7/14/2012 2:09 PM | |
Posts: 378 Rating: (73) |
Dear All, I have found a useful tool for studying communication protocols of LOGO under setup directory Program Files\Siemens\LOGOComfort_V5\lib\classes.jar I have extracted and decompiled the following java classes: ByteWriteListener.class DataTransfer.class PortNotAvailableException.class TransmissionFailedException.class VirtualDeviceDataTransfer.class From the above classes I figured out how the LOGO soft comfort is communicated to LOGO PLC by observing function calls. Then I have used Eclipse with JDK and importing classes.jar to build path and I make sample test program for OBA4. I achieved to make START and STOP the LOGO. Now I am struggling to do the same for DI/DO, AI, AO, Flags and Set/Actual values. Once I have completed all I will post here with full source code. For now I have attached here the decompiled classes and the original class.jar files. If you are interested and would like to work with me say aye. Regards, AttachmentLOGOcommJAVA.pdf (1166 Downloads) |
Last edited by: desmul24 at: 7/5/2013 6:24 PM |
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This contribution was helpful to1 thankful Users |
9/25/2012 4:55 PM | |
Posts: 378 Rating: (73) |
Dear All, As explained above I have attached here my test program for decoding comm protocols of LOGO, It works both by Serial and Ethernet port. If your OS is 32 bit please copy and replace rxtxSerial.dll file from RXTX32 folder. Awaiting your feedbacks! Regards, The file size is big thus I have splitted into 2 parts and attached here and next thread... AttachmentPart1.zip (882 Downloads) |
9/25/2012 4:57 PM | |
Posts: 378 Rating: (73) |
.... Part2 attached here, Regards, AttachmentPart2.zip (834 Downloads) |
3/21/2013 12:52 PM | |
Posts: 6 Rating: (2) |
OMDG this is mana from heaven for me! Thanks for your work. I won't have time to get into it right now, but this solves a big problem for me. |
3/21/2013 1:22 PM | |
Posts: 378 Rating: (73) |
Dear lagrangepoint, Nice to got Java skilled person! Forward your ideas and lets share what we know! Regards, |
This contribution was helpful to1 thankful Users |
4/6/2013 8:22 PM | |
Joined: 3/11/2007 Last visit: 7/18/2024 Posts: 226 Rating: (13) |
Hello, how your sample software? does not work on win 7. Why? |
4/27/2013 8:19 AM | |
Posts: 6 Rating: (0) |
I have the same problem, I can not run it od Windows 7. |
Last edited by: nikolce at: 4/27/2013 8:19 AM |
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4/27/2013 2:27 PM | |
Posts: 378 Rating: (73) |
Dear All, I have checked and works properly on Windows Vista, Windows 7 and Windows 8. Confirm the following first: 1. You should have Administrative rights on your PC. 1. You should have DOT NET framework V4.0 (3.5 inclusive) you can get here. 2. You should set properly the serial port configuration and the driver properly. ( Check first if you can communicate b/n LOGO Soft Comfort and LOGO device). If the problem persists please attach here the screenshoots. Rgs, |
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