Monthly Archives: January 2018

PLC Security

plc security

PLC Security

Programmable logic controllers, also known as PLCs, initially came about in the late 1960s. PLCs were designed to replace relay-based machine control systems in the major U.S. vehicle manufacturing space. The relay-based control systems were considered hard to use and were disliked amongst those in the automation and manufacturing in.

In 1968, Dick Morley of Bedford Associates in Massachusetts designed the Modular Digital Controller, later dubbed the Modicon. After the Modicon 084’s initiation into the world, there was no looking back to those relay-based control systems. Be sure to check out our article covering Modicon PLC history to learn more.

PLCs are user-friendly microprocessor-based specialty computers that carry out control functions, many of which are of high levels of complexity. They are engineered to endure harsh and strenuous situations such as in heated, cooled and even moist environments. Used for automation usually in the industrial electromechanical space, PLCs are computers that deal with the controlling of machinery, often on  the following:

  • factory assembly lines
  • power stations
  • distribution systems
  • power generation systems
  • gas turbines,

PLCs are programmed using a computer language. Written on a computer, the program is then downloaded to the PLC via a cable. These programs are stored in the PLCs memory. The hard-wired logic is exchanged for the program fed by its user during the transition between relay controls to PLC. The manufacturing and process control industries have gotten to take advantage of PLC applications-oriented software since Modicon PLCs inception.

plc security
PLC Functions and Directions

PLCs use programmable memory in order to store particular functions and directions. Some functions and directions would include:

  • on control
  • off control
  • timing
  • sequencing
  • counting
  • arithmetic
  • data manipulation
PLC Types

Understanding the different types of PLCs will be very helpful when looking into PLC security.

The numerous types of PLCs can be organized into three principal categories:

  • Advanced PLC: Advanced PLCs offer the greatest processing power out of all of the PLC types. They feature a larger memory capacity, higher input/output (I/O) expandability, and greater networking options.
  • Compact Controller: Logic Controllers are increased intermediate level offerings with an increased set of instructions and a greater input/output (I/O) than a run-of-the-mill logic controller
  • Logic Controler: A logic controller is often referred to as a ‘smart relay’. They are generally straightforward to use and considered a good place to begin when becoming acquainted with PLCs. They are cost-effective for low input/output (I/O), slower speed applications.
PLC Security

As security concerns remain in many professional spaces including the factory automation space, becoming up-to-speed with the different types of PLC Security is imperative. By creating and implementing an effective strategy to remain secure, you will likely avoid issues, downtime, and setbacks. Understanding the different types of PLCs will be very helpful when looking into PLC security.

PLC Cybersecurity: How the control network is linked to the internet, as well as other networks. A handful of PLC issues could likely involve the following:

  • Incident response planning and plans;
  • Issues drafting and reviewing policies
  • Issues drafting and reviewing procedures
  • Retention of cybersecurity experts and vendors;
  • A need for preparation of a breach:
    • exercises
    • training
    • breach simulations
  • A need for cybersecurity insurance review and counseling
  • A demand for record management and information infrastructure;
  • Privacy risk management
  • Assessment of cybersecurity risk in mergers and acquisitions;
  • Payment Credit Industry (PCI) Compliance protocols
  • Vendor contract management protocols
  • Supply chain risk management

 

PLC Physical Security: Although PLC physical security differs from PLC cybersecurity, it is still important and should be prioritized when an individual or a company is undergoing breach simulations, training, and exercises. PLC physical security deals with:

  • correcting default passwords
  • ensuring only certified individuals are in the control system’s environment
  • limiting access to thumb drives and securing access

MRO Electric and Supply maintains a comprehensive stock of Modicon PLC parts, including the Modicon Quantum series. Also, feel free to check out our repair and core exchange programs to learn how to save.

Understanding Issues with Security
In order to create and implement training and procedures for staff, you must understand how issues with security occur.  Not all cybersecurity attacks occur from external hackers or scammers. In fact, experts believe that only an estimated 20% of all cybersecurity attacks are intentional and intended to be malicious. Whether you think it’s possible or not, an offended employee could indeed be your hacker. Almost always caused by software issues, device issues, and malware infections, cybersecurity seems straight-forward initially, until you dig into those fine, often overlooked details.

