This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm that you accept these cookies being set.

Modbus Profile incorrect value
#1
Hi,

little help is needed. Value I received using my Modbus profile is invalid, please correct me.

Data from manual:

Export power
13010~13011
S32
1W
Power delivered by the inverter to power grid

Part of my profile:

{
      "name": "Export Power",
      "bus_datatype": "float32",
      "datatype": "int32",
      "type": "inputregister",
      "address": 13009,
      "units": "W"
    },

BR, Alex
Reply
#2
Use Read test to find correct settings. You might need to use a different swap mode. Why do you map int32 to float32? This is not needed if you are using the value directly without setting value_multiplier.
Reply


Forum Jump: