Error Code List - Mitsubishi MELSEC-L Series User Manual

11.4

Error Code List

When errors in the A/D converter module occurs while writing data to or reading data from the CPU module, the
following error codes are stored in Latest error code (Un
At the same time, the A/D converter module reports the errors to the CPU module.
Error code
(decimal)
A value outside the range is set to Switch 1 (input range) in the
Switch Setting for I/O and Intelligent Function Module screen of
10 GX Works2.
indicates the number of a channel where an invalid value is
set.
111 A hardware failure occurs in the module.
112 Other than "0" is set to the intelligent function module switch 5.
*1
The flash memory data is an error.
113
An invalid value is set to the offset/gain setting.
*1
120
The number of an error channel cannot be identified.
An invalid value is set to the offset/gain setting.
*1
12
indicates the number of a channel where an error occurs.
The G(P).OGSTOR instruction was executed in the offset/gain
*1*2
161
setting mode.
• The G(P).OGSTOR instruction has been consecutively
executed.
*1
162
• In offset/gain setting, a setting value has been consecutively
written to the flash memory more than 25 times.
The G(P).OGSTOR instruction was executed for the module
*1
different from the one to which the G(P).OGLOAD instruction had
163
been executed.
The offset/gain setting is configured exceeding the maximum
170
number of times.
Description and cause of error
G19).
\
Correct the value in the parameter setting of GX
Works2.
Power off and then on the module.
If the same error occurs again, the possible cause is
a failure of the module.
Please consult your local Mitsubishi service center
or representative, explaining a detailed description
of the problem.
Set "0" for Switch 5 in the Switch Setting for I/O and
Intelligent Function Module screen of GX Works2.
Check the digital output value.
If the same error occurs again, please consult your
local Mitsubishi service center or representative,
explaining a detailed description of the problem.
Perform offset/gain setting again for all channels
where the user range setting has been configured.
If the same error occurs again, the possible cause is
a failure of the module.
Please consult your local Mitsubishi service center
or representative, explaining a detailed description
of the problem.
Perform offset/gain setting again for the error
channel.
If the same error occurs again, the possible cause is
a failure of the module.
Please consult your local Mitsubishi service center
or representative, explaining a detailed description
of the problem.
Do not execute the G(P).OGSTOR instruction in the
offset/gain setting mode.
• Execute the G(P).OGSTOR instruction once per
module.
• Do not write a setting value consecutively.
Execute the G(P).OGLOAD and G(P).OGSTOR
instructions to the same module.
The offset/gain setting will not be performed
according to the setting.
CHAPTER 11 TROUBLESHOOTING
Action
11
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