Honeywell UDC 6300 Manual De Usuario

Distillation column reflux control two loops in one UDC 6300.

Additional Features

❑ ACCUTUNE adaptive tuning
❑ Transmitter power
❑ Output override
❑ Second current output
❑ Communications interface
❑ Direct TC or RTD input
❑ Dual-loop control/Internal cascade

Boiler drum level control – cascade plus feedforward.

Addressing Your Needs Today and Tomorrow

The modular design of UDC 6300 saves you money because it allows you to purchase only the power required for

your application. The controller can be easily and economically upgraded if your needs should change tomorrow.

❑ Math functions

– Input/output characterization
– Deadtime
– Totalization
– Gain scheduling
– 5 logic blocks

❑ Digital inputs and outputs
❑ Pulse inputs

Standard Features

❑ Compact, shallow depth

❑ Selectable scan rate

❑ Feed forward control

❑ Square root, ratio, bias, digital filtering

❑ 3 local setpoints

❑ 4 analog inputs

❑ Remote setpoints

❑ PV Hot Start

❑ 2 sets of tuning constants

❑ Configurable ID tag

❑ Configurable security code

❑ Multilingual prompts

❑ CE Mark compliant

❑ Setpoint ramp rate

❑ Configurable fail-safe output

❑ Configurable output rate limit

❑ Alarm indication and acknowledgement

One UDC 6300 provides control plus mass flow compensation.

Metered fuel/air ratio.

DISTILLATE

CV1

CV2

REFLUX

TIC

LIC

PV1

PV2

UDC 6300

FEEDWATER FLOW

INTERNAL
CASCADE

LOOP 1

LOOP 2

STEAMFLOW

IN 1

IN 3

IN 2

FEEDFORWARD

UDC
6300

PID

R/B

PID

STEAM

DRUM

AIR

FUEL

RSP

FURNACE

UDC 6300

DP X P

FIC

GAS FLOW