Interoperable and open data bus networks are becoming a significant part of monitoring pump systems. The company said the new products offer better integration of field devices and data communication.

The CIU and CIM help enable data communication through interoperable and open networks like LONWorks, Modbus RTU, Profibus DP, the Grundfos Remote Management system (GRM) and BACnet MS/TP wireless through GSM/GPRS.

Based on the standard functional profiles, the new modular concept is applicable for future needs. The open communication standards offer secure and flexible communication solutions that help protect and optimize investment, as a variety of pumps can be connected into the supervisory system.

The CIU and CIM communication interfaces are easy to commission and install. Meanwhile, the CIM model allows communication with E-pumps ranging from 11 kW to 22 kW, including the new Dedicated Controls for wastewater pumps. CIU wall-mounted models are also available to replace Grundfos products that do not feature and support the CIM add-on module, such as the smaller boosters and e-pumps.

Additionally, both modules feature integrated LEDs that help in the commissioning face as well as indicate the status of the connected communication network. Both models also enable the incorporation of pumps and pump systems into the PLCs, SCADA systems and other monitoring and controlling systems.

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Various methods have been utilized in process automation to communicate and power with end devices, such as 4-20mA, which is a variety of numerous Fieldbus standard, serial communications, including RS422, RS485 and RS232, as well as telephony, video and Ethernet.

Ethernet presents the ideal solution for applications requiring high bandwidth since it offers open connectivity. Moreover, it can also be combined with Linking Devices and Ethernet Remote I/O to connect to Fieldbus systems and low bandwidth 4-20mA.

Ethernet, however, is rarely used in hazardous environments due to its high cost of installation and the limitations related to its maintenance.

Thus, MTL Instrument’s 9460-ET Series offers Intrinsically Safe (IS) Ethernet equipment that is cost-effective and easy to maintain, even in hazardous environments.

Its intrinsically safe hazardous area certification allows the components to be positioned in a Division 1, or Zone 1 hazardous area. Offering connectivity to Zone 0, the associated apparatus certification of the 9491-PS IS power supply and the 9468-ET IS Ethernet isolator enable the equipment to be positioned in a Zone 2 hazardous environment, while connecting to intrinsically safe equipment in a Division 1      , or Zone 1 or 0 hazardous area.

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A configurable modular radio remote control receiver, the MMCU-4 offers four slots that can utilize a vast array of I/O cards such as output cards with analog outputs, relays, opto-coupler outputs as well as input cards for digital and analog signals. The cards can be utilized to send back data to the operator, which is viewed in the transmitter unit as text information, numerical values, or a combination of both. The MMCU-4 also comes with serial interfaces such as Ethernet or Fieldbus that can be matched with any of the mentioned I/O cards.

The optimized MMCU-4 features a high selectivity RF module that can function in a TDMA channel access method, permitting a single RF channel to be shared by several radio remote control systems. Because of the limited supply of licensed frequencies, the enhancement effectively makes the receiver a perfect device for users utilizing highly critical applications on the licensed frequencies.

“Worldwide, Cattron is one of only a few radio remote control suppliers who are capable of offering machine interfaces with this type of functionality and complexity,” commented Frank Martin-Vazquez, Sales Director of Material Handling at Cattron.

“The MMCU-4 receiver can incorporate standard modules into its design, resulting in highly engineered remote control solutions that can be realized fast and cost effectively.”

The new MMCU-4 receiver can also be utilized in with the CattronControl™ LRC-L1 and LRC-M1 transmitters.

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Designed for harsh industrial applications, the optional SD card of 750-880 has been specifically covered with gold-plating. With the SLC-technology (Single-Level-Cell), the SD Card can last around 10 times longer as compared to MLC (Multi-Level-Cell) cards. The card offers ESD stability up to 15 kV, Power-Loss Protection and a -20°C to +60°C temperature rating.

With the SD card, the 750-880 speeds up large-scale programming while enhancing capabilities by transferring boot files, device parameters and other file types between controllers. It also provides one MB of both data memory and program, featuring a maximum supplemental memory of eight GB from the SD card. Accessible through the FTP, the card also serves as data backup or as an additional drive.