As many in the automation space may know, PLC cybersecurity wasn’t a thing a decade ago. These days, PLCs are connected to business systems through any run-of-the-mill network and aren’t separated from other networks that other automation equipment may also be on.  As time goes on, it’s becoming more and more common to see TCP/IP networking from a business system standpoint. By connecting via TCP/IP, data exchange, as well as more rational and scalable business decisions, is enabled.

PLC Security Factors:
  • Although it may not actually connect to the internet, a control system is unsafe. Contrary to popular belief, a modem connection could also experience intrusion and a hack.
  • Wireless networks, laptop computers, and trusted vendor connections could be other sources of connections in which people may be likely to overlook.
  • Keep in mind that the majority of IT departments are unaware of factory automation equipment, including CNCs, CPUs, PCBs, robotics parts and, last but not least, PLCs.
  • Piggybacking off of the last point, IT departments’ lack of experience with the aforementioned equipment, along with their lack of experience with industrial standards and scalable processes indicate that they should not be in-charge and responsible for a company’s PLC security. Nobody wants an annoyed employee to make inappropriate changes to a PLC’s communication highway.
  • Hackers do not necessarily need to understand PLC or SCADA to block PC-to-PLC communication. They absolutely do not need to understand a PLC or SCADA system to cause operational or programming issues.
  •  Often times, control systems, including ones that many PLCs integrate with, use Microsoft Windows, which is very popular amongst hackers.
  • Some PLCs crash simply by pinging an IP address, like what happened at the Brown’s Ferry Nuclear Plant, which is located in upstate Alabama. Since the incident in 2006, the plant has undergone numerous security, operational, and management improvements.

 

In conclusion, when a security breach occurs, regardless of the specifics, understanding that time is of the essence will help smooth over most incidents. Trusting who has access to a control systems environment and thumb drive is crucial. If someone has access to the control system environment and thumb drive, ensure they’re well-qualified and up-to-speed with their team and/or company.

 

 

G Codes

G Codes

G Codes

As a generic name for a plain-text language in which CNC machine are able to understand, G-Codes are important to understand in the manufacturing, automation and engineering spaces. You can enter a G-Code manually if you wish, but you do not have to because of the CAD/CAM software’ abilities along with the machine controller.  G-Codes are not necessarily readable by humans, but it’s possible to look through the file and determine what is generally occurring.

In the factory automation space, nobody likes downtime and receiving error codes. While using CNCs (view FANUC CNC parts here), many professionals are faced with G Codes. By definition, a G Code is a computer code language that is used to guide CNC machine devices to perform specific motions. A few examples of specific motions would be:

  • canned cycles
  • work coordinates
  • several repetitive cycles.
G Codes: canned cycles-

Also referred to as a fixed cycle, canned cycles are ways to effectively and efficiently perform repetitive CNC machining operations. They automate specific machining functions. A few examples would be pocketing, threading, and drilling. A canned cycle is almost always stored as a pre-program in a machine’s controller. To learn more about canned cycles, check out this article courtesy of zero-divide.net.

G Codes: work coordinates-

The G Code coordinate pipeline goes something like this:

  • Unit conversion to metric
  • Convert from relative to absolute and polar to Cartesian: g90g91XYZ()
  • G52, G54, and G92 offsets
  • G51 scaling
  • G68 coordinate rotation

G-Code is the most popular programming language used for programming CNC machinery. Some G words alter the state of the machine so that it changes from cutting straight lines to cutting arcs. Other G words cause the interpretation of numbers as millimeters rather than inches. Some G words set or remove tool length or diameter offsets. Be sure to check out our article covering FANUC CNC Codes here.

MRO Electric and Supply has new and refurbished FANUC CNC parts available. We also offer repair pricing. For more information, please call 800-691-8511 or email sales@mroelectric.com.

