List Of Error Codes - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

List of error codes

If an error occurs during operation, an analog input module stores the error code into 'Latest error code' (Un\G0) of the buffer
memory. In addition, 'Error flag' (Un\G69, b15) turns on. Turning on 'Error clear request' (Un\G70, b15) clears the error code in
'Latest error code' (Un\G0) and turns off 'Error flag' (Un\G69, b15).
Error codes of an analog input module are classified in minor and moderate errors.
• Minor error: This error is caused by the setting failure of programs and parameters, and after eliminating the error cause,
each function normally executes. (1000H to 1FFFH)
• Moderate error: Hardware failures. The A/D conversion do not continue. (3000H to 3FFFH)
The following table lists the error codes that may be stored.
: This symbol indicates the number of the channel where an error has occurred. It represents one of numerical values 0 to 3,
which correspond to CH1 to CH4.
(CH1: 0, CH2: 1, CH3: 2, CH4: 3)
: For what this symbol indicates, refer to Description and cause of error.
Error code Error name

0000H
1080H Number of writes to offset/
gain settings reach limit error
180H Interrupt factor transaction
setting range error
181H Condition target setting range
error
182H Condition target channel
setting range error
1861H Offset/gain setting
continuous write occurrence
error
190H Range setting range error
191H Averaging process
specification setting range
error
192H Time average setting range
error
193H Count average setting range
error
194H Moving average setting
range error
195H Primary delay filter constant
setting range error
Description and cause
There is no error.
The number of the offset/gain settings has
exceeded the guaranteed maximum number.
A value other than 0 to 1 is set in Interrupt factor
transaction setting [n].
 indicates the interrupt setting related in the
error as below:
0: Setting 1 to F: Setting 16
A value other than 0 to 7 is set in Condition
target setting [n].
 indicates the interrupt setting related in the
error as below:
0: Setting 1 to F: Setting 16
A value other than 0 to 4 is set in Condition
target channel setting [n].
 indicates the interrupt setting related in the
error as below:
0: Setting 1 to F: Setting 16
The setting value has been continuously written
to the flash memory 26 times or more in the
offset/gain setting.
A value out of the range is set in CH Range
setting.
A value other than 0 to 5 is set in CH Average
processing specification.
When Time average is selected in CH
Averaging process specification, a value other
than 2 to 5000 is set in CH Time average/
Count average/Moving average/Primary delay
filter constant setting.
When the count average is selected in CH
Averaging process specification, a value other
than 4 to 62500 is set in CH Time average/
Count average/Moving average/Primary delay
filter constant setting.
When the moving average is selected in CH
Averaging process specification, a value other
than 2 to 1000 is set in CH Time average/
Count average/Moving average/Primary delay
filter constant setting.
When Primary delay filter is selected in CH
Averaging process specification, a value other
than 1 to 500 is set in CH Time average/
Count average/Moving average/Primary delay
filter constant setting.
Corrective action

Any further setting of offset/gain values may not be
reflected correctly.
Set 0 or 1 in Interrupt factor transaction setting [n].
Set a value of 0 to 7 in Condition target setting [n].
Set a value of 0 to 4 in Condition target channel
setting [n].
For the offset/gain setting, write the setting value
only once per setting.
Set CH Range setting to the value within the range
again.
Set a value of 0 to 5 in CH Average processing
specification again.
Set a value of 2 to 5000 in CH Time average/
Count average/Moving average/Primary delay filter
constant setting.
Set a value of 4 to 62500 in CH Time average/
Count average/Moving average/Primary delay filter
constant setting.
Set a value of 2 to 1000 in CH Time average/
Count average/Moving average/Primary delay filter
constant setting.
Set a value of 1 to 500 in CH Time average/Count
average/Moving average/Primary delay filter
constant setting.
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