Mitsubishi Electric NZ2GN2S1-32D User Manual page 163

Error code Error type Error name
0205H Minor error Function setting switch
5 changed error
0206H Minor error Function setting switch
6 changed error
0207H Minor error Function setting switch
7 changed error
0208H Minor error Function setting switch
8 changed error
0209H Minor error Function setting switch
9 changed error
020AH Minor error Function setting switch
10 changed error
0220H Minor error Error history save limit
error
0240H Minor error Module power supply
voltage drop error
0251H Minor error Non-volatile memory
access error (error
history)
0260H Minor error Remote buffer memory
access error
0261H Minor error Incorrect network
parameter access
error
0270H Minor error Remote reset disable
error
D0E2H Communicatio Station number in use
n error (own station)
D0E3H Communicatio Own station No. out of
n error range
D217H Communicatio Transient data request
n error command error
D2A0H Communicatio Receive buffer full
n error
D2A3H Communicatio Transient data length
n error error
DF01H Communicatio Transient data divided
n error error
Description and cause Action
The function setting switch 5 has Return the function setting switch 5 to the setting when the
been changed with the module module power supply was on.
power supply on.
The function setting switch 6 has Return the function setting switch 6 to the setting when the
been changed with the module module power supply was on.
power supply on.
The function setting switch 7 has Return the function setting switch 7 to the setting when the
been changed with the module module power supply was on.
power supply on.
The function setting switch 8 has Return the function setting switch 8 to the setting when the
been changed with the module module power supply was on.
power supply on.
The function setting switch 9 has Return the function setting switch 9 to the setting when the
been changed with the module module power supply was on.
power supply on.
The function setting switch 10 Return the function setting switch 10 to the setting when the
has been changed with the module power supply was on.
module power supply on.
The upper limit for the number of No more errors can be saved in the error history. Check the
times an error is saved in the error by the latest error code.
error history is reached.
The module power supply
voltage is dropped.
The error cannot be saved
because an error in access to the
non-volatile memory was
detected.
An area other than the remote Correct the setting data of the REMFR/REMTO/REMFRD/
buffer memory areas has been REMTOD instruction to access the remote buffer memory
accessed using the REMFR/ area range.
REMTO/REMFRD/REMTOD
instruction.
I/O module was accessed when Set network parameter again correctly.
network parameter was in the
incorrect status.
Remote reset could not be Return the NETWORK switch to the setting it had when the
performed because the setting of module was powered on, and then perform remote reset
the NETWORK switch is different again.
from the setting it had when the
module was powered on.
The setting of the IP address/ Set a unique station number.
station number setting switches After taking the above action, turn off and on or reset all the
is incorrect. stations where this error has been detected.
The network parameter is Add the station information of the module in the network
incorrect or outside the range. configuration settings of the master station (submaster
station).
The transient data request Correct the request command at the transient request
command is incorrect. source, and retry the operation.
The target station is overloaded
and cannot receive transient
data.
The received transient data is Correct the amount of data (frame length) at the transient
incorrect. request source, and retry the operation.
Divided transient data has been Send the transient data that is not divided.
received.
• Check the state of the module power supply.
• Check if the power supply voltage satisfies the
specifications for the I/O module.
• An error that occurred at the time of or before this error
may not be saved into the non-volatile memory.
• 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.
• Check the network status using the CC-Link IE TSN/CC-
Link IE Field diagnostics of the engineering tool, and take
corrective action.
• When the target station is overloaded and cannot receive
transient data, send the data from the send source after
some time has passed.
11 TROUBLESHOOTING
11.7 Error Code List
11
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