10/19/2019 5:51 PM | |
Joined: 10/24/2012 Last visit: 6/1/2024 Posts: 310 Rating: (21) |
Dear Experts, I need some clarification regarding the SYM addresses updating of OPC UA server in OPC SCOUT. Some details regarding my system are i am using a CPU 1217C and connected it to OPC UA server. My OPC server SW. version is 14. First i created my logic, created some DBs for testing and then compile the program and download it to the PLC. Then i configured a PC station for OP Server with SW v14 and successfully created it and then the PLC communicated with the OPC UA server and i tested some values in OPC SCOUT V10, successfully read and write. Now my main question is i want to modify my PLC program and i did it by adding some DBs in my PLC program and try to access it with OPC UA server under S7OPT data but unable to do that. It shows only that DBs which i configured earlier before the station configuration process. Then again i did a compile of my whole project and import the station configuration from XDB file and now i can access the DBs which i modified. So is it necessary to import the XDB configuration in station configuration and then access the DBs or is there anyother way which can help to update the DBs in OPC. It is easy to do the XDB file exercise during testing phase but when the system will be in run mode then it is not possible to do it always. Moreover i tried to stop and start the OPC server to get my result but unable to achieve success. Thanks in advance. Kashir Saeed. AttachmentPictures.zip (39 Downloads) |
Kashir Saeed. |
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10/21/2019 6:45 AM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (172) |
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