Figure 4-11 Typical Carbon Potential Control Configuration - Honeywell VRX180 User Manual

Programming Function Blocks and Features
O Probe Output
2
AI
LINEAR
XXXXX.X
0.0
1250.0
INDIRECT
0.0 mV
1250.0 mV
O Probe Temp.
2
AI
TYPE K (typ.)
XXXXX.X
0.0
2800.0
DIRECT
F/SAFE DOWN
%CO
AI
LINEAR
(Config as req'd
by CO analyzer)
OR
CONSTANT
DI
Burn Off
CONSTANT
Furnace Temperature
AI
TYPE K (typ.)
XXXXX.X
-450.0
2800.0
DIRECT
F/SAFE UP

Figure 4-11 Typical Carbon Potential Control Configuration

130
CARBON
POTENTIAL
CONTROL
CV
%C
OV
Anti-Sooting
Factor
A1
CONSTANT
Low Temperature
Discrete
OS
Dewpoint
A2
Video Recorder – User Manual
PV FB
%C
SP HIGH
CONTROL LP
RMAN
OTRK
CV
FB
PV FURNACE
TEMPERATURE
CONTROL LP
AO
F/SAFE DOWN
AO