3/1/2016 12:01 PM | |
Posts: 129 Rating:
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Hi, As S02 is Master now, have you tried loading Server Data .pck file on S01 ? |
3/1/2016 1:15 PM | |
Joined: 3/14/2008 Last visit: 8/30/2024 Posts: 2093 Rating:
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Hello, Please make sure you have connection to your ES (setting rights, shared folders enabled for system user, usernames and passwords the same for all station etc.)The server package is created during compile of the OS on the ES machine. A side note: The way you should work is as follows (or you already work like this and then it was not clear to me): 1. Create logic in CFC, compile+download to PLC 2. Compile OS system and when you have two servers in redundancy like you have, execute a OS download change by selecting the configured master server in the PCS7 project. 3. Simatic manager automatically downloads to the standby server, when OK it downloads to the other. What does your station configurator say? Are the settings changed? Can you see the pencil icon next to "WinCC Application" and your network card? If not, please go to the corresponding OS station in Simatic manager and execute PLC->Configure. And after configuring, execute PLC->Download. Your settings from the OS configuration in Simatic is now transferred to the OS station. |
Last edited by: Oreca at: 3/1/2016 1:16:42 PMLast edited by: Oreca at: 3/1/2016 1:20:15 PMLast edited by: Oreca at: 3/1/2016 10:32:38 PMIf I could help you, you can use the RATE button. Thank you. |
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3/1/2016 1:30 PM | |
Joined: 3/14/2008 Last visit: 8/30/2024 Posts: 2093 Rating:
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Another thing you can check is in WinCC explorer of server 1 in tag management. Under Simatic S7 protocol suite->Industrial Ethernet (if you are working through ISO protocol)->S7_program, you can check the status of the configured connection to your PLC program. Does it have a green check mark? Did you already try rebooting server 1? Some weird things can happen, but is easily revolved by restarting the PC. |
If I could help you, you can use the RATE button. Thank you. |
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3/1/2016 3:12 PM | |
Joined: 3/14/2008 Last visit: 8/30/2024 Posts: 2093 Rating:
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Hello, Do you use server to server communication? If not, downloading server data to the server is not needed. And you have a good configuration when the station configurator shows a pencil icon like its showing in mine attachment. The default master which you set in the Simatic manager must be default master in WinCC Redundancy (by selecting: "Default master"). Then also check the box: "Activate redundancy" for both servers. Also fill in on which network card the redundancy is active. Normally, you have a third network card for redundancy between servers, but through terminal bus it is also possible. Time synchronization is not an issue. You define a OS time master by using an external clock or some sort or a OS in your network. If you make a small change like adding a step in SFC, you then have to download first to PLC, then OS compile+download change to both servers. Also check in Netpro if the named connections are OK. AS-OS communication. I will upload a part of the manual: PCS7 Operator Station, where steps are involved how to setup the system. There are a lot of configuration steps, so I think it's best to read through these steps as well as checking my suggestions. |
Last edited by: Oreca at: 3/1/2016 3:18:58 PMIf I could help you, you can use the RATE button. Thank you. |
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3/1/2016 3:27 PM | |
Joined: 3/14/2008 Last visit: 8/30/2024 Posts: 2093 Rating:
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Attachment
AttachmentPart of PCS7 Operator Station (V8.1).pdf (146 Downloads) |
If I could help you, you can use the RATE button. Thank you. |
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