7/16/2014 1:15 PM | |
Joined: 12/1/2009 Last visit: 9/5/2024 Posts: 672 Rating:
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Dear Hopling , I checked the CRC calculation of the block and it is giving me "81 09" which is correct. Now we will need to find out why it sends wrong CRC "01 09". I dont have TIA can you print your program in PDF and upload or send it to my email? Thanks. |
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7/16/2014 1:40 PM | |
Posts: 24 Rating:
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Just sent it, hope for your help... |
7/16/2014 2:04 PM | |
Joined: 12/1/2009 Last visit: 9/5/2024 Posts: 672 Rating:
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Dear Hopling , I cannot open you project correctly in my version. Kindly check the following parameters in theprotocol section of your CP. Transmission Rate: sameas atslave Data Bits: 8 Stop Bits: 1 Parity: same as at slave I see data bits 7 in your configuration. Change, tryand update me. Good luck! |
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7/16/2014 2:56 PM | |
Joined: 12/1/2009 Last visit: 9/5/2024 Posts: 672 Rating:
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Alhamdulillah Hopling , I am very happy that it works now for you. It would be interesting to know if it is going to work after migrationto TIA as well. Actually theseparametersare a very good point to mention in the manual for other users. Thanks. |
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7/16/2014 3:19 PM | |
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I just migrated it to TIA without any problems... It's working as good as it worked while using STEP7 V5.5! |
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7/17/2014 11:54 AM | |
Joined: 12/1/2009 Last visit: 9/5/2024 Posts: 672 Rating:
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Dear Bryll,
Useful for users is not always useful for vendors. I hopeone day Siemenswill provide us with a freesolution like for the new PLC's.
Yes pleaseand provide us with your feedback!
I have noplan forit at the moment. Im currently working on transferring myModbus-TCP Client(code from 2003) from STL to SCL. When I am done and have tested it I will share it as well.
Good idea? That dependsfor whom. Best Regards. |
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