Tool Parameters, Feeds, and Speeds

Listed below are some easily-understood G-code commands in which are used for setting the speed, feed, and tool parameters.

F= Feed

The F command’s purpose is to set the feed rate. Keep in mind, the machine operates at the specified speed rate when G1 is used, G1 commands are set to operate at the set F value.

An error is likely to occur if the feed rate (F) isn’t set once before the first G1 call.  Here is an example:

  • G1 F1500 X100 Y100

S= Spindle Speed

The S command’s purpose is to set the spindle speed. The Spindle speed is almost always set in RPMs (revolutions per minute). Here is an example:

  • S10000

T= Tool

The T command’s purpose is paired with M6 in order to display the tool number to be used for cutting the current file. Here is an example:

  • M6 T1
Below is a complete listing of G Codes:
  • G00     Rapid traverse 
  • G01     Linear interpolation with feed rate
  • G02     Circular interpolation (clockwise)
  • G03     Circular interpolation (counterclockwise)
  • G2/G3   Helical interpolation
  • G04     Dwell time in milliseconds
  • G05     Spline definition
  • G06     Spline interpolation
  • G07     Tangential circular interpolation, Helix interpolation, Polygon interpolation, Feedrate interpolation
  • G08     Ramping function at block transition / Look ahead “off”
  • G09     No ramping function at block transition / Look ahead “on”
  • G10     Stop dynamic block preprocessing
  • G11     Stop interpolation during block preprocessing
  • G12     Circular interpolation (CW) with radius
  • G13     Circular interpolation (CCW) with radius
  • G14     Polar coordinate programming, absolute
  • G15     Polar coordinate programming, relative
  • G16     Definition of the pole point of the polar coordinate system
  • G17     Selection of the X, Y plane
  • G18     Selection of the Z, X plane
  • G19     Selection of the Y, Z plane
  • G20     Selection of a freely definable plane
  • G21     Parallel axes “on”
  • G22     Parallel axes “off”
  • G24     Safe zone programming; lower limit values
  • G25     Safe zone programming; upper limit values
  • G26     Safe zone programming “off”
  • G27     Safe zone programming “on”
  • G33     Thread cutting with constant pitch
  • G34     Thread cutting with dynamic pitch
  • G35     Oscillation configuration
  • G38     Mirror imaging “on”
  • G39     Mirror imaging “off”
  • G40     Path compensations “off”
  • G41     Path compensation left of the workpiece contour
  • G42     Path compensation right of the workpiece contour
  • G43     Path compensation left of the workpiece contour with altered approach
  • G44     Path compensation right of the workpiece contour with altered approach
  • G50     Scaling
  • G51     Part rotation; programming in degrees
  • G52     Part rotation; programming in radians
  • G53     Zero offset off
  • G54     Zero offset #1
  • G55     Zero offset #2
  • G56     Zero offset #3
  • G57     Zero offset #4
  • G58     Zero offset #5
  • G59     Zero offset #6
  • G63 Feed/spindle override not active
  • G66 Feed/spindle override active
  • G70     Inch format active
  • G71     Metric format active
  • G72     Interpolation with precision stop “off”
  • G73     Interpolation with precision stop “on”
  • G74     Move to home position
  • G75     Curvature function activation
  • G76     Curvature acceleration limit
  • G78     Normalcy function “on” (rotational axis orientation)
  • G79     Normalcy function “off”
G80 – G89 for milling applications:
  • G80     Canned cycle “off”
  • G81     Drilling to final depth canned cycle
  • G82     Spot facing with dwell time canned cycle
  • G83     Deep hole drilling canned cycle
  • G84     Tapping or Thread cutting with balanced chuck canned cycle
  • G85     Reaming canned cycle
  • G86     Boring canned cycle
  • G87     Reaming with measuring stop canned cycle
  • G88     Boring with spindle stop canned cycle
  • G89     Boring with intermediate stop canned cycle
G81 – G88 for cylindrical grinding applications:
  • G81     Reciprocation without plunge
  • G82     Incremental face grinding
  • G83     Incremental plunge grinding
  • G84     Multi-pass face grinding
  • G85     Multi-pass diameter grinding
  • G86     Shoulder grinding
  • G87     Shoulder grinding with face plunge
  • G88     Shoulder grinding with diameter plunge
  • G90     Absolute programming
  • G91     Incremental programming
  • G92     Position preset
  • G93     Constant tool circumference velocity “on” (grinding wheel)
  • G94     Feed in mm / min (or inch / min)
  • G95     Feed per revolution (mm / rev or inch / rev)
  • G96     Constant cutting speed “on”
  • G97     Constant cutting speed “off”
  • G98     Positioning axis signal to PLC
  • G99     Axis offset
  • G100   Polar transformation “off”
  • G101   Polar transformation “on”
