003h
1001h
Low
1002h
Low
1003h
Low
1004h
Low
1005h
Low
1006h
Low
1007h
Low
1008h
Low
1009h
Low
100Ah
Low
100Bh
Low
100Ch
Low
Table 9.1-1 Latest error code, storage destination upon error occurrence
Latest error code
Un\G3000
Table 9.1-2 List of error codes
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
(Un \ G4) is set out of range.
Alarm 1 item (Un \ G11) is set out
of range.
Alarm 2 item (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.
Alarm 1 delay time (Un \ G15) is
set out of range.
Alarm 2 delay time (Un \ G25) is
set out of range.
Integrated value setting value
(Un \ G52, 53) is set out of range.
Time of error occurrence
Un\G3001 to Un\G3004
Turn the power OFF/ON.
If the error recurs, the module
may have a failure. Consult with
a nearest sales agent or our
company
symptom of the failure.
Check phase wire method, and
set it within 1-3.
Set it within 1 to 9 according to
the primary voltage.
Set it within the range* of 1 to 5,
501 to 536 according to the
primary current.
Set current demand time within
the
(seconds).
Set electric power demand time
demand
time
within the range* of 0 to 1800
(seconds).
Set alarm 1 item within 1 to 8.
Set alarm 2 item within 1 to 8.
Set alarm 1 reset method within
0 to 1.
Set alarm 2 reset method within
0 to 1.
Set alarm 1 delay time within the
range* of 0 to 300 (seconds).
Set alarm 2 delay time within the
range* of 0 to 300 (seconds).
Set electric energy preset value
within
999999999 in the double word
format (32-bit integer).
9 - 1
Action
branch
for
range*
of
0
to
1800
the
range*
of
0 to
QE81WH
Reference
-
the
Section
6.2.1
Section
6.2.2
Section
6.2.3
Section
6.2.4
Section
6.2.5
Section
6.2.6
Section
6.2.6
Section
6.2.8
Section
6.2.8
Section
6.2.9
Section
6.2.9
Section
6.2.10
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