10/31/2016 11:44 AM | |
Joined: 5/21/2015 Last visit: 3/27/2023 Posts: 1 Rating: (0) |
I have PLC with CPU 1513-1 PN and PC(IP:192.168.2.241) with installed WinCC v7.3. Connection works good between systems, but every 7 hours and 30 - 40 minutes connection terminate, how i think this termination generated by PLC. In log file i see next messages: On PC: WinCC_Sys_01.log 255,31.10.2016,10:43:01:322,1000204,4,,Z118-144,DataManager Runtime,PLC_1500 Connection 'PLC_1500' disconnected 255,31.10.2016,10:43:27:102,1000204,4,,Z118-144,DataManager Runtime,PLC_1500 Connection 'PLC_1500' connected 255,31.10.2016,10:43:27:103,1000205,4,,Z118-144,DataManager Runtime,PLC_1500 Connection 'PLC_1500' connected On PC:SIMATIC_S7-1200__S7-1500_Channel_01.LOG 2016-10-31 10:43:01,322 INFO PLC_1500: Client received a 'logged_out' message on session: 'Session: 2' 2016-10-31 10:43:01,322 INFO PLC_1500: Client received a 'logged_out' message on session: 'Session: 1' 2016-10-31 10:43:19,217 INFO PLC_1500: connecting... 2016-10-31 10:43:26,715 INFO PLC_1500: Client received a 'logged_out' message on session: 'Session: 1' 2016-10-31 10:43:27,066 INFO PLC_1500: Using 2 Session(s) 2016-10-31 10:43:27,066 INFO PLC_1500: Dataaccess service successfully requested 2016-10-31 10:43:27,066 INFO PLC_1500: connected In PLC: 1 of 526; Event ID: 16# 02:4427 Security information: System initiated session termination SessionID 0-41020 PLC_1 IPAddr: 192.168.2.241 Incoming event 10/31/2016 10:41:32.721 AM 2 of 526; Event ID: 16# 02:4427 Security information: System initiated session termination SessionID 0-41532 PLC_1 IPAddr: 192.168.2.241 Incoming event 10/31/2016 10:41:27.287 AM What reason this termination session and how it fix. P.S. I viewed all properties CPU but no found anything what can influent on this type of work. AttachmentDiagnostics.txt (207 Downloads) |
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