  • G102   Cylinder barrel transformation “on”; cartesian coordinate system
  • G103   Cylinder barrel transformation “on,” with real-time-radius compensation (RRC)
  • G104   Cylinder barrel transformation with centerline migration (CLM) and RRC
  • G105   Polar transformation “on” with polar axis selections
  • G106   Cylinder barrel transformation “on” polar-/cylinder-coordinates
  • G107   Cylinder barrel transformation “on” polar-/cylinder-coordinates with RRC
  • G108   Cylinder barrel transformation polar-/cylinder-coordinates with CLM and RRC
  • G109   Axis transformation programming of the tool depth
  • G110   Power control axis selection/channel 1
  • G111   Power control pre-selection V1, F1, T1/channel 1 (Voltage, Frequency, Time)
  • G112   Power control pre-selection V2, F2, T2/channel 1
  • G113   Power control pre-selection V3, F3, T3/channel 1
  • G114   Power control pre-selection T4/channel 1
  • G115   Power control pre-selection T5/channel 1
  • G116   Power control pre-selection T6/pulsing output
  • G117   Power control pre-selection T7/pulsing output
  • G120   Axis transformation; orientation changing of the linear interpolation rotary axis
  • G121   Axis transformation; orientation change in a plane
  • G125   Electronic gearbox; plain teeth
  • G126   Electronic gearbox; helical gearing, axial
  • G127   Electronic gearbox; helical gearing, tangential
  • G128   Electronic gearbox; helical gearing, diagonal
  • G130   Axis transformation; programming of the type of the orientation change
  • G131   Axis transformation; programming of the type of the orientation change
  • G132   Axis transformation; programming of the type of the orientation change
  • G133   Zero lag thread cutting “on”
  • G134   Zero lag thread cutting “off”
  • G140   Axis transformation; orientation designation workpiece fixed coordinates
  • G141   Axis transformation; orientation designation active coordinates
  • G160   ART activation
  • G161   ART learning function for velocity factors “on”
  • G162   ART learning function deactivation
  • G163   ART learning function for acceleration factors
  • G164   ART learning function for acceleration changing
  • G165   Command filter “on”
  • G166   Command filter “off”
  • G170   Digital measuring signals; block transfer with hard stop
  • G171   Digital measuring signals; block transfer without hard stop
  • G172   Digital measuring signals; block transfer with smooth stop
  • G175   SERCOS-identification number “write”
  • G176   SERCOS-identification number “read”
  • G180   Axis transformation “off”
  • G181   Axis transformation “on” with not rotated coordinate system
  • G182   Axis transformation “on” with rotated/displaced coordinate system
  • G183   Axis transformation; definition of the coordinate system
  • G184   Axis transformation; programming tool dimensions
  • G186   Look ahead; corner acceleration; circle tolerance
  • G188   Activation of the positioning axes
  • G190   Diameter programming deactivation
  • G191   Diameter programming “on” and display of the contact point
  • G192   Diameter programming; only display contact point diameter
  • G193   Diameter programming; only display contact point actual axes center point
  • G200   Corner smoothing “off”
  • G201   Corner smoothing “on” with defined radius
  • G202   Corner smoothing “on” with defined corner tolerance
  • G203   Corner smoothing with defined radius up to maximum tolerance
  • G210   Power control axis selection/Channel 2
  • G211   Power control pre-selection V1, F1, T1/Channel 2
  • G212   Power control pre-selection V2, F2, T2/Channel 2
  • G213   Power control pre-selection V3, F3, T3/Channel 2
  • G214   Power control pre-selection T4/Channel 2
  • G215   Power control pre-selection T5/Channel 2
  • G216   Power control pre-selection T6/pulsing output/Channel 2
  • G217   Power control pre-selection T7/pulsing output/Channel 2
  • G220   Angled wheel transformation “off”
  • G221   Angled wheel transformation “on”
  • G222   Angled wheel transformation “on” but angled wheel moves before others
  • G223   Angled wheel transformation “on” but angled wheel moves after others
  • G265   Distance regulation – axis selection
  • G270   Turning finishing cycle
  • G271   Stock removal in turning
  • G272   Stock removal in facing
  • G274   Peck finishing cycle
  • G275   Outer diameter / internal diameter turning cycle
  • G276   Multiple pass threading cycle
  • G310   Power control axes selection /channel 3
  • G311   Power control pre-selection V1, F1, T1/channel 3
  • G312   Power control pre-selection V2, F2, T2/channel 3
  • G313   Power control pre-selection V3, F3, T3/channel 3
  • G314   Power control pre-selection T4/channel 3
  • G315   Power control pre-selection T5/channel 3
  • G316   Power control pre-selection T6/pulsing output/Channel 3
  • G317   Power control pre-selection T7/pulsing output/Channel 3

