5/24/2019 9:19 AM | |
Joined: 9/2/2012 Last visit: 8/15/2024 Posts: 711 Rating: (30) |
Hello, I have tested the communication between 2 CPU read,write- Working ok. Now i need my WinCC v7.5 to act as OPC server and s7-1500 as opc client.(s7-1515, v2.6 fw, tia v15.1) Made wincc project, added tags, connectivity pack license installed and system is ready. Tested the communication with UA expert software from same pc, as well as from ES pc. both way working ok.(port=4862). Able to see the tag value. After that connected PLC with wincc. Modified the connection parameter(ip & port address), browsed the tags of wincc and configured. No security option is enabled for communication. Now while triggering connect block, no error or no done bit comes. Busy bit will come and go. Always status shows 16#00700_0000. with request active or not active, status is same- 16#00700_000. error code is not mentioned in manual for troubleshoot. note- WinCC running in VM. what could be wrong ? Any suggestions.. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 05/24/2019 12:57:09New subject after splitting
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5/24/2019 5:05 PM | |
Joined: 9/19/2009 Last visit: 9/21/2024 Posts: 459 Rating: (85) |
Hi Do you have the certificated licence for S7-1500 OPC UA? Regards |
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5/25/2019 9:52 AM | |
Joined: 9/2/2012 Last visit: 8/15/2024 Posts: 711 Rating: (30) |
Hello PHS, Thank you for your response. Currently I don't have certificate, am doing a test setup. |
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