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Chapter 18: Maths Channels
‘Exception’ notifications
If after applying the expression in ‘DYNertia3 File Explorer’ a red ‘cross’ appears
then it means that when applying the expression to the dyno file an ‘exception’
occurred. ‘Clicking’ on the red cross will open the ‘Expressions exceptions’
screen shown below. This will show each line were a problem occurred.
Note: This is just a warning, “0.00” will be entered as a value at that line but the
rest of the maths channel data will be as expected.
This check is done as it is possible to apply an expression with an error in it, but more than likely it is just simply a
particular input data or variable out of range (e.g. you might be dividing 2 values and one drops to 0 creating a ‘divide by
zero’ error)