9
Troubleshooting
QE81WH4W
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 9.1-1 Latest error code, storage destination upon error occurrence
Latest error code
Time of error occurrence
Un
\
G3000
Un
\
G3001 to Un
\
G3004
Table below shows error codes.
Table 9.1-2 List of error codes
Error code
(HEX)
Error
level
Descriptions Action
Reference
0001h
0002h
0003h
Mid
Hardware error with the module.
Turn the power OFF/ON.
If the error recurs, the module may
have a failure. Consult with a
nearest sales agent or our company
branch for the symptom of the
failure.
-
1001h Low
Phase wire method (Un\G0) is set out
of range.
Check phase wire method, and set it
within 4.
Section
6.2.1
1002h Low
Input voltage (Un\G1) is set out of
range.
Set it within 0 or 101 to 116
according to the input voltage.
Section
6.2.2
1003h Low
Primary current (Un\G2) is set out of
range.
Set it within the range* of 0 to 5, 501
to 536 according to the primary
current.
Section
6.2.3
1004h Low
Current demand time (Un\G3) is set
out of range.
Set current demand time within the
range* of 0 to 1800 (seconds).
Section
6.2.4
1005h Low
Electric power demand time (Un\G4)
is set out of range.
Set electric power demand time
within the range* of 0 to 1800
(seconds).
Section
6.2.5
1006h Low
Alarm 1 item (Un\G11) is set out of
range.
Set alarm 1 item within 1 to 10.
Section
6.2.6
1007h Low
Alarm 2 item (Un\G21) is set out of
range.
Set alarm 2 item within 1 to 10.
Section
6.2.6
1008h Low
Alarm 1 reset method (Un\G14) is set
out of range.
Set alarm 1 reset method within 0 to
1.
Section
6.2.8
1009h Low
Alarm 2 reset method (Un\G24) is set
out of range.
Set alarm 2 reset method within 0 to
1.
Section
6.2.8
100Ah Low
Alarm 1 delay time (Un\G15) is set out
of range.
Set alarm 1 delay time within the
range* of 0 to 300 (seconds).
Section
6.2.9
100Bh Low
Alarm 2 delay time (Un\G25) is set out
of range.
Set alarm 2 delay time within the
range* of 0 to 300 (seconds).
Section
6.2.9
100Ch Low
Integrated value setting value(Un\G52,
53) is set out of range.
Set electric energy preset value
within the range* of 0 to 999999999
in the double word format (32-bit
integer).
Section
6.2.10
100Dh Low
Primary voltage of VT value (Un\G5) is
set out of range.
Set primary voltage of VT value
within the range* of 0 to 6600 (V).
However, this setting cannot set 0
when primary voltage (Un¥G1) is 0.
Section
6.2.2
9 - 1
