Honeywell UMC800 - Example 5 - Cascade Control of a Boiler Drum Level - Basic

Function Blocks
3/99 Function Block Reference Guide 157
2.50 PID Function Block,
continued
2.50.5 Example 5 - Cascade Control of a Boiler Drum Level - Basic
Steam Drum
M
LT 1
Feedwater Flow
FT 2
Steam
Note: All physical
connections are by
I/O cards
FAIL
FAIL
Figure 2-51 Cascade Control of a Boiler Drum Level - Basic
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