5/8/2020 10:07 AM | |
Joined: 2/27/2020 Last visit: 9/24/2024 Posts: 11 Rating: (0) |
Hello! We are testing EnMPro trial software and met some issues with collecting data from different sources. 1) Modbus RTU (Modbus RTU to TCP gateway). - We read this application example (https://support.industry.siemens.com/cs/ww/en/view/109474271 ). - We have PAC3120 with Modbus RTU interface and Modbus RTU to TCP gateway device (Legrand). - We configured Modbus RTU communication between gateway and PAC3120. - We connected to this gateway from PC with another software (not EnMPRO) and read some values from PAC3120. Everything was good. We got actual values and RTU led on gateway device blinks every cycle of poll. - We installed Modbus TCP templates for PAC3120 from this link (https://support.industry.siemens.com/cs/ww/en/view/109771884 ). - We repeated our configuration of TCP gateway and PAC3120 on EnMPRO wizard. Test Connection - OK. restarted kernel - OK. tested connection of acquisition component - OK. But we did not get any values. RTU led on gateway device not even blinks. Is this configuration works only for PAC4200 as Modbus gateway? 2) OPC UA. - We have OPC UA server software (not siemens) on another PC from our workgroup. (Actually this OPC UA server received values from PAC3120 through Modbus TCP gateway). - We started to configure the OPC UA connection by EnMPro Wizzard. But EnMPro does not detect any OPC UA servers after. Ping from EnMPro Server PC to OPC UA Server PC ok. Any problems. Do we need to install additional software on OPC UA Server PC, or some security rules, or certificates? We tried to connect to this OPC UA Server with another software and everything was OK. Thank you for any suggestions. |
Last edited by: Jen_Moderator at: 05/08/2020 11:22:13Optimized links. |
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5/8/2020 11:45 AM | |
Joined: 2/27/2020 Last visit: 9/24/2024 Posts: 11 Rating: (0) |
Hello,garyzet1! We are testing EnMPRO 7.2 Trial (https://support.industry.siemens.com/cs/document/109771158/). 1) We followed all your steps and did not get any values. We tried this configuration on Windows 10 Pro (English) and Windows Server 2016 (English). Same results. Maybe we need especial firewall rules for some EnMPRO components? 2) What about Simatic Net or something like this? Thank you! |