CV500ETN01 Omron, CV500ETN01 Datasheet - Page 239

• 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 Procedures
8-4-4
General Problems
214
TCP Socket Problems
Go through the procedure in 8-4-2
FINS Communications Problems
(SEND(090)/RECV(098)/
CMND(490)) before starting this
procedure.
Read controller status using the
Go to Network Connection
Problems.
CONTROLLER STATUS.
FINS command READ
area a value other than
Is the response code a
value other than 0000?
collisions occurred?
Is the response code
General Problems
in the results storage
Have any send
E
N
N
N
0000?
N
D
Y
Y
Y
There may be too much traffic going on the
network. Reduce network traffic.
Go to 8-5 Troubleshooting with Response
Codes.
Go to 8-6 Results Storage Area
Response Codes. (There will be no
response code in the results storage area
if Socket Service Request Switches are
being used.)
Section 8-4