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Pb Accessible nodes Step7 5.1 SP6

Created by: GildasThomas at: 12/21/2007 7:33 PM (12 Replies)

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12/21/2007 7:33 PM	Rate (0)
GildasThomas Posts: 10 Rating: (0)	Hello, when I want to display accessible nodes, Step7 answers : Online : The local MPI adress for the programming device/PC is higher than the maximum node adress or the wrong transmission rate oe wrong interrupt vector is set. When I do a Status/Network diagnostic of my CP5611(MPI) : Test : Error 0x0313 : Transmission rate not match network transmission rate or wrong interrupt. The hardware diagnostic is OK. CPU : 314-1AF11-0AB0 Step7 5.1 SP6 What can I do ? Thanks G.Thomas
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12/21/2007 9:48 PM	Rate (0)
Late Platinum Expert Joined: 1/7/2006 Last visit: 12/23/2024 Posts: 2705 Rating: (320)	Hi Gildas, Please check what the Baudrate and the Address of the CP5611 are,normally the Busaddress isplaced on 0 for programming devices. The highest address for a MPI network is standard placed on 31, so chose a address that is smaller then 32.... When you have chosen that you may place theCP5611 on CP5611 Auto by PG/PC-Interface and check there what the other parameters are....
	I hope that the answer will help, if you have still questions, don't hesitate to ask me. All the best, Late Never say never, think in solutions, not in trouble......
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1/18/2008 1:46 PM	Rate (0)
GildasThomas Posts: 10 Rating: (0)	Hi , I have checked what the Baudrate and the Address of the CP5611 are (187kbits and 0). TheCP5611 seems to be well configured. The 314 works with an another PC, with the same configuration Attachment Siemens.JPG (434 Downloads)
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1/20/2008 3:10 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, would you please set the Bit at the point it says something like: PG is the only active note on the Network... or something like this. Best regards J_Bell
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1/29/2008 1:37 PM	Rate (0)
GildasThomas Posts: 10 Rating: (0)	Hello, I don't understand what do you mean by : would you please set the Bit at the point it says something like: PG is the only active note on the Network... or something like this. I have never seen this sentence G. Thomas
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1/29/2008 1:42 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, would you please open the Siemens[1].JPG you posted? If you see the lowest right picture you see the Properties- CP 5611 (MPI) Right below Station you see the select field and written besides: "PG/PC est le seul maitre sur le bus" ... I would say the PG/PC is the only Master on the bus... or am I wrong here? Best regards J_Bell
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1/29/2008 1:48 PM	Rate (0)
GildasThomas Posts: 10 Rating: (0)	Hello, Yes PC is the only Master on the bus. Only the PC and the 314 G.Thomas
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1/29/2008 1:52 PM	Rate (0)
GildasThomas Posts: 10 Rating: (0)	Hello ! I've understood, I've set the bit at 1, but the result is the save, diagnostics are very long and it ends with : error x0313... G Thomas
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1/29/2008 2:02 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, is it possible that the MPI Interface on the CPU is set to a value that is not 187,5 kBit? If so, would you please try to use the CP 5611 (Auto) option to detect the Baud rate on the Network? Everything else would lead me to the Idea that either the Connection between the CP and the CPU is bad... or something on the CP or the CPU is faulty. Best regards J_Bell
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1/29/2008 4:06 PM	Rate (0)
GildasThomas Posts: 10 Rating: (0)	Hello, I have useduse the CP 5611 (Auto) option to detect the Baud rate on the Network. It says MPI, 187,5 kbit and highest adress 31. Cable is good (it works on another programming system), CPU is good (idem). Is the CP 5611 good ? That's the question ! Best regards G Thomas
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