10/17/2019 4:12 AM | |
Posts: 3 Rating: (0) |
Dear Team, I am using S7-1200 as MODBUS/TCP Server, the details of Configuration as follows 1. Client - Mitsubishi PLC , 2 Connections [One for READ and One for WRITE] 2. Server - S7 1200 We read in some forum thread that MB_Server doesn't work for simultaneous connections if we use same port no [i.e 502], we have to use different port number by calling another instance of MB_Server **Simultaneous connection** in my case means - Together Executing One READ and One WRITE from One Client . We tried calling 2 MB_SERVER instances and configured 2 different Port Numbers [i.e. 502 & 503] for achieving the simultaneous connections, but we couldn't able to do. We even used MOD-SCAN Evaluation software as client and checked the results with S7-1200 , but we couldn't succeed. We made some permutations and combinations during the testing, attached the same for your reference. Could you please let us know where we are doing wrong. Sorry for the inconvenience and thanks in advance. Best Regards, Gopinath Sugumar AttachmentAnalysis S71200 for 2 connections-Combinations settings.xlsx (94 Downloads) |
10/25/2019 2:44 AM | |
Posts: 3 Rating: (0) |
Dear Duris, Greetings! Can you please address my recent post ?? Sorry for the inconvenience. Thank You! Best Regards, Gopinath Sugumar |
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