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What is the difference between the connection resources of an s7 300 and an s7 1500
Created by: dendhondt at: 4/18/2013 8:48 PM (2 Replies)
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| 4/20/2013 4:53 PM | |
Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating:
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Hello, There is a a specific manual dedicated to communication with S7-1500: http://support.automation.siemens.com/WW/view/en/59192925 In chapter 10, they speak about resources. New is that you have the concept of station limit, where the station represents the CPU and further communication boards in the station. So, you must firts take into account the CPU limit for the CPU, and idem for each communication board. And check in addition if the sum for the station is not exceeded. The reserved connections have as purpose that you configure so much connections that even a PG or a HMI could not be connected. If the reserve for HMI is 4, the 4 first HMI devices will take their resource from the reserve. The next HMI wil take its resource from the dynamic resources. |
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Best regards |
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| 8/18/2017 3:36 AM | |
Joined: 3/19/2015 Last visit: 3/12/2025 Posts: 22 Rating:
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please have look to FAQ: .Comparison: How are the communication resources managed in the S7-300 and S7-1500? Entry type: FAQ, Entry ID: 109747092, Entry date: 06/12/2017 |
Last edited by: Ali00 at: 8/18/2017 3:39:14 AMLast edited by: Ali00 at: 8/18/2017 3:40:25 AM |
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