 

In conclusion, becoming well-versed on CNC G-Codes, along with other codes associated with CNCs is imperative in this day and age. By having up-to-speed knowledge of CNC codes, you could most definitely set yourself apart from the average Joe.

 

Modicon PLC History

Modicon PLC History

Modicon PLC History

 

Richard E. Morley, also known as Dick, was an American electrical engineer. He was an employee at Bedford and Associates, located in Massachusetts. He is most commonly known for his involvement with the production of the first Programmable Logic Controller (PLC) for General Motors and the Modicon in 1968. General Motors Company, often referred to as GM, is an American multinational corporation that is headquartered in Detroit, Michigan that engineers, manufactures, markets and distributes vehicles and vehicle parts and sells financial services.

Known as an author, educator, influencer and specialized engineer, Morleys’ accomplishments and contributions have earned him numerous awards from families such as ISA (the instrumentation systems and automation society), Inc. Magazine, Franklin Institute, SME (the Society of Manufacturing Engineers), and the Engineering Society of Detroit. SME offers the Richard E. Morley Outstanding Young Manufacturing Engineer Award for outstanding technical accomplishments in the manufacturing space by engineers age 35 and younger.

Schneider Electric currently owns the Modicon brand of PLCs. The PLC has been recognized as a major advancement in the automation space and has had an unprecedented impact on the manufacturing community as a whole. PLCs were designed to replace re-wiring and hard-wired control panels with software program changes when production updates were necessary. Before PLCs came about, several relays, drum sequencers, cam timers and closed-loop controllers were used to manufacture vehicles and vehicle parts. Re-wiring the relays and other necessary components was a very in-depth and costly process, but clearly worth the effort. The Modicon 084 PLC was modeled to be programmed in ‘ladder logic’ which had the look of the schematic diagrams of relay logic it was replacing.  This made the transition to PLCs easier for engineers and other professionals in the manufacturing space.  The automotive industry is still one of, if not the largest users of PLCs today. MRO Electric and Supply has new and refurbished Modicon parts available including the Modicon Quantum series. We also offer repair pricing. For more information, please call 800-691-8511 or email sales@mroelectric.com.

The Modicon PLC Timeline

A few years later, in the 1970’s, dialogue between PLCs came about. Introduced as the first industrial communications network, Modbus was based on a Slave/Master architecture that used messaging to communicate between Modbus nodes. All and all, a lacking standardization made PLC communications a nightmare.

