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Transfer of data between CP342-5DP Master and CP342-5DP Slave with two CPU313C PLC's

Created by: Suhas at: 12/1/2009 11:50 AM (2 Replies)

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12/1/2009 11:50 AM	Rate (0)
Suhas Posts: 27 Rating: (0)	Dear All, I am using CPU 313C with CP342-5DP (Master Configuration) and CPU313C with CP342-5DP(Slave Configuration) and configured the Input/Output Address as 0-5. I want to know how to configure the data transfer from master to slave and back. i am attaching the sample configuration i have made. please check the pro and let me know whether the configuration is correct or not. Attachment ProfibusTestPro.zip (49 Downloads)
Suhas Posts: 27 Rating: (0)
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12/1/2009 12:40 PM	Rate (0)
Hulzhex Gold Member Joined: 8/25/2005 Last visit: 11/28/2023 Posts: 1161 Rating: (110)	Hello Suhas, sorry, couldn't check your configuration at the moment. Have you seen this example? DP link of CP 342-5 (slave and master) with STEP 7 V5.1 Good luck Sabine

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12/1/2009 4:55 PM	Rate (0)
J_Bell Posts: 5822 Rating: (411)	Dear Suhas, well... your HW Config seems to be OK... for me at least. Your programming is rather a problem. if you configure 32 Bytes in one and 16 Bytes in the other way... you should program also this amount... you programmed 1 Byte in each direction. Best regards J_Bell
J_Bell Posts: 5822 Rating: (411)
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