Udp Socket Problems - Omron CJ1W-ETN21 - 04-2009 Operation Manual

Troubleshooting Procedures
8-4-3

UDP Socket Problems

General Problems
Opening and Closing
Problems
General Problems
Go through the procedure in 8-4-2
FINS Communications Problems
(SEND(090)/RECV(098)/
CMND(490)) before starting this
procedure.
Is the response
code a value other than
0000?
N
Is the response
code in the results storage
area a value other than
0000?
N
Go to Network Connection
Problems.
E N D
Refer to General Problems above.
Go to 8-4-7 Troubleshooting with
Y
Response Codes.
Go to 8-5 Results Storage Area Response Codes.
(There will be no response code in the results storage
Y
area if Socket Service Request Switches are being
used.)
Section 8-4
215