12/12/2019 8:47 PM | |
Joined: 3/7/2014 Last visit: 5/30/2024 Posts: 27 Rating: (0) |
Garlo Gavazzi EM340DINAV23XS1PFB I USE MOXA mb3180 to convert from modbus RTU to modbus TCP, AttachmentEM341-Modbus.pdf (138 Downloads) |
12/13/2019 9:47 AM | |
Joined: 2/22/2008 Last visit: 8/6/2024 Posts: 2698 Rating: (207) |
That's not so easy, for EM341 are additional registers with date and time, but you have EM340. Maybe there is any register with alternating or increasing value with short intervals, e.g. actual voltage, current, power or energy. Then it is possible to compare the last and actual value with an interval of 1...5s. If the values are equal, then the Modbus maybe breaked down. Let us know, if you have any value, you are sure, there must be a new value after a short interval. Regards, Scorp P.S. See attachment for possible solution to campare last and actual value AttachmentModbusBreak1.zip (134 Downloads) |
Last edited by: Scorp at: 12/13/2019 10:20:43 |
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