tcp ip socket services

[shltan 1]

Dear all, Please advise has anyone used before the CJ1W-ETN21 unit to perform socket services (tcp/ip) .I've been experiencing errors like unable to open port/ recieve/ send error. The server and the etn unit is using port 9600. using socket numbers 1 and 2. Thank you,

[Sjakko 0]

Omron has some FB which can easily do the job for you. I don't exactly know the names of these FB's but i was something like TCP_SOCKET_OPEN_PASSIVE, TCP_SOCKET_SEND and TCP_SOCKET_CLOSE. Usually these FB's are installed on your PC. For sure they can be found on the CX-One CD in the FBL-directory. Documentation is included in PDF files. Good luck. Sorry I can't help you any further but I don't know the exact details anymore. If you need more help I'll do my best to find more details.

[bluebyu 4]

Manual W421, page 97 may help. It can also be done using standard ladder instructions. http://forums.mrplc.com/index.php?autocom=downloads&showfile=625