Design, fabricate, program and install a control system for a Sparge &
Vacuum system. The control system is designed to operate with no local
supervision. In case of malfunction, the system will broadcast an alarm to the
operator on duty through a pager, a fax or voice message. In addition the
system can be remotely accessed through a phone modem for remote control
operation and downloading of performance data. The system uses a Sensaphone
SCADA unit for central control.
Compressor Sequencing System
Design, fabricate, program and install a compressor sequencing system in a
plastic manufacturing plant. The system utilized an Allen Bradley PLC and a
PanelView Touch Screen Operator Interface Terminal. The eight (8) compressor
system has the capacity to deliver about 10,000 SCFM of process compressed air
at about 600 PSI.
Food Processing
Design, fabricate, program and install a temperature control system for
processed meat packaging system. The system utilized an AutomationDirect
controller and touch screen terminal. The system controls and maintains
temperature within a narrow band to prevent spoilage.
Material Handling
Provided system integration services for a box sorting conveyor system for a
distribution center and Internet fulfillment conveyor system. The system
utilized an OPTO22 controller and I/O, OptoCotrol, OptoDisplay, Bar Code
scanners and high-speed box diverters for the 20 boxes per minute sorter.
Feed Mill & Grain Facility
Provided programming services for a Feed Mill project
using WONDERWARE HMI System and GE Series 90/30 PLC. The Co-op Feed Mill
blending system consisted of 5 scales each capable of blending up to 15
different ingredients.
Water Purification
Provided electrical power and control system design and
installation services for a Water Purification and Recycling Plant In the
poultry industry. This 100,000 Gallons/day plant uses Ozone gas system for
water purification. The control system uses an Allen Bradley PLC and TCP Touch
Screen operator interface terminal.
Water Purification
Provided control system design and programming services
for a Water Purification and Recycling Plant In the poultry industry. This
600,000gallon per day facility uses Ozone technology to treat the process water
for recycling. The control system is made up of a Modicon Quantum series
programmable controller, with Telemecanique Altivar drives linked through a
Modbus II network. The operator monitors and controls the system through a TCP
touch screen panels and a Fix32 Intellution HMI.
Water Purification
Provided electrical power and control system design and
installation services for a Water Purification and Recycling Plant In the
poultry industry. This 400,000 Gallons/day plant uses Ozone gas system for
water purification. The control system uses OPTO22 controllers, SNAP type I/O,
ABB variable frequency drives and OptoDisplay operator interface terminal.
Water Treatment Plant
Provided electrical design and control system
programming for a filter plant at a paper mill facility in Alabama. This
chemical feed system used a feed forward loop control for maintaining pH,
hardness and turbidity. The control system used an AutomationDirect PLC and a
desktop PC running WONDERWARE Scada software.
Automotive Paint Booth System
Provided programming services for 2 Paint Lines for an
Automotive Assembly plant. The system utilized a number of Allen Bradley PLC5's
and one PLC3 that were networked together and connected to 2 WONDERWARE HMI
Stations.
Petroleum Flow Metering System
Provided panels for metering oil for the Strategic
Petroleum Reserve project for the US Department of Energy. Each system is
comprised of an Operator Interface Terminal using the Think n Do Software
linked to an OMNI metering computer, a Fisher Provox DCS system and associated
I/O for controlling oil flow, oil metering and meter proving functions. The
software packages integrated in this system included Think n Do, Visual Basic,
Modbus, OmniCom and Excel all running on Microsoft NT platform. MCM configured
the system for automatic proving, batching and report generation features as
well as report archiving.
Pump and Treat SCADA System
Provided the SCADA system for environmental pump and
treat system for an Air Force Base. The system consisted of 20 RTUs for remote
recovery wells, one remote RTU for a Lift station and a large local RTU for the
water treatment plant. MCM designed and configured the Opto22 Mistic controller
RTUs. All the RTUs are linked through a 1.5Mb ARCNET network using both fiber
optic and coax medium. MCM provided a WONDERWARE local and a remote HMI
stations. The local HMI was linked to the ARCNET network to access the process
data derived from the RTUs. The remote HMI station was linked through Ethernet
using an 8.33 single mode fiber optic medium with NetBEUI protocol as well as
TCP/IP for foreign device access. MCM configured the WONDERWARE HMI Stations to
provide process control, operator interface, current data trending, historical
data logging, alarm management, event and alarm logging.