In the  1980’s, General Electric made an effort to regiment the interconnection of devices from several manufacturers with MAP (manufacturing automation protocol). PLC programming software was also created to operate on personal as well as professional computers in order to remove the need for dedicated programming terminals or handheld programmers.

As years have gone on, PLCs have evolved as technology evolves. Nowadays, they include process, motion, and distributed control systems, as well as complex networking. Equivalent to an average, run-of-the-mill desktop computer, PLCs have capacities for data handling storage and impressive processing power.

 

FANUC CNC Codes

FANUC CNC Codes

fanuc cnc

In the world of automation, whether we’re talking about factory or plant automation, understanding how to operate and maintain a CNC (view FANUC CNC parts)  is imperative. Several businesses and companies suffer from dreaded downtime because a team isn’t well-rounded; many team members may know how to manage machine operators, etc., but are unaware of how to operate a CNC themselves. For a manager, knowing and understanding exactly what to look for to avoid an operating issue starts with understanding the basics of CNC machining and programming.

CNCs originally started coming about in the late 1940s, not long after World War II as NCs (Numerical Controls). They were engineered to be a reliable, cost-effective way to manufacture and design an increased amount of parts for the aircraft industry. Based on already-existing modified tools equipped with motors that manipulated the controls, CNCs were quickly and abruptly built up with computers, both digital and analog. As time has gone on, CNCs have continued to evolve as technology evolves.

Early Numerical Controls initially lacked computers. They also lacked calculating ability, which is absolutely unheard of in today’s world. After the 1960s, numerical controls eventually gained calculating and computer functions. Onboard processing became feasible and, as a result, CNC machines came about. Via the initiation of CNCs, a handful of features were then attainable, fortunately, including canned cycles, tool length compensation, sub programming, radial compensation and tool diameter.

Preparatory Codes

NC and CNC G Codes are referred to as preparatory codes. By preparing the machine to perform a specific function like, for example, rapid travel G0 / G00, the preparatory process is important to understand, as all of the stages of production are.

Miscellaneous Codes

NC / CNC M codes are known as miscellaneous codes.  CNC M codes basically perform on and off functions such as:

  • stopping processing of CNC code M0 / M00
  • turning the spindle on M3 / M0 or M3 / M03
  • stopping the spindle M5 / M05
  • turning coolant on M8 / M08

MRO Electric and Supply has new and refurbished FANUC CNC parts available. We also offer repair pricing. For more information, please call 800-691-8511 or email sales@mroelectric.com.

G Code and M Code

The ANSI standard for G code and M code programming is ANSI/EIA 274D-1988. The ISO standard for G code and M code programming is ISO 6983. There is a new and different standard ISO 14649 also known as the STEP-NC standard that addresses NC and CNC programming using the enhanced features of CAD and/or CAM software.

Machine tool builders are not required to adhere to standards and every so often create variations to standard G codes and M codes. Occasionally design different, unique alternatives to orthodox G codes and M codes. Typically, the majority of CNC G codes are considered modal, which means they stay active until they’re changed. Along with understanding CNC codes, feel free to view another one of our articles focused on choosing a CNC to become as well-versed with CNCs as possible.

Choosing a CNC

fanuc cnc

Choosing a CNC

Buying and building a new CNC (view FANUC CNC parts) can be challenging and often nerve-racking. Regardless of which space you’re in, downtime needs to be avoided as much as humanly (or robotically) possible.  Check out our points to avoid common CNC issues.

One of the most common reasons for CNC downtime would be low build quality. Balls screws,  linear guides, and linear boxes need to be built with high quality to avoid downtime. Often, unfortunately, CNC machines are built using several high-quality parts, and a handful of cheaper, lower-quality parts. Although a machine may consist of mainly high-quality, top-of-the-line parts, issues are still likely to occur due to the low-quality parts. A CNC machine, like most pieces of machinery, is ‘only as strong as its weakest link’.

By taking a look at the tool changer’s location, you can usually determine if its location will be an issue or not. Faulty tool changer designs are common in the CNC world. If it’s hard to get to the tool changer to, for example, change and replace the cam followers, then another design alternative may be best. Don’t be afraid to research other up-to-par designs and designs that have worked well for others in the past.