The 750-880 utilizes new function libraries as well as an optimized two MB Fast File System that comes with an integrated Web server for status information, configuration options and Web pages. It relies on a strong, industry-approved TCP/IP stack and IEC61131-3 friendly environment. The featured protocols include HTTP, MODBUS, DHCP, ETHERNET/IP BootP, SNTP, DNS, SNMP and FTP.

Featuring two internet interfaces, 750-880 also has a built-in switch blend PLC-like functionality with the flexibility of IT networking. Through line topology, the switch can effectively eliminate redundant hubs and switches. Its IP20 housing enhances cooling, while meeting stringent EMV standards and carrying UL 508.

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The new module comes with a built-in switch that allows it to create networks in traditional fieldbus style, which is in daisy chain, rather than having an external switch connect all the devices. Aside from reducing wiring and the need for costly switches, it also makes network maintenance a lot simpler.

“There is great need for communication solutions with integrated switches on the Industrial Ethernet market today,” said Leif Malmberg, HMS Product Line Manager, Embedded Solutions.

“The market is definitely moving in this direction and we are certain that this technology will provide great value to device manufacturers and system integrators working with Modbus TCP.”

Acting as a slave on the Modbus TCP network, the Anybus CompactCom module, which is almost as small as a compact flash card, is offered with and without housing. Its core consists of HMS’s NP30 microprocessor fitted with an integrated Ethernet controller and with Flash memories and RAM for the device software stack of the Modbus TCP.

With its integrated web functions that include FTP, dynamic web pages and email, getting notification emails, online statistics and other information relevant to the performance of the device is now possible.

Its onboard two-port switch offers two 100 Mbit/s full duplex Ethernet interfaces that feature RJ45 connectors.

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The new PROFINET modules eliminate the need for repeaters or extra master interfaces as it cost-efficiently connects numerous inverters to a single bus line. Supporting real-time data transfer, the technology box also features an integrated web server, an integrated Industrial Ethernet switch, and a PROFINET status display.

It also offers a bus module for distributed control that can be fitted either directly on the interface unit of the inverter or separately from the inverter via an optional wall mounting kit. The PROFINET bus line is linked to the module through an RJ45 plug connector.

For distributed control, the bus module can also be connected through an optional M12 circular connector. The new module provides two 24V outputs and eight integrated 24V inputs. Designed with gateway functionality, a unit of PROFINET technology can support a maximum of four inverters. Meanwhile, an integrated RS232/RS485 interface provides instant access to the parameters of the connected inverters and bus module through the NORDCON PC software or via SK PAR manual control unit. With a standard protection rating of IP55, the distributed modules can also be supplied for IP66 upon request.

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Unlike other comparable power supply offered in the market, the new FieldConnex Compact Power Hub consumes less cabinet space with its 150 mm x 268 mm footprint, as it provides eight segments of redundant power. The advanced passive impedance design and especially selected components allows the FieldConnex Compact Power Hub to deliver outstanding power and performance in less space without compromise. It also supports safe fieldbus segments according to High Power Trunk concept and the Entity Ex nL or Ex ic classification.

“The power supply modules that mount on the motherboard are just 12.5 mm,” said Brian Traczyk, Product Manager at Pepperl+Fuchs. “Depending on the module the typical power loss is only 1.3 or 1.6 watts, which promises a long service life with the most efficient control room cabinet-packing density available today.”

“And because the FieldConnex Compact Power Hub is designed with built-in redundancy, two power modules are assigned to each segment. This means that exchanging a failed power module does not require any interruption of the power supply, and will not affect plan operation.”

The compact motherboard of FieldConnex Compact Power Hub comes in various versions that suit numerous application needs. It also provides all necessary interfaces and wiring connections and can support up to 16 plug-in power modules, which are safely secured and plugged in without the need for other tools.

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“Because of the revolutionary nature of TRUNKSAFE, obtaining approval and registration is a significant step,” said Leonard Moore, President of Moore Industries.

“TRUNKSAFE is the only fault-tolerant fieldbus system of its type in the world, and now end users and systems integrators can have complete confidence that it is suitable for use on both critical and non-critical process segments.”

