Mitsubishi Electric NZ2EX2B-60AD4 - Extension A;D Converter Module

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11.2.2 Extension A/D converter module
(1) Error code list (1000H to 1FFFH)
The errors are classified into the following two types:
If any of these errors occurs, check that the D LINK LED lights up, and take the corrective actions corresponding
to the error code with the list below.
Classification Description
Major error This error is a sign that recovery is impossible, with the RUN LED turning off.
Moderate error
This error is a sign that the module cannot continue to operate, with the ERR. LED of the main analog module turning
on.
Error code
(hexadecimal)
Classification Error name Description and cause Action
1010H Major error Hardware failure Module hardware error
Turn off and on the module power supply.
If this error persists, the failure of the module is a
possible cause. Please consult your local
Mitsubishi representative.
110H Moderate error
Range setting out-
of-range
The value set in Range setting (address:
0203H) is out of the range.
 indicates the number of the channel that has
been incorrectly set.
Adjust the value of Range setting (address:
0203H) to fall within the range.
120H
*1
Moderate error
Averaging time
setting out-of-
range
The time average value set in CH Time
average/Count average/Moving average
(address: 0205H to 0208H) is out of the range
of 2 to 5000ms.
 indicates the number of the channel where
an error has occurred.
Set the averaging time to a value in the range of 2
to 5000ms.
The time average value set in CH Time
average/Count average/Moving average
(address: 0205H to 0208H) is less than "4 ×
Sampling period" (ms).
 indicates the number of the channel where
an error has occurred.
Adjust the time average value to be equal to or
greater than "4 × Sampling period" (ms).
130H
*1
Moderate error
Count average
setting out-of-
range
The count average value set in CH Time
average/Count average/Moving average
(address: 0205H to 0208H) is out of the range
of 4 to 65000 times.
 indicates the number of the channel where
an error has occurred.
Adjust the count average value to fall within the
range of 4 to 65000 times.
131H
*1
Moderate error
Moving average
setting out-of-
range
The moving average count value set in CH
Time average/Count average/Moving average
(address: 0205H to 0208H) is out of the range
of 2 to 128 times.
 indicates the number of the channel where
an error has occurred.
Set the moving average count to a value in the
range of 2 to 128.
16H
*1
Moderate error
Process alarm
setting error
The settings in CH1 Process alarm lower lower
limit value (address: 020FH) to CH4 Process
alarm upper upper limit value (address:
021EH) have an inconsistency in magnitude
relation.
 indicates the number of the channel that has
been incorrectly set.
 indicates that the set values are in one of
the following conditions:
2: Process alarm lower lower limit value >
Process alarm lower upper limit value
3: Process alarm lower upper limit value >
Process alarm upper lower limit value
4: Process alarm upper lower limit value >
Process alarm upper upper limit value
Adjust the settings in CH1 Process alarm lower
lower limit value (address: 020FH) to CH4
Process alarm upper upper limit value (address:
021EH).