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Position (Bytes, Words) received in the PLC, from the slave on Profibus network!

4/10/2010 11:51 AM	Rate (0)
Bogdan Posts: 13 Rating: (0)	Please help me Does anyone know how to interpret, position (Bytes, Words) received to PLC from the slave ,on the Profibus network? Thanks!
Bogdan Posts: 13 Rating: (0)
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4/12/2010 11:36 AM	Rate (0)
Gary.Hare Posts: 101 Rating: (8)	It depends on the data that is being sent - status words, actual speed etc. What is the data you are trying to interpret?
Gary.Hare Posts: 101 Rating: (8)
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4/13/2010 3:11 PM	Rate (0)
Bogdan Posts: 13 Rating: (0)	I want interpret 10 DWord (about position ,status , input, output )from one slave drives connected with one CPU315-2DP. All is in this 10 DWord.
Bogdan Posts: 13 Rating: (0)
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4/14/2010 10:48 AM	Rate (0)
Gary.Hare Posts: 101 Rating: (8)	You will need to check in the drive which word is what data. P2051.1-10 will show you what is being sent on which word so P2051.1 will be the first word sent to the plc (usually the status word) P2051.2 second word and so on.
Gary.Hare Posts: 101 Rating: (8)
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This contribution was helpful to 1 thankful Users Hulzhex

4/14/2010 12:08 PM	Rate (0)
Hulzhex Gold Member Joined: 8/25/2005 Last visit: 10/5/2024 Posts: 1162 Rating: (111)	Bogdan I want interpret 10 DWord (about position ,status , input, output )from one slave drives connected with one CPU315-2DP. All is in this 10 DWord. Hello Bogdan, I agree with Gary.Hare. Which Drive are you using? Within the manual of the drive you should find the information about the meaning of the data you get. Good luck Sabine

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