TRUNKSAFE provides a real measure of fault-tolerance without duplicating/triplicating each component and installing special software at the DCS. The TRUNKSAFE Fault-Tolerant segment’s design only requires two TRUNKSAFE power conditioners, two H1 cards, one TRUNKSAFE device coupler and two cables. Users do not need to install special software at the DCS nor to duplicate the field instrument. If one of the field cables fails, the system still continues to operate via the alternative cable while the system notifies the DCS.

The TRUNKSAFE device coupler has been especially hardened to eliminate common-mode failures that might affect the whole segment.

Aside from saving money, TRUNKSAFE also prevents a hardware fault from affecting the entire segment.

TRUNKSAFE can be used on both Profibus and FOUNDATION fieldbus segments and on both non-critical and critical processes. It can be also used together with MooreHawke’s standard fieldbus power conditioner system.

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Certified by the FDT Group, Emerson’s Valvelink software has complied with FDT standards and has been certified for use with other FDT compliant host system producers such as Invensys, Honeywell and Yokogawa.

The digital valve controllers have been utilizing the AMS ValveLink SNAP-ON to integrate into FOUNDATION and HART fieldbus host systems, such as Ovation digital automation and Emerson’s DeltaV systems. The addition of DTM technology has allowed the company to continue its strong integration tradition for FIELDFVUE instrument clients.

Known for its reliability and performance, FIELDVUE’s digital valve controllers diagnose the assembly, maintain valve performance and allow predictive maintenance. Logging in millions of operating hours, Emerson’s FIELDVUE digital valve controllers have earned the respect of companies that uses their technology to upgrade plant availability. Specifically designed for extreme conditions, the controllers have survived harsh environments in chemical, pulp and paper, refining, oil and gas, nuclear and power industries.

The company’s Process Management sales office offers additional information regarding the FIELDVUE digital valve controllers or ValveLink DTM software.

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“Combining this feature-rich industrial fieldbus adapter with the ACS355 and ACS850 drives will make available a great drive solution for OEM’s or system integrators who are focused on the packaging, material handling, printing, rubber & plastics, and machine tool industries,” said ABB LVD Senior Platform Solutions engineer Chris Stamas.

The adapter’s flexibility offers easy and fast connectivity to major programmable automation interfaces/controllers that support Ethercat protocol including ABB AC500 programmable logic controller (PLC). Some of the applications for coupling with this advanced drive adapter are high-speed presses, packaging machines, injection molding machines, machine tooling (CNC), robotics, test beds, woodworking machines, high speed bottling lines (food and beverage) and materials handling / logistics.

EtherCAT is an Ethernet technology aimed at maximizing the capability of full duplex Ethernet bandwidth. It exceeds the overhead usually associated with Ethernet by using “on the fly” processing hardware. An EtherCAT bus comprises up to 65535 slave devices and a master system, linked together with standard Ethernet cabling. The incoming data are processed by the slave devices, which insert or extract them and shift the message to the next slave device, creating a loop.

Various protocols can be utilized as the application layer. ABB’s drive adapter uses the CANopen over EtherCAT (CoE) technology. Customers can create a robust solution out of the combination of this data infused protocol with the company’s ACS850 and ACS355 drives. It does not only provide real time control but also the capability to extract data in order to optimize applications.

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The Ethernet-based fieldbus provides significant benefits mainly for distributed networks including conveyor systems.

NORD’s cost-efficient EtherCAT module connects a number of inverters into a single bus line, since additional bus master interfaces or repeaters are not needed.

The bus module can be directly mounted either on the SK 200E´s interface unit or from the inverter through an optional wall mounting kit. The EtherCAT bus line is linked into the box through an M12 plug connector.

Moreover, the new module offers eight integrated 24V and two 24V outputs. One technology unit is capable of addressing up to four inverters through EtherCAT. RS232/RS485 interface allows on-the-spot access into the parameters of the bus module, as well as connected inverters through NORDCON PC software or the SK PAR manual control unit.

The EtherCAT technology unit is available with a protection rating of IP55, and can be offered for IP66 on request.

