5/26/2021 9:40 AM | |
Joined: 3/14/2008 Last visit: 9/20/2024 Posts: 2095 Rating: (936)
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Hi Dennis, Which error are you getting? Using multiple EPH to connect to EMT should work without issue. Have you set the second EPHT as category: "EPH" (SFC type)? Where do you put the EPH instance? In the EMOD hierarchy folder? Or do you use an EPH interface/derived solution?
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5/26/2021 10:07 AM | |
Joined: 3/14/2008 Last visit: 9/20/2024 Posts: 2095 Rating: (936)
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Hi, Under the Unit folder you need to insert a hierarchy folder for each equipment phase and set it as EMOD type (if not done automatically). In there, you insert the EPH instance where the SFC type of the EPHT need to have the category set to "EPH". BATCH expects an SFC with EPH category in this EMOD folder. I think you have selected the Equipment Phase type for the equipment phase folder (in column S88 Type Definition under the properties of the folder). When using Equipment Phase type object, the system expects an SFC with category: EPH (interface). The SFC type does not feature any sequencers, only characteristics. It serves as a passthrough/interface for BATCH. Multiple EPHT can be created where the SFC type is set as category EPH (derived). They then point to this interface and the derived SFC have sequencers and characteristics. I must admit it is very confusing with the naming. Please check the following manual page 345 for the possible variants. (I think there is a mistake in variant B because it needs to be an EMOD folder type instead of Equipment Phase, but I understand you are using Variant C? Page 314 shows how to configure an derived EPH. AttachmentCFC for SIMATIC S7 (V9.0 SP4).pdf (143 Downloads) |
Last edited by: Oreca at: 05/26/2021 10:08:59Last edited by: Oreca at: 05/26/2021 12:51:38CFC V9.0 SP4 uploaded, see next post If I could help you, you can use the RATE button. Thank you. |
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5/26/2021 12:48 PM | |
Joined: 3/14/2008 Last visit: 9/20/2024 Posts: 2095 Rating: (936)
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Hi, The interface selection for the EPH (derived) is made in the SFC type under the category. See attachment. If you select EPH (derived), you can select an available interface. I will upload a document in my previous post: CFC V9.0 SP4. Please check page 345. I think there is a mistake in Variant B where you need to define an EMOD folder instead of Equipment Phase folder. |
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