30.03.2016, 07:41
You have to create the profile manually, but this is quite easy if you know which registers / coils to use. It does not matter if TCP or RTU is used, profile will stay the same.
You can use this profile as an example: http://openrb.com/wp-content/uploads/2015/06/UIO20.json
Here's profile field reference: http://openrb.com/docs/modbus.htm
You can use this profile as an example: http://openrb.com/wp-content/uploads/2015/06/UIO20.json
Here's profile field reference: http://openrb.com/docs/modbus.htm