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CP340 in Sofware Redundant System along with ET block

6/9/2011 12:22 PM	Rate (0)
SSAIL Posts: 32 Rating: (0)	Dear All We have a redundant system with S7-315-2DP with software redundancy on MPI network. We have to use CP340 card in IM rack but no transmit/receive LED glows on CP340 but if we use CP340 with standalone CPU315-2DP then Tx/Rx LED work with slave??? Why CP340 not working in redundant system...what is the best possible solution regards Subhash Agrawal -- SUN SHINE AUTOMATION INDIA LTD.
SSAIL Posts: 32 Rating: (0)	Last edited by: O_Moderator at: 6/9/2011 12:36 PM contact data deleted
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6/9/2011 2:50 PM	Rate (1)
fritz Diamond Expert Joined: 10/7/2005 Last visit: 3/20/2025 Posts: 3042 Rating: (1061)	SSAIL Why CP340 not working in redundant system...what is the best possible solution Hello SSAIL I can't think of the technical reason why,but the CP340 does NOT exist in the list of Which modules can you use when implementing software redundancy? I fear your only option is to buy the dearer CP341 which is supported (but perhaps otehres have more ideas on this subject).
	Cheers fritz The advice and opinion given in this thread is that of the author and does not necessarily reflect the views of I S Systems Pty Limited. To find out how I S Systems can help you with your automation needs please visit www.issystems.com.au.
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This contribution was helpful to 1 thankful Users KayBee