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Created by: AhmedFM at: 5/30/2009 7:41 PM (2 Replies)

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5/30/2009 7:41 PM	Rate (0)
AhmedFM Posts: 43 Rating: (0)	Hello How can i now the memory mapping of the CPU to know the available space in it. and what does it mean by (PN/DP and 2DP) CPUs. regards
AhmedFM Posts: 43 Rating: (0)
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5/30/2009 8:00 PM	Rate (0)
Ayman Elotaify Platinum Member Joined: 5/28/2008 Last visit: 11/3/2024 Posts: 4516 Rating: (839)	AhmedFM Hello How can i now the memory mapping of the CPU to know the available space in it. and what does it mean by (PN/DP and 2DP) CPUs. regards 1. Go to Options/Reference data to view the cross reference. Here, you will found the mapping of the CPU. 2. CPUs with 2PN/DP (like CPU 315-2PN/DP) In its technical data, you will found two interfaces: 1st Interface: RS485 for functionality of MPI/ DP Master / DP slave. Programmable 2nd Interface: Profinet CPUs with 2DP (like CPU315-2DP) In its technical data, you will found two interfaces: 1st Interface: RS485 for functionality of MPI 2nd Interface: RS485 for functionality ofDP Master / DP slave. Regads,
	Ayman Elotaify
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5/31/2009 7:21 AM	Rate (0)
AhmedFM Posts: 43 Rating: (0)	Hi Ayman Elotaify Thank you for your help regards
AhmedFM Posts: 43 Rating: (0)
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