CV500ETN01 Omron, CV500ETN01 Datasheet - Page 250

• Manufacturer Part Number: CV500ETN01
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500ETN01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Troubleshooting with Response Codes
11: Parame-
ter error
21: Cannot
write
Main code
00: Parameter
error
01: No area
specification
03: Address
specification out
of range
04: Address
range exceeded
0B: Response
too long
0C: Parameter
error
08: Cannot
change
Sub-code
Parameters in
command data
Memory area
code in command
data
First word
address in com-
mand data
Command data
Command data
Parameters in
command data
IP address con-
version method
Check point
The parameters in the com-
mand data are incorrect.
The UDP/TCP socket number
was not within the proper
range.
The local UDP port number
might be set to 0.
A correct memory area code
has not been used or EM Area
is not available.
The first word is in an inacces-
sible area or the bit number is
not 00.
The address set in the com-
mand is not correct.
The response frame is too
long.
Parameters are set incorrectly
in the command data.
With respect to a FINS node
address that could not be
dynamically changed, a FINS
message was received from an
IP address that differed from
the Unit Setup.
Probable cause
Check the parameters.
Be sure the socket number is
between 1 and 8.
Set the Local UDP port number
correctly.
Check the command’s memory
area code in the Results Storage
Area and set the appropriate
code.
Set a first word that is in an
accessible area. The bit number
must be 00 for Ethernet Units.
Correct the address in the com-
mand data, being sure that the
start address plus the number of
words does not exceed accessi-
ble memory.
Correct the number of data ele-
ments or other parameters in the
command data for which the
response is being returned.
Check the command data and
correct any parameters that are
incorrect.
Referring to SECTION 5 Deter-
mining IP Addresses, correct the
relationships between IP
addresses and FINS node
addresses.
Remedy
Section 8-5
225