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SD2DUG software manual
25
4
FORMULAS
Link a formula to an analogue value
To apply a formula to an analogue signal, follow this procedure:
Step
Action
1
Select the channel or the group to which the formula has to be applied
2
Click on the formula
A small number will appear at the bottom right of the channel to indicate that a
formula has been applied
Things to know
•
The formula is applied to the raw data of the associated channels and
the output will be available in the relevant Modbus address
•
If the formula is a standard one, the small number indicating the
formula is black and the background is the same colour of the tile
containing the name of the channel
•
If the formula is a customised one, the small number indicating
the formula is same colour as the tile containing the name of the
channel and the background is black
•
If a channel with an associated formula is selected, the number
indicating the formula will have a coloured background