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Error Code List - Mitsubishi Electric NZ2GN2B1-32D User Manual

Programmable controller cc-link ie tsn remote i/o module.
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11.7

Error Code List

The error codes are classified into the following three types.
Classification
Major error
Moderate error
Minor error
I/O module error codes are as follows.
Error code
Error type
0010H
Major error
0104H
Moderate
error
0105H
Moderate
error
0106H
Moderate
error
0200H
Minor error
0201H
Minor error
0202H
Minor error
0203H
Minor error
0204H
Minor error
0205H
Minor error
0206H
Minor error
0207H
Minor error
0208H
Minor error
0209H
Minor error
11 TROUBLESHOOTING
11.7 Error Code List
Error name
Description and cause
Hardware error
Module hardware error
External power supply
The external power supply
OFF error
voltage turns off.
Non-volatile memory
The IP address and subnet mask
data error (IP
stored in the non-volatile memory
address)
are abnormal.
IP address setting
An IP address setting switch is set
switch out of range
to 255.
error
IP address setting
An IP address setting switch has
switch changed error
been changed with the module
power supply on.
Function setting
The function setting switch 1 has
switch 1 changed
been changed with the module
error
power supply on.
Function setting
The function setting switch 2 has
switch 2 changed
been changed with the module
error
power supply on.
Function setting
The function setting switch 3 has
switch 3 changed
been changed with the module
error
power supply on.
Function setting
The function setting switch 4 has
switch 4 changed
been changed with the module
error
power supply on.
Function setting
The function setting switch 5 has
switch 5 changed
been changed with the module
error
power supply on.
Function setting
The function setting switch 6 has
switch 6 changed
been changed with the module
error
power supply on.
Function setting
The function setting switch 7 has
switch 7 changed
been changed with the module
error
power supply on.
Function setting
The function setting switch 8 has
switch 8 changed
been changed with the module
error
power supply on.
Function setting
The function setting switch 9 has
switch 9 changed
been changed with the module
error
power supply on.
Description
An error that cannot be recovered. The RUN LED turns off.
An error where the module cannot continue to operate. The ERR. LED turns
on.
An error where the module can continue to operate. The ERR. LED flashes.
Action
Power off and on the module power supply.
If this error occurs again, the possible cause is a module
failure. Please consult your local Mitsubishi representative.
• Check the state of the external power supply.
• Check if the power supply voltage satisfies the
specifications for the I/O module.
• Correct the timing of turning on or off External power
supply monitor request (RWw2.b9) if an error occurs when
starting or stopping the system.
• The module will be automatically recovered immediately
after the error occurs. However, the stored IP address and
subnet mask are lost, and operation is performed
assuming that the following are stored.
IP address: 192.168.3.250
Subnet mask: 255.255.255.0
• Take measures against noise with a shielded cable for
connection.
• If this error occurs again, the possible cause is a module
failure. Please consult your local Mitsubishi representative.
Turn the power on with the IP address setting switch set to a
value in the range 0 to 254.
Return the IP address setting switch to the setting when the
module power supply was on.
Return the function setting switch 1 to the setting when the
module power supply was on.
Return the function setting switch 2 to the setting when the
module power supply was on.
Return the function setting switch 3 to the setting when the
module power supply was on.
Return the function setting switch 4 to the setting when the
module power supply was on.
Return the function setting switch 5 to the setting when the
module power supply was on.
Return the function setting switch 6 to the setting when the
module power supply was on.
Return the function setting switch 7 to the setting when the
module power supply was on.
Return the function setting switch 8 to the setting when the
module power supply was on.
Return the function setting switch 9 to the setting when the
module power supply was on.

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