Lord Kreps

Hmmmm. I didn't have such kind of problems and I have lots of OMRON software installed on my computers.....

Well I agree with you. Thats the way I do it too. Also when I instruct someone I stick to that rule. (initiation, main program, outputs, subprograms...)

Of course you can but beginners should first learn to write the program so that each bit is controlled by only one instruction.

well done mate

The only way to do it..... ----------------------------------------------------------------------------------------- ........||.......+...(out1) ....||.....||....l ----------------------------------------------------------------------------------------- !!!!!!!!!!!!!!! You cant write same output more than once. !!!!!!!!!!!!!!!!!!!!!!!! other solution - frequently used in programming ----------------------------------------------------------------------------------------- .......||..........+..(bit10) *10 = example of available bit ...||.......||.....l bit10 ...||..........(out1) -----------------------------------------------------------------------------------------

Do you have this file.... Accessing_Omron_PLCs_via_the_Internet.pdf

The computer's ip is only needed to acess plc and pt. If you access PC to PLC the node number of PLC must match the workstation node number in cx programmer. Set the same net ID for all nodes in the same network.

My search results (RS232 to video, input acsii rs232 output video, vga, rgb...) http://www.outlandtech.com/acro/5000a.pdf http://www.emicrotools.com/prod03.htm

My suggestion! OMRON! Intouch and cx Symbol databases are equivalent (Symbols are made from other companies and are imported, if you want extra, you can buy it or get it, "or make it") Trend... Intouch better Dattalogging... CX better My experience... quick overview CX: nice program, VB code support(example - VB communication command; very usefull), sometimes CPU process eater, recommended for OMRON products (but works with others too) Intouch: simple and good program, I had lots (hordes) of communication problems , not stable program.

HI I don't need new PLC with web server or any other units with internet options, I only wanted to know if the omron CJ1M-etn21 alone could act as a server. My opinion for now is that it could, because the PLC ethernet unit has the web function and you can access the ethernet config. via internet explorer. Maybe the solution is in changing this option (adding a source code)...but how And i belive that it is imposible too, fifty-fifty Well thanks anyway. Bye

Hi Thanks to all for your information. I forget to tell you that I have practice at Omron distributor in Slovenia and I have access to all brochures, datasheets and programs (for TERdON: yes our web page isn't so good, but in firm we got a lot of data...). Wathever I didn't found any info how to resolve my problem in all those files because it is an innovative idea (my manager think so). I will let you know if I will resolve my problem Bye PS: for TASHINZ: I will send you doc. about connecting PLC and CX-programer via internet as soon as possible (I am to busy right now)

I know how to access to the ethernet unit with web browser and yes it is possible via internet too and ftp, sending mail, cx-programer, i have already make it. But my mentor at practice ask me to do an SCADA project. The project must be on PLC and accessible via internet explorer. PLC must be a server. So the only thing you need is PLC and you can read and write data(memory locations...) via internet anywhere whit nice graphical interface. I need to know if it is possible. and how to do it or mybe any other suggestion sorry for my bad english Bye

Hello! I am a student and i want to create SCADA project (for reading and writing data on memory allocations...), store it on PLC (CJ1M CPU11-ETN), connect PLC to internet and access it anywhere via internet with web browser. PLC must act like a web server! My questions: Are there any examples? How should i start? Is it possible to create this anyway? (sorry for my bad english) Bye