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4/30/2019 4:35 AM | |
Joined: 4/15/2018 Last visit: 6/11/2023 Posts: 2 Rating: (0) |
Dear Expert My name is Tai, I'm from Vietnam I am an engineer working on programming related to PLC S7400 and WinCC V7.2 systems. I have a problem asking experts for advice and making a solution. My system consists of 2 servers and 5 clients My problem is, initially the system runs normally with Redanduncy function, after I restart the server 2 (Standby), the system has a problem. In the Simatic Configuration Editor section with the exclamation icon, I checked the station configuration then detected CP1623 with STOP status. I boot WinCC Runtime from server 2 then there is an unusually slow running phenomenon. After the server 2's runtime lost all connections to the PLC, Server 1 still had a connection but there was no response from the wincc runtime. After about 4 hours, the entire connection of the clients is disconnected from the server 1. I have not understood what the cause is and how to fix it. Please ask the support consultants. Thank expert. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 04/30/2019 12:24:46New subject after splitting |
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