When you activate View > Data Types and de-activate View > Presentation Mode, the connector tabs on blocks are colored to indicate the types of data (or signal) entering and exiting the blocks, as shown in the table below.
Color |
Data Type |
Yellow |
Scaled Integer |
Light red |
Float |
Red |
Double |
Light magenta |
Structure |
Magenta |
Matrix COMPLEX |
Dark magenta |
Matrix double or COMPLEX |
Purple |
String |
Light green |
Char |
Green |
Short, integer, or enum ComboItem |
Dark green |
Long |
Light blue |
Unsigned char |
Blue |
Unsigned short |
Dark blue |
Unsigned long or void |
Cyan |
Matrix pointer |
For plots, meters, and stripCharts, the input connector tabs reflect a color for the signal trace and not the data type.