All SK 200E inverter models deliver a brake chopper, a control module and sensorless current vector control for an electromagnetic brake. The basic model also allows for incremental encoder input HTL (signal speed control) and positioning control through integrated POSICON function.

The extended range of offerings includes an onboard interface and the embedded safety function “Safe Stop” for AS-Interface bus system. The www.sk200e.de website presents the full range of models, application areas and their features in detail.

Motion Control Tips

Field Device Tool (FDT) technology was historically associated with the factory automation vendors and users of discrete manufacturing equipment like ABB, Invensys, Endress+Hauser, Siemens and Metso. After the publication of the IEC 62453 international standard, FDT interface specification, FDT was claimed to be platform-independent, supporting a multitude of protocols such as Hart, Profibus, Devicenet, Foundation Fieldbus, AS-Interface, Interbus and Profinet.

FDT standardizes the configuration and communication interface between host systems and field devices. In addition, it provides a common environment to access the most sophisticated features on the devices, which can be configured, monitored, maintained and operated through the standardized user interface, irrespective of the type, supplier or communication protocol.

IO-Link is a field level, intelligent point-to-point connection system which is compatible with existing I/O standards, supported by a group of automation product suppliers. The companies have joined together to support a new concept in all areas of actuator, sensor and control technology

Motion Control Tips

The new module can drive brushless three-phase motors of up to 2 kW and is suited for a wide variety of industrial applications. Made in collaboration with motion-control specialist Robox (www.robox.it), the module combines the reliable high-performance semiconductor technologies of STMicroelectronics, such as the TD352 – gate driver and 1200V/40A IGBT power switches. Two STM32 microcontrollers offer a powerful processing engine for networking functions and motor control. A real-time communication interface that supports protocols like CANopen and EtherCAT DS402 is also provided. Basic firmware that supports network connectivity as well as feature PWM driving, speed-loop execution and current loop synchronized to the fieldbus is available.

The SPIMD20 module supports full customization of logic and firmware, giving designers full control over the type of Ethernet fieldbus and motor-control algorithm. ”The SPIMD20 combines custom configurability, high performance, and the convenience of distributed control for the first time in an off-the-shelf module,” said Matteo Lo Presti, Group Vice President and General Manager of Systems Lab & Technical Marketing, Industrial and Multisegment Sector at STMicroelectronics. ”This combination of features is a breakthrough in motion control that will enable developers to reduce engineering costs, cut time to market, and quickly scale their designs as markets and opportunities evolve.”

Motion Control Tips

This embedded, low-power tool removes the need for an external ASIC, FPGA or PROFIBUS, which saves development cost and time while enhancing system performance. The AM1810 Sitara ARM MPU offers ample performance to support industrial applications implementation, whether or not these applications require a PROFIBUS. Industrial applications best suited for the AM1810 Sitara ARM MPU include a human machine interface (HMI) or programmable logic controller (PLC).

Texas Instruments also announced that it joined the PROFIBUS International, affirming its commitment to the industrial market by delivering an integrated and certified solution to improve costs and help make development easier for industrial designers.

Compared to other multi-chip solutions on the market, the AM1810 Sitara ARM MPU directly connects the PROFIBUS interface to the RS-485 transceiver, doing away with the need for a FPGA or ASIC.

“In the industrial space, the PROFIBUS standard is synonymous with reliable networking, and with this certification, TI is giving a higher assurance that our product is a quality alternative to existing solutions,” said Ram Sathappan, industrial end equipments manager of Texas Instruments Inc. “We are very excited to be a member of PI and introduce our certified AM1810 Sitara ARM MPU PROFIBUS solution to the industrial market. Our aim is to help our customers reduce BOM costs, PCB space and design time. We are confident that TI’s one chip solution, the AM1810 Sitara ARM MPU with PROFIBUS, will do just that.”

Motion Control Tips

The AM1810 Sitara is optimally ideal for use in human machine interface (HMI) or programmable logic controller (PLC) applications. The SoC is based upon the Sitara AM1x line of ARMP processors the company announced in April.

The processor is similar to the top-of-the-line AM1808 unit, except for the addition of EtherCAT Master protocol support and Profibus interface.

