13.11.2019, 13:20
There should be some errors in the error log under modbus. You may just have cabling issue here or somebody else is using rs485.
When you open profile you will have something like this
{
"bus_datatype": 14,
"address": 3001,
"value_nan": [65472,
0],
"type": "register",
"units": "A",
"name": "Current B",
"datatype": "float32"
},
This is definition of one register, Copy paste it and change what necessary. All info is here https://openrb.com/docs/modbus.htm The easiest is to find same type register copy it and then just change address and name.
When you open profile you will have something like this
{
"bus_datatype": 14,
"address": 3001,
"value_nan": [65472,
0],
"type": "register",
"units": "A",
"name": "Current B",
"datatype": "float32"
},
This is definition of one register, Copy paste it and change what necessary. All info is here https://openrb.com/docs/modbus.htm The easiest is to find same type register copy it and then just change address and name.
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