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Troubleshooting with FINS Response Codes Section 14-6
10 Command
format error
01 Command too long Command
data
The command is too
long.
Check the command format of
the command and set it cor-
rectly.
The command exceeded
1,473 bytes when broad-
casting.
02 Command too short Command
data
The command is too
short.
03 Number of items
does not match
amount of data
Command
data
The specified number of
items does not match the
amount of write data.
Check the number of items
and amount of data, and
make them agree.
05 Header parameter
error
Command
data
Data for another node on
the same network was
received from the net-
work.
Check the command format of
the command and set it cor-
rectly.
Attempted to send
response data for a
broadcast address.
11 Parameter
error
00 Parameter error Parameters in
command
data
The specified parame-
ters are incorrect.
Check the command data and
set the parameters correctly.
The UDP/TCP socket
number was not within
the proper range.
Be sure the socket number is
between 1 and 8.
The local UDP port num-
ber might be set to 0.
Set the local UDP port num-
ber correctly.
01 No data area code Variable type
in command
data
A correct memory area
code has not been used
or EM Area is not avail-
able.
Check the command’s data
area code in the Results Stor-
age Area and set the appro-
priate code.
03 Address out-of-
range error
First word
address in
command
data
The first word is in an
inaccessible area.
Check the data area range,
and set a first word that is in
an accessible area.
The specified bit number
is not 00.
Check the command’s data
area code in the Results Stor-
age Area. The bit address
must be 00 for EtherNet/IP
Units.
04 Address range over-
flow
Command
data
The address range speci-
fied in the command is
not correct.
Set the address in the com-
mand data so that the start
address plus the number of
words does not exceed
accessible memory.
0B Response too long Command
data
The response frame is
longer than allowed.
Correct the number of data
elements or other parameters
in the command data for
which the response is being
returned.
0C Parameter error Parameters in
command
data
The specified parame-
ters are incorrect.
Check the command data and
set the parameters correctly.
21 Cannot
write
08 Cannot change IP address
conversion
method
A FINS message was
received from an IP
address that differed from
the ones in the Unit
Setup with FINS node
addresses that could not
be dynamically changed.
Correct the relationships
between IP addresses and
FINS node addresses. Refer
to SECTION 5 Determining IP
Addresses for details.
Main response
code
Sub response code Item to check Likely cause Corrective action
Value and
meaning
Value and meaning