In conjunction with the release of the AM1810 Sitara, the manufacturer noted that it has joined the Profibus International organization. Profibus is an industrial fieldbus like LONworks and CANopen, touted by TI as “the world’s most popular fieldbus used for communications between factory automation equipment”.

The Profibus DP slave implementation from TI used on the AM1810 Sitara is PI certified via ComDeC – a Profibus Certification Lab by Siemens AG (www.siemens.com).. By incorporating a Profibus interface into the AM1810, directly connecting it to the RS-485 transceiver, the need for an external Profibus device, FPGA, or ASIC is eliminated. This saves development cost and time, as well as improves system performance.

The company said customers can design smaller housings and enclosures with simpler thermal designs because of the low power architecture of the AM1810 SoC. The thermal advantage can further reduce total bill of materials (BOM) to up to 30%.

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“We are both upgrading the processor and offering enhanced features in our new Ethernet products,” said Charlie Norz, WAGO’s I/O System Product Manager. “Ethernet 2.0 is compatible with our existing platform and still uses a rackless design, which means the I/O modules fit together on a DIN rail and the user can easily add or subtract modules as needed.”

“We have upgraded our processor, so that it is 100 percent faster than our existing products, and a new file system on the controller enables the user to log more data or store web pages. The new controller doubles the amount of available memory, offering 1 Mbyte of program memory and a 2 Mbyte file system,” Norz added.

The keys to the fast processing capabilities of the 750-881 are the upgrade in program memory and a new 32-bit CPU. The Fast File System supervises substantial data logging and a web-based management system, while an e-mail capability is also offered for authorized personnel. The standard CoDeSys V2 programming environment for the 750-881 is IEC 61131 compatible and offers all five programming languages. Up to 250 I/O modules can be supported by the PFC that allows machine users to tailor solutions from among 400+ digital, analog and specialty modules.

The additional processing power in WAGO’s new second generation Ethernet platform also allows the programmable fieldbus controller to process 1,000 instructions in just 235 μS.

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The comprehensive product portfolio is composed of embedded Ethernet solutions, fieldbus distributors and repeaters plus Industrial fieldbus and Ethernet cable, industrial plug-in connection systems and patch panels.

“Power stations’ data links to the power grid are progressing well, and Ethernet is increasingly being used in place of existing disparate and, in some cases, proprietary solutions. This means, for instance, that inverters are also being equipped with appropriate interfaces,” said Ute Decker, Belden’s Vertical Marketing Manager for Alternative Power Generation. She observed other trend, namely, increasing data is being recorded, transmission is increasingly in real time, and networks are acquiring ever more subscribers. “In this context we find that security, i.e., protecting the transmitted data against unauthorized access, is becoming more and more important,” she added.

In the distribution and generation of wind energy, data is exchanged not only in wind energy plants, but also between the plants and substations. There are separate networks for different tasks. “Besides Ethernet, certain applications also use fieldbuses such as CAN and wireless solutions for condition monitoring, and some remote monitoring facilities make use of existing interfaces such as GSM or DSL,” said Ms. Decker. To ensure the reliability of data communications, the systems and components must be particularly robust and must be able to withstand both high levels of humidity and extreme temperatures.

“The modular and compact Industrial Ethernet switches in our MICE, RS, RSB and MACH series have been successfully used in countless wind energy plants for many years, as have the WLAN access points in our BAT series, the industrial security solutions of our EAGLE line, and network management tools such as Industrial HiVision,” Ute Decker added.

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At the SPS/IPC/Drives fair in Nuremberg, Germany, HMS will launch a major enhancement to the X-gateway family, unveiling 10 completely updated design of CANopen master (manager) gateways in small slim-line housing. Any CANopen enabled device with slave functionality can communicate with any other industrial Ethernet or fieldbus network through the new and powerful CANopen X-gateways. The CANopen gateway family includes versions for all well-known fieldbusses such as DeviceNet, Profibus, ControlNet, Modbus and for industrial Ethernet with EtherNet/IP, Profinet, Modbus-TCP and EtherCAT protocol. CANopen-based networks are typical applications that need to be incorporated into higher functional industrial Ethernet or fieldbus networks. Target markets include transportation, machine building, medical, infrastructure and other types of energy distribution, as well as control applications such as renewable energies.

