FX3U Ethernet

[cadomanis 0]

Anyone have any experience/ sample programs for communicating between FX3Us with the ENET modules. I will also have an E1101 talking to at least one of the units. Sampls programs would be great. Thanks, Chuck

[Gambit 326]

Sample 2 FX3U on ethernet FX3UFixedBufferCommunication_TCP_PLC2.zip

[cadomanis 0]

Gambit, thanks for the code. Makes sense. Couple of questions. 1) Ever done this with UDP? Wondering how that effects the ope/close request coding. 2) What is the effect of switich to " Always wait for OPEN"? I will likely need to be able to communicate during stop to do some remote reprogrmaming etc. 3) Will this work using ASCII code as opposed to binary? Might have another app needing to communicate that only speaks in ASCII? 4) Why did you shoose No procedure as opposed to procedure exists or prcedure exists MC in the ope n settings. Thanks again for the great start. C

[Gambit 326]

Here are some samples of different possibillites when working with the TCP/IP card The config Files are the TCP settings for the different programs. 1) see samples 2) The difference is if you can communicate when the CPU is in STOP 3) It should work 4) Just a test Procedure exist should work also FX3U_config.zip FX3UEmail.zip FX3UFixedBufferCommunication_UDP.zip FX3UPairingOpenCommunication_TCP.zip FX3USimultanCommunication_UDP.zip Edited 15 Nov 2007 by Gambit