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10/9/2011 7:12 AM | |
Joined: 3/18/2008 Last visit: 12/8/2023 Posts: 1750 Rating: (270) |
Dear farzaneh, i guess in your case CP341 is modbus Slave & to program CP341 as modbus slave you have to use programming Block FB80. See this FAQ. you need to install two software for this communication. 1)CP Ptp Parameter Software CD 2)Modbus Slave Software CD. When you will install Modbus Slave Software, above mentioned FB80 block will be available under Step7 Library.Also you can find Modbus Slave Sample Program under Step7. Hope this helps. |
VANDE MATARAM..... |
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This contribution was helpful to1 thankful Users |
10/13/2011 2:20 PM | |
Posts: 3093 Rating: (323)
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Hello Farzaneh, first make sure what the CP341 has to act as, master or slave. Regards, Kaulquappe |
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