Regulus Control Systems Brochure - FS-Elliott

Putting You In Control
With this easy-to-use, multifaceted system, plant operators
are empowered to master one of a facility’s highest operating
expenses—energy costs. Savings are achieved through the
REGULUS® operating system’s superior pressure control
capability, thereby eliminating excessive air blow-offs to
the atmosphere while efficiently responding to the facility’s
changing air demands.
This proven Programmable Logic Controller (PLC) based
system is designed with leading-edge technology processors
and memory capabilities providing performance, reliability and
convenience. At the touch of the Human Machine Interface
(HMI), the operator dictates how REGULUS® monitors,
controls and manages all of the air compressor system’s
needs. Plant operators can perform these functions locally
or from a remote location. The REGULUS® information
management function stores operating data that can be used
for analysis and preventative maintenance. This historical
information is a valuable asset, enabling engineers to identify
and avert potential problems. A serial port allows interface
communication between the REGULUS® Control System and
the User’s Distributed Control System (DCS). If control of the
Precise System Control With Energy Savings And Simplicity
Energy Savings
Experience the REGULUS® control system’s energy
savings features and realize the profitability benefits from
day number one.
compressor is preferred directly through the DCS, FS-Elliott’s
team is ready to assist with the integration solution including
instrumentation and control logic development. Optional
redundant and fail safe systems can also be incorporated
into the REGULUS® package for end users preferring these
added features.
The REGULUS® Sequencer is an additional FS-Elliott control
system enhancements for facilities that require multiple
unit control and total system administration. This userfriendly
system includes advanced energy management
capabilities that simultaneously control multiple centrifugal
air compressors. Supervisory functions include monitoring
numerous system components such as cooling towers, dryers,
pumps, motor control centers and other auxiliary equipment.
Whatever the need, FS-Elliott’s engineering staff has the
know-how to meet and exceed your requirements with a
REGULUS® Control System.
Simplicity
Discover the simplicity of the REGULUS® control system
together with the outstanding operational benefits it
delivers to your facility.
Headquarters—Export, Pennsylvania, USA
Basingstoke, United Kingdom
Houston, Texas, USA
Jubail, Kingdom of Saudi Arabia
Los Angeles, California, USA
Mangalore, India
Sao Paulo, Brazil
Shanghai, China
Taipei, Taiwan
Building on a 50-year tradition of excellence in compressor design and manufacturing,
FS-Elliott brings our customers the resources of a global industry leader along with the convenience
and responsiveness of local sales and service. Thousands of reliable, hard-working FS-Elliott
compressors are installed worldwide.
FS-Elliott Co., LLC
5710 Mellon Road
Export, PA 15632-8948
724.387.3200 tel
724.387.3270 fax
info@fs-elliott.com email
www.fs-elliott.com
Represented by:
• Precise air system pressure control
• Maximizes turndown capability and energy savings
• Advanced adaptive controller permits protected
operation closer to actual surge resulting in energy
savings
• Innovative adjustable inlet guide vane design
maximizes efficiency at off design operations
• Suction Throttle and Auto-Dual control modes add
operational flexibility and efficiency
• Multiple compressor unit energy management capability
• All control set points from one interface
• Numerous language display capabilities
• Multiple choices of communication protocols with
interfacing systems
• Supervisory capabilities include monitoring the
entire air system from one location
• Data storage and trend viewing are instantaneously
available with the touch of the finger
• The compressor can virtually run unattended
at optimum efficiency through various plant air
demand conditions
ISO 9001-certified for the
design and manufacture of
centrifugal compressors.
FS-Elliott Co., LLC reserves the right to modify the
design or construction of the equipment described
in this brochure and to furnish it, as altered,
without further reference to the illustrations or
information contained herein.
