7
Automatic Loop Tuning
Maintains Precise Control
ACCUTUNE, Honeywell’s innovative adaptive
tuning feature is a powerful rules-based expert system
that automatically tunes the controller for peak operat-
ing efficiency. ACCUTUNE lines-out your process
quickly and adjusts PID parameters as required.
When enabled, ACCUTUNE continuously monitors
your process, adjusting the PID constants when necessary
to maintain optimum controller response. Your process
runs closer to specified setpoints – helping your company
produce higher quality products with greater yields,
saving valuable raw materials, and reducing energy costs.
A few simple keystrokes is all it takes to put
ACCUTUNE to work for you; detailed process knowl-
edge is not required. Two tuning criteria selections,
“normal” or “fast”, are available to match the controllers
response to the control strategy.
PV
SP VALUE
Start-Up Mode
Prevents Overshoot
Adapts to Process
Dynamics
Detects and Adapts
to Disturbances
Time
Illustration of 3
Typical Problems
Resolved by
ACCUTUNE
PV
SP VALUE
Start-Up Mode
Prevents Overshoot
Adapts to Process
Dynamics
Detects and Adapts
to Disturbances
Time
Illustration of 3
Illustration of 3
Typical Problems
Typical Problems
Resolved by
Resolved by
ACCUTUNE
ACCUTUNE
The LeaderLine Commitment
UDC 6300 Process Controller is a member of
Honeywell’s proven LeaderLine family of controllers and
recorders. All LeaderLine instruments are engineered
to offer maximum performance for minimum investment.
To qualify as a member of the LeaderLine, a controller
or recorder must:
• Offer the best price/performance ratio of any instrument
in its class.
• Be priced below all competitive instruments in its class.
• Feature Honeywell quality, assured by a two-year
warranty program, a toll-free “Help” program, and a
customer support network second to none.
• Provide functionality targeted to market segments so
customers never need to buy more capability than
they need.
• Include comprehensive, easy-to-follow product
manuals.
Find out how UDC 6300 can improve your applica-
tion. Call 1-800-288-7491 or contact your Honeywell
account manager or distributor.
