From OpenSCADAWiki
Configuring and using
- 1. Create a source controller object, or use a suitable one, into the module "ModBus".
- 2. Create a source parameter object into the previous source controller object, set its Identifier like to "ModBusScan", select its type to "Logical" and select this template for it — enable the parameter.
- 3. Into the tab "Template configuration" of the logical parameter object you need to set:
- Limit time, seconds — time of limiting for one cycle execution, the default value is a normal one.
- 4. RESULT: Selecting type of the data and setting the "Begin" and "End" attributes of the scanning range you will get the scanning result into the attribute "Result", which will be appended in the scanning process.