Bulletin FSP78-713
© FS-Elliott Co., LLC 2013

®
REGULUS : The Quality is Built-in,
The Performance is Superior
Designed & Built to Exceed Expectations
The REGULUS ® Control System Series Consists of Four Models: R150, R200, R300 and R400
FS-Elliott’s control systems have been a fundamental part of our equipment
packages since the very first compressor was shipped more than half a century
ago. Thousands of our control systems are operating at high levels of excellence
in facilities located around the globe. It is this incredible depth of experience that
has earned FS-Elliott the reputation as the premier provider of reliable control
technology for centrifugal compressors. Today, every FS-Elliott air compressor has
at its heart one of our advanced REGULUS ® Control Systems.
The REGULUS® Control System includes a comprehensive group of standard
features. In addition, FS-Elliott offers an extensive number of hardware
options that enable you to configure the system to accommodate your
specific needs. These features have been pre-engineered to maintain
standardization and minimize the cost and delivery impact.
• NEMA 4 and NEMA 4X control cabinets are available in carbon and
stainless steel materials of construction.
• The REGULUS® control system is driven by the most current Siemens
and Allen Bradley Programmable Logic Controllers (PLC).
• Control panel cooling modes can be provided with single or dual
vortex and air conditioning units.
• Large touch screen HMI’s for operator ease-of-use.
• Communication capabilities include Modbus®, Profibus, Ethernet and
Teleservice. Remote diagnostics options are also available.
• Available heater devices ensure cabinet component reliability in the
harshest environments.
• The REGULUS® has expansive Input / Output (I/O) module
capabilities. Sensing instrumentation input is processed to provide
precise output signals to control devices located in the main air and
auxiliary systems.
• Air system operational information and set point data is easily stored
on a large capacity memory flash card for future reference and
The REGULUS ® Control System enables operators to
manage air compressor operation with an easy to use yet
powerful interface. FS-Elliott offers training programs
that include compressor functions and settings to obtain
optimum performance.
downloading to a computer.
• A conveniently located USB port is provided to access the REGULUS®
Control System.
Modbus® is a registered trademark of Schneider Automation, Inc.
Innovative Solutions For Today’s Applications
Many air compressor operators have specialized needs that require customized solutions. FS-Elliott’s staff has the depth and knowhow
to meet the most challenging control applications. The optional REGULUS® is a testimonial to the expertise, flexibility and
reliability that is fundamental to our customer focused marketing approach.
REGULUS ® Sequencer
With the addition of the REGULUS® Sequencer package, plant operators have the ability to incorporate the most comprehensive
master controller available for multiple compressors. The REGULUS® Sequencer’s unique control methodology assures that
each compressor in the system shares the load against total system demand in the most energy efficient manner. This exclusive
control scheme provides energy savings by making certain that all of the compressors utilize their full turndown capability before
unloading air to the atmosphere. The capabilities also include time-sharing functions and automatic run time equalization.
Industrial Series
Typical Industrial Series installations include food and
beverage, automotive manufacturing, pharmaceuticals,
electronic component manufacturing, mining, textiles and
many others. The base model R150 includes a powerful
PLC packaged with control and monitoring features that are
considered optional items on comparable systems. The R150
also includes a Liquid Crystal Display (LCD) touch screen and
multiple language capability. Networking communication
protocol capabilities include Ethernet and Modbus®.
The R200 features include an enhanced PLC and additional
Input/Output (I/O) capacity that increase the base model’s
capabilities and provide for an expanded list of optional items.
The R200’s larger memory provides for advanced trending
and diagnostics while still maintaining the cost benefits of a
standardized design.
Engineered Series
For those applications requiring customized solutions, the
REGULUS® Engineered Series is the control system of choice.
Our Engineered Series systems can be found in everyday use
within world-scale Oil & Gas Production, Refining, Chemical
and Petrochemical facilities. The R300 includes additional
I/O modules to accommodate installations with increased
analog and digital input and output requirements. The R300
features an easy to operate HMI touch screen with a Thin Film
Transistor (TFT) color graphic display.
Simply said, the R400 is adaptable to any compressor
system application. In addition to having the most
powerful processor available, the R400’s flexibility easily
accommodates the most complex system requirements. The
R400 capabilities include dual redundancy, multiple voting
and custom software development.