6/7/2014 6:38 AM | |
Joined: 12/25/2013 Last visit: 12/27/2023 Posts: 6 Rating: (0) |
Hi. thank you very much. |
6/9/2014 12:24 PM | |
Joined: 3/18/2008 Last visit: 12/8/2023 Posts: 1750 Rating: (272) |
you are welcome. |
VANDE MATARAM..... |
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7/3/2014 4:34 AM | |
Posts: 209 Rating: (2) |
Hi amit, Do I really need to have that FB80 to communicate via modbus??or FB7 and FB8 is enough?? Where to download FB80??I can't seem to find it in CP Ptp library..
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7/3/2014 7:50 AM | |
Joined: 3/18/2008 Last visit: 12/8/2023 Posts: 1750 Rating: (272) |
Hi, FB80 is required for Modbus Slave Communication. you can copy FB80 from my project into your project. you can alsofind FB80 in Example Project when you downlaod below Software. Download CD "CP340, CP341, CP440, CP441" & Loadable driver for Modbus RTU Loadable Driver Modbus Slave (RTU). Hope this helps. |
VANDE MATARAM..... |
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7/3/2014 5:55 PM | |
Joined: 3/25/2013 Last visit: 3/21/2019 Posts: 176 Rating: (1) |
New question split intoCP341 modbus as slave - Area length error when writing. With best regards, Narrator1
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9/24/2014 12:15 PM | |
Joined: 12/1/2009 Last visit: 9/5/2024 Posts: 672 Rating: (147) |
Dear kiensnow,
Youcan download afree Modbus RTU Slave driver (no dongle required) from here: Best Regards. |
Give us your feedback and show us your respect! |
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This contribution was helpful to2 thankful Users |
12/3/2014 10:05 AM | |
Joined: 11/26/2014 Last visit: 6/7/2024 Posts: 1 Rating: (0) |
Hi, did you test to use function code 05 (write single coil) from DCS? Regards KWR
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