Environmental Remediation SCADA System
Provided a remote control and monitoring (Remote SCADA)
system for a sparge and vacuum system. The system is comprised of 23 vertical
sparge wells, one horizontal compressor and a large vacuum blower, numerous
storage and process tanks, an air stripper, transfer and discharge pumps. The
system is controlled locally with a TI545 PLC and monitored through a remote
modem-linked Genesis HMI terminal. In addition, when an alarm occurs, the
system dials up and leaves a coded message for plant maintenance, the
contractor and the engineer, any one of whom can dial the system for a voice
message describing the alarm. The remote linked HMI can be modem linked to the
plant for graphical view of the system as well for remote control of the
various active devices. Performance data are stored locally and are uploaded at
regular intervals to the local or remote HMI.
Powder Filling System
Provided carton-feeding system for a synthetic powder
detergent using Pneumatic Scale volumetric powder filling machine running at a
rate of over 200 CPM. The system used various fiber optic sensors and displays,
Reliance DC drives a multi-axis servo drive, a Modicon 984 PLC's and a vision
system for assuring 100 percent accuracy in detecting filling quality and
carton content.
Batch Process Control System
Provided a batch process control system for a surgical
instrument manufacturing company. The system included a reactor vessel with a
jacketed shell for temperature control, air quality control system, and
heating, cooling, vacuum, and pressure cycles.
The operator controls the system through an operator
interface terminal. The control system strategy resides in an Allen Bradley
PLC. System performance and events are stored in a historical data logger.
Synchronized Glass Jar Filling Line
Provided the electrical power and control system for a
new glass jar filling line for a powdered product. The scope of the project
extended from the depalletizer, filler/capper, labeler, case packer/shrink
wrapper, jar and case coder, palletizer, stretch wrapper, and pallet inverter.
MCM designed the power distribution system and the motor control center. The
control system included a main control panel using Danfoss variable frequency,
Siemens / TI programmable controllers, CTC Toolbox operator interface
terminals, Pacific Scientific servos. The filling line speed is synchronized to
the filler speed.
Hot Fill Plastic Bottle Line
Provided machinery specifications, design and
installation package for a 64oz/128oz plastic bottle line for an isotonic
hot-fill packaging line. The scope of the project extended from the
depalletizer, filler/capper, bottle inverter and washer, bottle coder, case
packer, case coder, shrink wrapper, palletizer, and pallet stretch wrapper. The
power system included the power distribution system and the motor control
center. The control system included a main control panel including an Allen
Bradley PLC and 4 Nematron terminals with Intec's Paragon SCADA packages.
Batching System for Hot Filling Can and Bottle Lines
Provided a control system for the batching system for
hot tea, isotonic beverage, and fruit juices filling line. The process control
system comprised of a Control Panel using an Allen Bradley PLC 5 and a CTC
Toolbox to control batch preparation using Tri-Blend pre-mixers, dry ingredient
mixing, and batch transfer to blending tanks as well as interfacing to the
Alfa-Laval Pasteurizer. In addition, MCM Systems implemented an automatic CIP
system to automatically rinse, cleanse and sanitize the system.
Hot Filling Can Line
Provided electrical power distribution system and the
control system for the total integration of medium speed aluminum can fill
line. MCM Systems directed the layout of the empty can, full can, and full case
conveying systems, prepared performance specifications were prepared and
evaluated the bids and proposals. MCM Systems designed the control system for
the three conveying systems, generated the operation logic narrative, and
implemented an Allen-Bradley PLC 5/40 control system. All of the machinery
PLC's were linked through an Allen-Bradley DH+ network. MCM designed,
programmed and fabricated a CRT based operator interface system consisting of 7
CTC Toolbox units distributed throughout the filling line. In additions
provisions were made for a future implementation of a Line Monitoring System.
Batching System for Hot Filling Can Line
Provided electrical power distribution system and the
control system for the total integration of the batching system for the hot
tea-filling line. The process control system comprised of a control panel using
an Allen Bradley PLC 5 and a CTC Toolbox control batch preparation, batch
transfer to hold tank, product heating using a Cherry Burrel plate heat
exchanger, temperature control using a modulating Masonealin steam header valve
for the shell and tube heat exchanger. In addition, an automatic CIP system was
implemented to rinse, cleanse and sanitize all product loops.