Honeywell UMC800 - Figure 2-33 MDFL Function Block Example

Function Blocks
3/99 Function Block Reference Guide 101
2.36 MDFL Function Block,
continued
Example
Figure 2-33 shows a Function Block Diagram using an MDFL function block. The mode output of the PID
Block is used exclusively with the MDFL (Mode Flags) Block.
Any of the status outputs may be referenced by a Signal Tag or may be transferred externally using a DO.
The output shown is ON when in Manual and OFF when in Automatic.
Figure 2-33 MDFL Function Block Example