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ET200S fault handling

6/18/2009 11:17 AM	Rate (0)
Maverick85 Posts: 5 Rating: (0)	Hi all, I'm currently setting up a new system with a CPU315 F 2 DP/PN connected to an ET200S using an IM151-3 HF. At the moment there is only one ET200S but eventually there will be another 4. How can I make itsuch that if there is a hardware faultor loss of communicationswith one ET200S, the PLC won't stop and the other 4 ET200S and main cpu can continue with thier tasks. Regards, Mav
Maverick85 Posts: 5 Rating: (0)	Last edited by: Maverick85 at: 6/18/2009 11:19 AM
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6/18/2009 11:25 AM	Rate (1)
IBN-Service Posts: 8946 Rating: (1000)	Maverick85 Hi all, I'm currently setting up a new system with a CPU315 F 2 DP/PN connected to an ET200S using an IM151-3 HF. At the moment there is only one ET200S but eventually there will be another 4. How can I make itsuch that if there is a hardware faultor loss of communicationswith one ET200S, the PLC won't stop and the other 4 ET200S and main cpu can continue with thier tasks. Regards, Mav Search for "Profibus diagnostic", FC/FB125
IBN-Service Posts: 8946 Rating: (1000)	Last edited by: IBN-Service at: 6/18/2009 11:25 AM
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6/18/2009 12:06 PM	Rate (1)
H-H Platinum Member Joined: 7/2/2008 Last visit: 12/21/2025 Posts: 929 Rating: (309)	Hello Maverick85, Check this, Which organization blocks do you need for error handling? Best regards. H-H

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6/18/2009 12:12 PM	Rate (1)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hi Mav, I found this FAQ: PROFIBUS DP Diagnostics Blocks FB125, FC125 for SIMATIC S7 And about continue to work if some of slaves has fault look at Which organization blocks do you have to load into the CPU to ensure that the CPU does not go into the "STOP" status when a remote I/O fails? Hope this will helps. Best regards Hristo Mihalev

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This contribution was helpful to 1 thankful Users Maverick85

6/19/2009 1:06 AM	Rate (0)
Maverick85 Posts: 5 Rating: (0)	UMENCHO And about continue to work if some of slaves has fault look at Which organization blocks do you have to load into the CPU to ensure that the CPU does not go into the "STOP" status when a remote I/O fails? Thanks UMENCHO that's exactly what I was looking for. I should have mentioned that the comms is over PROFINet. Thanks for all your suggestions.
Maverick85 Posts: 5 Rating: (0)
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