CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 401

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Troubleshooting with FINS Response Codes
10
11
21
Main response
Value and
meaning
Command
format error
Parameter
error
Cannot
write
code
01
02
03
05
00
01
03
04
0B
0C
08
Sub response code
Value and meaning
Command too long
Command too short
Number of items
does not match
amount of data
Header parameter
error
Parameter error
No data area code
Address out-of-
range error
Address range over-
flow
Response too long
Parameter error
Cannot change
Command
data
Command
data
Command
data
Command
data
Parameters in
command
data
Variable type
in command
data
First word
address in
command
data
Command
data
Command
data
Parameters in
command
data
IP address
conversion
method
Item to check
The command is too
long.
The command exceeded
1,473 bytes when broad-
casting.
The command is too
short.
The specified number of
items does not match the
amount of write data.
Data for another node on
the same network was
received from the net-
work.
Attempted to send
response data for a
broadcast address.
The specified parame-
ters are incorrect.
The UDP/TCP socket
number was not within
the proper range.
The local UDP port num-
ber might be set to 0.
A correct memory area
code has not been used
or EM Area is not avail-
able.
The first word is in an
inaccessible area.
The specified bit number
is not 00.
The address range speci-
fied in the command is
not correct.
The response frame is
longer than allowed.
The specified parame-
ters are incorrect.
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.
Likely cause
Check the command format of
the command and set it cor-
rectly.
Check the number of items
and amount of data, and
make them agree.
Check the command format of
the command and set it cor-
rectly.
Check the command data and
set the parameters correctly.
Be sure the socket number is
between 1 and 8.
Set the local UDP port num-
ber correctly.
Check the command’s data
area code in the Results Stor-
age Area and set the appro-
priate code.
Check the data area range,
and set a first word that is in
an accessible area.
Check the command’s data
area code in the Results Stor-
age Area. The bit address
must be 00 for EtherNet/IP
Units.
Set the address in the com-
mand data so that the start
address plus the number of
words does not exceed
accessible memory.
Correct the number of data
elements or other parameters
in the command data for
which the response is being
returned.
Check the command data and
set the parameters correctly.
Correct the relationships
between IP addresses and
FINS node addresses. Refer
to SECTION 5 Determining IP
Addresses for details.
Corrective action
Section 14-6
373