Ethernet I/P

Increase Competitiveness with RFID in the Intralogistics Industry

Guest contributor: Nadine Brandstetter, Balluff

In times of globalization and high labor costs it is a challenge to increase competitiveness in the fashion industry. Within a warehouse, an RFID system supports a high degree of automation as well as short transport distances. To supply dealers and to keep their facility profitable, one of the most successful fashion companies in the world has built a highly modern hanging garment distribution center. Let’s take a look at how they successfully implemented RFID technology to improve their processes.

Separate and sort clothes with just one hybrid module (2D code + RFID)

Within this distribution center 45,000 of these innovative clothes hanger adapters (L-VIS) are used. They replace the previous trolley-based logistics approach by allowing the transportation of a number of different garments that have the same destination.

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With the investment in some additional space in the so-called buffer or storage zone, and by providing empty trolleys at various locations to keep the product flow moving, this project is successfully accomplished. A major advantage of this system, is the usability over the entire intralogistics chain. From receiving, to the hanging storage, to the sorter for single item identification, and from there as a transport unit to shipping.

The clothes hanger contains an RFID chip, that is automatically read by the conveying technology, and the 2D-code. This code is read manually by employees with a portable acquisition unit. The code can be DMC (Data Matrix Code), QR-Code, or any other optical code standard.

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Information exchange without visual contact

An RFID chip from the Balluff BIS-M series is installed. With this identification system, neither direct alignment nor contact is needed to enable data exchange via nearfield communication. Non-contact identification is extremely reliable and wear-free. The identification system consists of a rugged data carrier, a read/write head and an RFID processor unit. The processor unit communicates to the control system via Profibus. Other options available include ProfiNet, Ethernet-IP, etc.

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The following table gives you an overview of which Radio Frequency Identification solutions are available at Balluff:

LF (BIS C) LF (BIS L) HF (BIS M) UHF (BIS U)
Frequency 70/455 kHz 125 kHz 13.56 MHz 860 … 960 MHz
Short description Dedicated solution to tool identification in Metal-Working industry. Standard solutions for simple Track & Trace applications. Fast & reliable – even with high volumes of data in medium distances in assembly, production and intralogistics. Identification at large distances and bunching capability for current material flow concept.

Learn more about Balluff solutions here.

For the customer, the decision to choose Balluff’s BIS-M system among others was the separation between the processor and read/write head. In a widespread facility it would not make sense to have a decoder with 30 read/write heads attached. By interfacing two read/write heads per processor it is possible to track the travel of a transport unit over the entire conveyor line as well as track within the aisles between the individual shelves. With the new BIS-V generation of RFID processors, even 4 read/write heads per processor can be connected.

Convincing product and support

An additional advantage of the BIS system is the compactness of its electronics. The L-VIS and the 30 mm read/write head are an ideal match. The simple mounting of the processors and ready-to-use connection persuaded the system integrators, in addition to the fact that the technology was already perfected and operated flawlessly. In the sorting area, the 2D code was supplemented by the RFID tags to reach speeds of up to 0.6 and 0.7 m/s. This would probably not have been possible with the installation of a corresponding camera technology.

Experiences have shown, that RFID projects need a lot of support. Consultation and assistance from true experts can be provided by the Balluff team. Get to know Balluff at www.balluff.com

cropped-cmafh-logo-with-tagline-caps.pngCMA/Flodyne/Hydradyne is an authorized  Balluff distributor in Illinois, Wisconsin, Iowa and Northern Indiana.

In addition to distribution, we design and fabricate complete engineered systems, including hydraulic power units, electrical control panels, pneumatic panels & aluminum framing. Our advanced components and system solutions are found in a wide variety of industrial applications such as wind energy, solar energy, process control and more.

Back to the Basics: What is the Value of IO-Link?

Guest Contributor: Will Healy III, Balluff

IO-Link

With the demands for flexible manufacturing, efficient production & visibility in our factories, smart manufacturing is driving the way we work today.  Analytics and diagnostics are becoming critical to our ability to perform predictive maintenance, improve equipment effectiveness and monitor the condition of the machine as well as the components inside the machine.  Typically, our first reaction is to put these devices onto Ethernet.  However, the implementation of Ethernet requires a high skill set that is scarce in our traditional manufacturers today.  Due to the simple control architecture of IO-Link devices, it allows for many Smart devices to provide the data we need for analytics with a reduction in the Ethernet skill set that has become a roadblock for many manufacturers.

Many people think IO-Link is a new industrial network to compete with EtherNet/IP or Profinet, but this is a common misconception. IO-Link is complementary to those networks and typically enables those networks to do even more than previously thought.

Standard IO-Link Setup_01_preview

Open Standard

IO-Link is an open standard designed with the idea to act like USB for industrial automation.  IO-Link is meant to simplify the smart sensor & intelligent device connectivity on the factory floor in a similar way that USB simplified connectivity to computers for auxiliary devices.  IO-Link is not an industrial network or fieldbus; it is an industrial network and industrial controller agnostic. Designed with a master to slave configuration, addressing of the devices is point-to-point, similar to USB.  Compatible IO-Link masters can act as slaves or nodes on a variety of industrial protocols and act complementary to the network of the user’s choosing.  Eliminating the need for serial communication configuration or network addressing simplifies the connection and integration of devices.

