How to link Expression Varibale with CBM variables?
Is there any way to link Epxression Variables from PG2 to CBM variables? Property transfer aspect will work that way?
Asked 11 months ago
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To OPC properties, yes, but be aware of the issue of handling of OPC Quality.
Normally, you would like to present bad quality, e.g. with an error indication control (typically a red slash or cross) - this is built into most standard graphic controls. By tying in the #DataQuality sub property of a PropertyRef, the element should present data quality issues by itself.
Just hit pound (#) when having selected a PropertyRef and you will be presented with a list of sub properties.
You can assign property references to expression variables, just be aware of that Bad Quality will set value = 0 in most cases and that you must handle it by having another expression with the quality.
Normally, you would like to present bad quality, e.g. with an error indication control (typically a red slash or cross) - this is built into most standard graphic controls. By tying in the #DataQuality sub property of a PropertyRef, the element should present data quality issues by itself.
Just hit pound (#) when having selected a PropertyRef and you will be presented with a list of sub properties.
You can assign property references to expression variables, just be aware of that Bad Quality will set value = 0 in most cases and that you must handle it by having another expression with the quality.
Answers
1
Please refer the attachment for linking Expression variable with CBM variable using Property transfer aspect
Answered 11 months ago
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