9
Troubleshooting
QE81WH4W
Error code
(HEX)
Error
level
Descriptions Action
Reference
100Eh Low
Secondary voltage of VT (Un¥G6) is
set out of range.
Set secondary voltage of VT within
the range of 0 to 220 (V).
However, this setting cannot set 0
when primary voltage (Un¥G1) is 0.
Section
6.2.2
100Fh Low
Primary current of CT (Un¥G7) is set
out of range.
Set primary current of CT within the
range of 0 to 6000(A).
However, this setting cannot set 0
when primary current (Un¥G2) is 0.
Section
6.2.3
1041h Low
Output period of data acquisition clock
(Un\G60, 61) is set out of range.
Output period of data acquisition
clock within the range* of 0 to
86400000 (ms).
Section
6.2.11
0000h -
Normal
-
-
* Also check that it is set in decimal.
9.2 Troubleshooting
9.2.1 When “RUN” LED is turned off
Table 9.2.1-1 When “RUN” LED is turned off
Check item
Action
Reference
Is power source is supplied?
Check that supply voltage of the power source is
within the rating.
-
Is capacity of the power source
module sufficient?
Calculate the consumption current of CPU
module, I/O module, and intelligent function
module attached to the base unit, and check that
the power capacity is sufficient.
-
Is the watchdog time an error?
Reset CPU module, and check whether it is
turned on.
If RUN LED is not turned on even after doing the
above, the module may have a failure. Consult
with a nearest sales agent or our company branch
for the symptom of the failure.
-
Is the module properly attached to
the base unit?
Check the module attachment status.
-
Is the slot type set to “empty" in the
I/O assignment setting of the PC
parameter at GX Developer?
Set the slot type to “Intelligent”.
Section
7.6
9 - 2
