Honeywell VRX180 user manual Typical Carbon Potential Control Configuration

Models: VRX180

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Programming Function Blocks and Features

 

O2 Probe Output

 

 

 

 

 

AI

LINEAR

CARBON

 

 

 

 

 

 

 

 

 

 

XXXXX.X

POTENTIAL

 

 

 

 

 

0.0

CONTROL

 

 

 

 

 

1250.0

CV

%C

 

 

 

 

INDIRECT

OV

PV

FB

 

 

 

 

 

0.0 mV

 

 

 

 

 

 

 

 

 

1250.0 mV

 

Anti-Sooting

 

%C

 

 

 

A1

Factor

SP HIGH

 

 

O2 Probe Temp.

CONTROL LP

AO

 

 

CONSTANT

 

AI

TYPE K (typ.)

 

 

 

 

 

 

 

 

RMAN

 

 

 

XXXXX.X

 

 

OTRK

F/SAFE DOWN

 

 

Low Temperature

 

 

0.0

 

 

 

 

 

2800.0

 

Discrete

 

 

 

 

DIRECT

OS

 

 

 

 

 

F/SAFE DOWN

 

 

 

 

 

 

CV

 

 

 

 

 

 

 

 

 

 

%CO

 

 

 

 

 

AI

LINEAR

 

 

 

 

 

 

 

Dewpoint

 

 

 

 

(Config as req’d

A2

 

 

 

 

 

 

 

 

OR

by CO analyzer)

 

 

 

 

 

CONSTANT

 

 

 

 

 

DI

Burn Off

 

 

 

 

 

CONSTANT

 

 

 

 

 

 

 

 

 

FB

 

 

 

Furnace Temperature

PV

FURNACE

 

AI

 

 

 

TYPE K (typ.)

 

 

TEMPERATURE

AO

 

 

 

 

XXXXX.X

 

 

CONTROL LP

 

 

-450.0

 

 

 

 

 

 

2800.0

 

 

 

 

 

 

DIRECT

 

 

 

 

 

 

F/SAFE UP

 

 

 

 

 

Figure 4-11 Typical Carbon Potential Control Configuration

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Honeywell VRX180 user manual Typical Carbon Potential Control Configuration