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

Programmable controllers.
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When the A/D conversion completed flag does not turn ON
Check item
Whether A/D conversion is disabled in every channel.
Whether disconnection is detected.
If digital output values cannot be read even after the above actions are taken, the possible cause is a failure of
the FX5-4AD-ADP. Please consult your local Mitsubishi representative.
2.8

List of Error Code

The following table lists the error codes that may be stored.
: This symbol indicates the number of the channel where a error has occurred. (1: CH1 to 4: CH4)
Error code
Error name
0000H
1A0H
Averaging process specification
setting range error
1A1H
Average time setting range error
1A2H
Average count setting range error
1A3H
Moving average count setting
range error
1A4H
Process alarm upper-lower limit
value setting range error
1A5H
Rate alarm upper limit value/lower
limit value setting inversion error
1A6H
Rate alarm warning detection
period setting range error
1A7H
Scaling upper and lower limit
value setting error
1A8H
Range setting range error
1A9H
Offset/Gain setting value range
error
2 FX5-4AD-ADP
60
2.8 List of Error Code
Action
Check the channels for which A/D conversion is enabled in the parameter
setting of GX Works3. If A/D conversion is not enabled in any channel, enable
A/D conversion for 1 or more channels in the parameter of GX Works3 or in
the program.
Remove the cause of disconnection by replacing the analog signal cable, etc.,
and then check the digital output value.
Description and cause
There is no error.
A value other than 0 to 3 was set in CH
Averaging process specification.
When the time average is set to CH
Averaging process specification, a value other
than 1 to 10000 was set to CH time average/
count average/moving average settings.
When the count average is set to CH
Averaging process specification, a value other
than 4 to 32767 was set to CH time average/
count average/moving average settings.
When the moving average is set to CH
Averaging process specification, the following
value was set to CH moving average count
setting.
Value other than 2 to 64
The value not meeting the following conditions
was set to CH process alarm upper-upper
limit value to CH process alarm lower-lower
limit value.
Upper-upper limit value≥Upper-lower limit
valueLower-upper limit valueLower-lower
limit value
Lower limit valueupper limit value was set to
CH rate alarm upper limit value and CH rate
alarm lower limit value.
A value other than 1 to 10000 was set to CH
rate alarm warning detection period setting.
CH Scaling upper limit value and CH
Scaling lower limit value are equal.
A value outside the range was set to the CH
range setting.
A value outside the range was set to CH
Offset setting value or CH Gain setting value.
Action
Reset CH the Averaging process specification
to 0 to 3.
Reset CH time average/count average/
moving average setting to the following value.
1 to 10000
Reset CH time average/count average/
moving average setting to the following value.
4 to 32767
Reset CH moving average process setting to
the following value.
2 to 64
Reset CH process alarm upper-upper limit
value to CH process alarm lower-lower limit
value to the value meeting the following
conditions.
Upper-upper limit valueUpper-lower limit
valueLower-upper limit valueLower-lower
limit value
Reset CH rate alarm upper limit value and
CH rate alarm lower limit value to lower limit
value<upper limit value.
Reset the CH rate alarm warning detection
period setting to the value within 1 to 10000.
Reset CH Scaling upper limit value or CH
scaling lower limit value such that Scaling upper
limit valueScaling lower limit value.
Reset the CH range setting to the following
value.
0 to 6
Reset CH Offset setting value or CH Gain
setting value to the following value.
■Voltage
Offset value: -10000 to +9000
Gain value: -9000 to +10000
■Current
Offset value: -20000 to +17000
Gain value: -17000 to +30000

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