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Phase 2 - Resolve Compilation Warnings

· One min read
Adrian Littlejohns
Adrian Littlejohns
Industrial Process Control and Automation Enthusiast

Today's Tasks​

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  1. Compilation Warnings
    1. _STD_PhaseBasic

Compilation Warnings​

_STD_PhaseBasic​

The Formal Parameter - Array[*]

"Optimized block access" allows the use of the Array[*] formal parameter.

With Array[*], arrays with variable length can be transferred to functions and function blocks.

  1. Set the block attributes property "Optimized block access" to TRUE, which enables the use of the Array[*] formal parameter. With Array[*], arrays with variable length can be transferred to functions and function blocks.
  2. Split the Interlock and RunningFault block parameters each into two formal parameters, as shown below. Use of Array[*]
  3. deleted all **** LOGGING **** networks, as not used and caused compilation errors.
  4. Replaced the function _STD_CondEvaluation with a newly created function _stdConditionEvaluation. This function written in SCL makes use of Array[*] and symbolic indirect addressing, i.e array[index].variable.
  5. Updated block calls and actual parameters of _STD_PhaseBasic throughout code base.
  6. Program Blocks > Compile > Software(rebuild all).

Green light - OT Network​