
L-DALI User Manual
119
LOYTEC
Version 5.2
LOYTEC electronics GmbH
evaluates to 8 while
v1+v2+v3
returns invalid. This can be used to purposely allow inputs
in the calculation that have no value.
To limit the number of re-calculations, the data point option
Only Notify on COV
should
normally be checked on all connected input data points. This avoids recalculating the
formula and writing a value to the output data point when it is already clear that the result
will be the same, because the input value did not change. The same option can also be
checked for the output data point to avoid unnecessary writes to the output data point, in
case the inputs changed but the result of the formula is still the same.
6.2.3
Function List
The currently supported math function calls are listed in Table 14.