Avoid poor-quality spindles at all costs, as they’re everywhere and often result in issues. Take a good look at the spindles’ bearings. If they’re plentiful and look larger-than-average, you’re good to go. If they’re lacking in size, research instances where spindles’ bushings have been an issue to create your standard. Along with that, take a look at the horsepower of them; if their horsepower is below average, avoid at all costs. Stalling may occur with low horsepower spindles, which often results in many others with other parts on top of the spindle. Also, be sure to check out our article focused on maintaining automation machine tools. Maintenance is unavoidable and compiling maintenance with unnecessary rebuilds is unpractical and will likely result in downtime and lost profit.

Tolerance of CNCs should be tight. The tighter the tolerance, the longer the life expectancy generally is. Tighter tolerance will also result in an overall smoother operation. MRO Electric and Supply has new and refurbished FANUC CNC parts available. We also offer repair pricing. For more information, please call 800-691-8511 or email sales@mroelectric.com.

Factory Automation and Machine-to-Machine (M2M) Advances

fanuc robotics

 Factory Automation and Machine-to-Machine (M2M) Advances

As technology evolves, automation has become more and more prevalent in the factory automation space. Machine-to-machine enables private and exclusive communication and control over sensors, cameras, industrial equipment, robotics (check out our FANUC Robotics parts) and essentially anything else. Manufactory facilities and several other remote systems are managed much more easily with machine-to-machine advances in communication.

Initially, with industrial and enterprise applications as a focal point, machine-to-machine communication was easily defined and used for a limited amount of tasks. Nowadays, there are many fewer limitations associated with the machine-to-machine communication.

Pressured to lower costs and improve speed and overall efficiency, factory automation companies are often in an uncomfortable spot. While using high-end, sophisticated automation applications and tools, more real-time data must be obtained to streamline more of the day-to-day operations and tasks. Implementing machine-to-machine solutions can help with operational efficiency gains, time and cost savings, and performance optimization.

From a cellular standpoint, machine-to-machine solutions enable integration of environmental controls into a single system, and to unify with security and video surveillance systems. All and all, companies are able to secure several properties from anywhere they wish to, even as they fine-tune power efficiency and decrease operating expenses.

Due to the immense increase of machine-operated plants in companies who rely on keeping critical assets and functions performing optimally, several companies are exploring options associated with a machine-to-machine communication. Of the many benefits, the fact that it’s able to deliver remote access to gather real-time process data to cut operation costs is often one of the most well-recognized. The ability to identify and rectify production line faults, or design and implement preventative maintenance strategies, for example, is what machine-to-machine communication is designed for.

Involving data exchange over the telephone line or via the internal with machines, plants, computers for issue detection, diagnostics, and repair, teleservice is an imperative aspect of machine-to-machine communication. Offering an optimal answer to diagnose distant systems, teleservice is becoming more and more popular and is not going anywhere.

Telecontrol, another aspect of machine-to-machine communication, deals with connections of distant process stations to one or more central control systems. Many networks, both public and private,  can be used for communication used to control. For these diverse applications and businesses, cellular M2M connectivity can address many business and technical challenges and enable important benefits.

MRO Electric and Supply has new and refurbished FANUC Robotics parts available. We also offer repair pricing. For more information, please call 800-691-8511 or email sales@mroelectric.com.

Additionally, M2M systems can be designed to withstand harsh environmental conditions and easily manage and control connected devices across the country or around the world. M2M systems provide flexibility to move equipment as needed, or bring up and tear down systems quickly for temporary or seasonal deployments. By using modern M2M management and application platforms, and taking care to choose platforms designed to meet real-world requirements, organizations can take full advantage of the M2M revolution.

In case you were wondering, machine-to-machine systems are indeed designed to withstand environmental conditions and easily control connected devices in any location. They are flexible and can move equipment with ease. In order to use machine-to-machine communication optimally, look into management and application platforms. Click here to view our article on IT and Robotics.