Figure 4-1 Functional Overview Block Diagram Of A Single Loop (Loop #1) Or Dual Loop Controller (Loop #1 And Loop #2) - Honeywell UDC3300 User Manual

To RSP
IN 3
In Alg1
IN 2
In Alg2
RSP
Source
Remote SP
SP
Source
Local SP
SP
3SP
2SP
Output
without
Feedforward
or Manual
Mode
Figure 4-1 Functional Overview Block Diagram of a Single Loop (Loop #1) or
5/00
PV
Source
OUT 2
To RSP
PV
PID
SP
CONTROL
ALGORITHM
Loop 1 or Loop 2
OUTPUT
Dual Loop Controller (Loop #1 and Loop #2)
UDC3300 Expanded Model: DC330E User Manual
Setpoint Rate/Ramp/Soak Program Operation
IN 1
Ratio
Bias
•
• •
INPUT
ALGORITHM 1 or 2
FEEDFORWARD
INPUT A ONLY
FEEDFORWARD
SUMMER OR
MULTIPLIER
To Final
Control
Element
IN 2 IN 3
Ratio Ratio
Bias Bias
• •
• • • •
1 2
• •
To RSP To RSP
Input 1
Input 2
Input 3
In Alg 1
INPUT A
In Alg 2
Output 1
Output 2
Input 1
Input 2
INPUT B
Output 1
Output 2
Input 1
INPUT C
Output 2
None
24180
3
Input 3
In Alg 1
In Alg 2
Input 2
Input 3
Output 1
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