Why does the error "Missing FB parameters" shows up when builidng a Project with HMI Trend objects?

FAQ #100427

 

Problem
When building the HMI Project  with trend functions, the following error shows up and a build is not possible.

Operand errors:

Error 322: esimerkki.hsr: Line 19: Missing FB parameters: CFB SHMI__ADO.Trend.INIT
Error 322: esimerkki.hsr: Line 19: Missing FB parameters: CFB SHMI__ADO.Trend.INIT

Reason
- The reason can be, that the project was created in an older version of PG5 (<1.3.120). The advanced objects had only four parameters in the first versions, otherwise now they need five parameters.
- An other reason can be when using registers instead of constantes for the parameters 2, 3 and 5.

Solution
- Import the new advanced object in the HMI Editor under Objects/Import/Standard Libraries/SHMIADO.ado. Now the Advanced Object Trend has five parameters instead of four.
- The parameters : Base address (2), Array size (3) and refresh (5) has to be constantes and not registers