Time functions
This group of the IEC-blocks provides standard →functions for operations that are possible with time data types, such as numeric operations for calculations or for combining values of different time data types to a new value.
No check of invalid connections
For some blocks, invalid connections are not checked by logi.CAD 3. Therefore, enter code in your application to detect invalid connections (e.g. IF-statements in the ST-code).
Invalid connections of blocks that are checked by logi.CAD 3 are listed in the description of the corresponding block.
See "IEC-blocks for the application" for information what the consequences of an invalid connection might be.
Moreover, observe the effects of the compiler settings on the a ccuracy and behavior of mathematical functions .
logi.CAD 3 supports the following time functions according to the →IEC-standard: