11/28/2017 4:08 PM | |
Posts: 7 Rating: (0) |
Hello Everybody, I have one S7-300 PLC (317F-2 PN/DP with distributed safety package) and Wonderware 2014 R2 SCADA system. We are using DASSI driver for TCP/IP communication. I have 2 systems one is engineering work station and another one is Operator station. Whenever I restart my Engineering station I lose communication with HMI runtime only on Engineering station. In order to establish the communication I have to open any block in PLC and enable monitoring then only after 30 seconds to 2-3 minutes depending on how fast I do this PLC monitoring I can able to Establish the communication between PLC and HMI runtime. Same time my operator station works fine. Even after restart communication with PLC is established quickly. I am facing this problem only on Engineering station. This problem I have only on Engineering station not on operator station. I have checked DAS_SI is running as service in auto mode. and so on. both settings are same on both PCs. Initially my TCP/IP port do not have configuration or might be its drivers initializing. But on engineering station it takes longer time than operator station. Please help I am stuck onsite only because of this issue. As our customer do not want to share PLC password during its warranty period and I am not getting any other alternate solution for this. Please help. I don't know how to support for wonderware intouch as I am not wonderware intouch expert I tried to search on internet a lot all posts seems to be very old of 2012 / 2013. Regards, Prashant ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 11/29/2017 2:05:35 PMNew subject after splitting |
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