Snapex7.Client.get_params

You're seeing just the function get_params, go back to Snapex7.Client module for more information.
Link to this function

get_params(pid, param_number)

View Source

Specs

get_params(GenServer.server(), integer()) ::
  :ok | {:error, map()} | {:error, :einval}

Reads an internal Client object parameter. For more info see pg. 89 form Snap7 docs.