Value in Machine Builds

IO-Link has advantages for both machine io-link master_18x18_300dpibuilders and discrete manufacturers.  For machine builders, the biggest advantage comes from the simplified wiring scheme of IO-Link devices.  We have seen machine builder users of IO-Link reduce their wiring hardware & labor costs by 30%-60% for sensors,
outputs & controls.  This is realized with the simple sensor tool cords used for connections, quick-disconnect connectors on the cables and machine mount Ethernet masters devices.  It is also realized for machine builders in an increase of turns on their floor, a reduction in build labor and significantly faster commissioning time.

Value on the Production Floor

For discrete manufacturers, the biggest advantages have come from the parameterization and diagnostic features on the IO-Link devices.  With the ability to store & send parameters between the master & slave, IO-Link devices can be automatically configured. Hot-swapping a complex smart device like a pressure sensor can go from a stressful ordeal including 14-plus setpoints to literally a push of one button.  Combining this functionality with multiple diagnostics both in the master & slaves eliminates human error and dramatically reduces downtime & troubleshooting for manufacturers.

To learn more about market leading IO-Link technologies, visit www.balluff.com.

cropped-cmafh-logo-with-tagline-caps.pngCMA/Flodyne/Hydradyne is an authorized  Balluff distributor in Illinois, Wisconsin, Iowa and Northern Indiana.

In addition to distribution, we design and fabricate complete engineered systems, including hydraulic power units, electrical control panels, pneumatic panels & aluminum framing. Our advanced components and system solutions are found in a wide variety of industrial applications such as wind energy, solar energy, process control and more.

Why Rexroth? Top Four Reasons to Choose Rexroth Drives & Controls

Todd Sharp, Motion Control Sales Manager, CMA/Flodyne/Hydradyne

CMA/Flodyne/Hydradyne is a leader in the design and commission of drive and control
systems for our customers for over 30 years, and one question that we often hear is “Why is Rexroth the best?”  There are many brands competing for the drive and control market, and here at CMAFH, we have working experience with most if not all of them. Our engineers program,  repair and upgrade many of the brands of control systems, and we have the ability to integrate any brand into our custom projects at our customer’s request. Having specialized in Bosch Rexroth products for many years, we understand the unique strengths of the product line.

Rexroth drives and controls can be differentiated from competing brands in four very distinct ways.

1. Product Breadth

The IndraDrive product family spans the power range from 100W to 4MW. This product family can operate as an open loop frequency drive/sensor less vector drive up to a multi-axis integrated motion and logic controller that can be either stand alone or drive resident. The IndraDrive product family also includes a cabinet free drive integrated motor. This entire IndraDrive product family is supported by the same software.Indradrive 2016 13187

  • Power range from 100W to 4MW
  • Range of technology from open loop V/F and sensor-less vector control to multi-axis integrated motion and logic control
  •  Integrated motion and logic control – controller or drive resident
  •  Cabinet free drive integrated motor

2. Connectivity

Rexroth’s drive and control platform supports all common communication buses including Ethernet I/P, EtherCAT, Profinet, SERCOS, CANopen, Powerlink, Profibus.
We can control 3rd party motors regardless of brand or type, and we can operate all common feedback types including TTL, 1vpp, Endat, Hiperface, SSI, resolver. Our drives are available with a 2nd encoder input with a 1MHZ input frequency. Our control supports all common machine programming languages like ladder, FB, ST, IL… plus all common IT and engineering languages like C#, C++, Java, Labview, Matlab.

  • Supports all common communication buses including, Ethernet I/P, EtherCAT, ProfiNet, SERCOS, CANopen, Keyvisual_inkl_Logos_w486Powerlink, Profibus
  • Controls all 3rd party motors regardless of brand or technology type
  • Operates all common feedback types (TTL, 1vpp, ENDAT, Hiperface, SSI, resolver) with drive based second encoder input with up to 1MHZ input frequency
  • Supports all common machine programming languages (ladder, FB, structured text, instruction list) plus all common IT and engineering type languages like C#, C++, Java, Labview, Matlab

3. Functionality

Whether it’s drive or controller based, Rexroth offers multi-zone tension control, vibration dampening/anti-slosh control, high speed registration control, advanced electronic camming and hydraulic control. We also support zoned safety control with safe torque off and full safe motion; controller or drive based. Yes, drive based safe motion control!

  • PMK2801_02R_WEBMulti -zone tension control
  • Vibration dampening/anti-slosh control
  • High speed registration control
  • Advanced electronic camming
  • Supports all common hydraulic functions
  • Integrated safe torque off and safe motion control

 

4. Support

Rexroth designs, engineers and manufactures all products they sell. All are standard and sold throughout the world. In the US, hundreds of local high-tech distributors are Rexroth trained and certified to provide full sales, service and application support.  Additionally, Rexroth maintains sales, service and application support facilities in every region of the US, plus scores more globally.

  •  All products are standard and sold throughout the world
  • Bosch Rexroth maintains sales, service and application support facilities in every region of the US and scores more globally
  • In the US hundreds of local high-tech distributors are Rexroth trained and certified to provide additional sales, service and application support

Bosch Rexroth_2012

Do you have questions about this post?  Please contact us:

About CMA/Flodyne/Hydradyne

cropped-cmafh-logo-with-tagline-caps.png

CMA/Flodyne/Hydradyne is an authorized  Bosch Rexroth distributor in Illinois, Wisconsin, Iowa and Northern Indiana.

In addition to distribution, we design and fabricate complete engineered systems, including hydraulic power units, electrical control panels, pneumatic panels & aluminum framing. Our advanced components and system solutions are found in a wide variety of industrial applications such as wind energy, solar energy, process control and more.

Resources:

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