5/25/2011 8:20 AM | |
Joined: 8/4/2008 Last visit: 12/20/2011 Posts: 25 Rating: (0) |
Hello, The client does not have redconnect license and we decided to use only software redundancy. PC station has usual Ethernet card. If we put in Simatic S7 Protocol Suite TCP/IP properties first CPU IP (see picture “1_IP.JPG” in attachment). Then connection between WinCC and CPU is ok, all tags statuses and values are ok (“1_IP_ok”). If we connect (just for testing, not for redundancy) another CPU IP 192.168.0.2. Then we have result like on picture “Error”, no connection. I also put pictures “Error_2”, “Error_3” to show the status of connection. Actually ping command shows that device with 192.168.0.2 IP exists in network. But connection cannot be established. TCP/IP Driver parameters that are used are shown on “Sys_1” and “Sys_2”. Also I attached "SIMATIC_S7_PROTOCOL_SUITE_01" file from wincc/diagnose folder. It is strange situation because the CPU programs are the same, and if WinCC has connection with one CPU, why it cannot be established with another CPU (the difference is only in last number of IP)? Maybe somebody has experience... Please help! Thank You in advance. AttachmentScreenshots.zip (322 Downloads) |
5/25/2011 8:57 AM | |
Joined: 10/3/2010 Last visit: 9/20/2024 Posts: 1562 Rating: (191) |
Error 4116 points to incorrect Rack/ Slot - configuration or exceeding the maximum number connections |
B r g d s , |
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5/25/2011 11:02 AM | |
Joined: 9/6/2008 Last visit: 5/7/2022 Posts: 1121 Rating: (86) |
Hi you have to create a second connection in S7 protocol suite, Please see the attachment. Have fun... |
Jazz |
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5/25/2011 11:15 AM | |
Joined: 10/3/2010 Last visit: 9/20/2024 Posts: 1562 Rating: (191) |
True if you want to test both communications at the same time but changing the IP of the existing connection should also work if you want to test just one communication (if rack & slot number is really the same for both CPU's) |
B r g d s , |
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5/30/2011 5:58 AM | |
Posts: 212 Rating: (12) |
hi if you have H system then you must use the "redundant Connection" under named connection. procedure for the same is explained in one of my answers in thread, https://www.automation.siemens.com/IN/tf/WW/en/Posts/33797#top. |
9/1/2011 4:04 PM | |
Posts: 139 Rating: (1) |
I cannot understand completely, can I connect H-system to WinCC without CP1613 and S7 Redconnect? Best Regards, SpKV. |
9/2/2011 12:52 PM | |
Posts: 139 Rating: (1) |
Now this question is clear for me. Thank you. Best regards, SpKV. |
10/28/2011 4:02 PM | |
Posts: 139 Rating: (1) |
As I note by my experiments, connection is established only with CP 443 that paste on RACK0. Am I right? SpKV. |
Last edited by: SpKV at: 10/31/2011 12:15 PM |
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11/7/2011 11:55 AM | |
Posts: 139 Rating: (1) |
Have somebody any answer? |
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