Hello everyone, thank you for taking the time to read this message. I am reaching out for assistance with a project involving enhancements to a PLC Compact Logix 1769 program. Specifically, I am looking to extract memory addresses containing PLC tags in order to link them to a server in the ArchestrA System Management Console. This system is integrated with SCADA, which is operated through AVEVA Intouch 2020. Despite researching extensively using RSLogix 5000, I have been unable to locate information on extracting memory addresses for controller tags within the program. Your help is greatly appreciated. Thank you.
As a Siemens enthusiast, I can't claim to be an expert in AB or Aveva, but it seems likely that they're referring to the term "address" in a broad sense, where you simply input the tagname. I'm not familiar with any specific addresses linked to Logix tags.
Hello everyone! Thank you for taking the time to read this. I am reaching out for help with improving a PLC Compact Logix 1769 program. I need to access the memory addresses containing the PLC tags in order to display them in an ArchestrA System Management Console server, which is part of the SCADA system integrated with AVEVA Intouch 2020. I am using RSLogix 5000 and despite my efforts to find information on obtaining memory addresses for controller tags, I have come up short. Unlike older hardware that uses RSLogix 500 and specifies memory types like B3, N7, T4, or C5, Compactlogix/Controllogix systems are tag-based. With tag-based systems, the tags should be referenced by their names and should be compatible with the system you are working with. However, if you need to transmit specific data through protocols like Modbus to registers or specific memory locations, additional programming within the controller may be necessary to map these tags to the data needing to be sent out. Thank you for any assistance you can provide!
It appears that the original poster is seeking guidance on the item string syntax for retrieving Logix tag data in their I/O server. I no longer have any Aveva/Wonderware knowledge to share, but someone in this community may have the solution readily available. In the Rockwell realm, the syntax would typically be ::[PLC_Name]Logix_Tag_Name.
When using InTouch, the tag address for reading data is typically just the tag name, unless it is a program-scope tag. If your address is Logix_Tag_Name, then your WindowMakerItemfield will also be Logix_Tag_Name. The access name and SMC driver topic handle the routing of data from a PLC seamlessly. Learn more about how to efficiently retrieve data in InTouch with these simple steps.
Hi there! It sounds like an interesting project you’re working on. To extract memory addresses for your PLC tags in RSLogix 5000, you might want to check out the Tag Database feature; it allows you to view all the tags along with their associated memory addresses. Additionally, using the "Export" function could be helpful, as it allows you to export the tag list to a CSV file which might make it easier to correlate with your ArchestrA setup. If you haven't already, consider reaching out to AVEVA's support as well; they might have specific guidance for integrating with the Intouch and ArchestrA environments. Good luck, and I hope you get everything linked up seamlessly!
Hey there! I totally get how frustrating it can be trying to extract PLC tag addresses, especially when working with different systems like ArchestrA and SCADA. One approach you might consider is using the tag database in RSLogix 5000 to view the tags and their associated memory addresses—once you have that, you can map them out for your server connection. Also, check if there are any export options or scripting tools in RSLogix that could automate this process for you. Good luck with your project!
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Answer: To extract memory addresses of PLC tags in Logix Designer for ArchestrA System Integration, you can utilize RSLogix 5000. By accessing the controller tags within the program, you can identify and extract the memory addresses for linking them to a server in the ArchestrA System Management Console.
Answer: Linking PLC tags to a server in the ArchestrA System Management Console is crucial for integrating the PLC Compact Logix 1769 program with SCADA systems like AVEVA Intouch 2020. This integration facilitates efficient data exchange and monitoring between the PLC and SCADA systems, enabling enhanced system management capabilities.
Answer: If you are facing difficulties in finding information on extracting memory addresses for controller tags in RSLogix 5000, you may need to delve deeper into the software's documentation or seek assistance from online forums and communities dedicated to PLC programming. Additionally, consulting with experienced professionals or attending training sessions focused on Logix Designer can also be beneficial in understanding this process better.
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