The CANopen X-gateways, which are embedded into a small plastic housing, are slim-lined devices for 24 Volt power supply and standard DIN rail mounting. These are based on the Anybus communication modules and act as intelligent link between two industrial networks. They always function as a master (manager) on the CANopen side and work as slaves (servers) on the uplink network side. Based on HMS NP30 microprocessor, the implementation is certified by CIA (CAN in Automation) for conformance to the CANopen DS 301 v4.0.2 standard.

For the CANopen master interface’s configuration, any standard CANopen configuration tool can be utilized. The Ethernet slave or uplink fieldbus interface is configured with the standard engineering tool of the programmable logic controller (PLC) and a standard device description file (GSD/EDS). The Anybus X-gateway series transmits I/O data completely transparent into the two networks – I/O data from the uplink fieldbus/Ethernet network is mapped into the CANopen PDOs and vice versa.

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The Diagnostic Manager software offers a number of updates that speed up fieldbus commissioning and omit the guesswork of troubleshooting for ADM users. The software tool translates the data provided by ADM into actionable information. This diagnostic manager software has the capability to run on a server placed directly in the control room, turning the entire fieldbus infrastructure to an open book that can be read even with no expert knowledge.

“The most significant improvement to the new Diagnostic Manager is a built-in expert system that automatically learns the communications behavior of a segment during commissioning and over time, and is able to intelligently diagnose any situation based on past experience,” said Brian Traczyk, product manager of Pepperl+Fuchs.

“As a result users are provided with specific warnings as soon as the software detects any condition that might lead to a critical situation. Warnings are complemented by incident-related information in clear text that points to possible causes and recommends remedies.”

With this product, field technicians gain helpful information and will know what should be done before arriving on the site. They do not have to face the time-consuming task of looking for the cause of a problem. Thus, the time spent on troubleshooting is minimized, plant closure can be avoided, and the complete system’s availability is considerably improved.

Motion Control Tips

FOUNDATION fieldbus is a bidirectional digital communications standard between field instruments and control systems. A digital communications system provides more information compared to its analog counterpart, as it displays process variables and maintenance information from field instruments to improve maintenance, overall safety, productivity and reliability of an industrial plant.

Currently, Yokogawa is providing a range of field instruments and control systems that conform to FOUNDATION fieldbus. Its FVX110 Fieldbus Segment Indicator further strengthens this product lineup, meeting customers’ needs for a FOUNDATION fieldbus indicator solution.

The FVX110 Fieldbus Segment Indicator offers display of up to 16 process variables, excellent visibility and operability, and high added value through its standard features including link master*3, PID control*2 and software download*1 functions.

It can be used in process industries such as natural gas and oil, chemicals, petrochemicals, pulp and paper, iron and steel, water treatment and electric power.

The Yokogawa FVX110 fieldbus indicator displays pressure, temperature, flow rate and other readings from field instruments. It facilitates easy download and installation of dedicated programs for the upgrade of FVX, enables control loops to be made in the field, as well as facilitates the smooth exchange of data between field instruments and the FVX110 while controlling FOUNDATION fieldbus communications.

Motion Control Tips

Majority of CC-Link I/O networks are being operated by control cabinets. IP20 I/O modules are typically placed in costly and bulky enclosures. Due to the need to terminate all I/O points, the solutions are very labor intensive and costly. This can be simplified through the use of supporting cordsets and IP67 CC-Link I/O modules by placing these modules near the concentration of actuators and sensors. The ease of setup and smaller footprint will cut labor and cost of installation materials, and decrease repairs and maintenance troubleshooting.

Among the features of Balluff CC-Link Product include I/O Module Unique push-button display, which allows for easy configuration placed near the block IP67 rugged metal housing that can withstand harsh industrial environments. Its open network is well supported by the CC-Link partner association CLPA, which is comprised of over 1000 companies. The standardized fieldbus CC-Link is designed to integrate various automation components from various providers.

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Powered by 24Vac 50/60 Hz, 100-230Vac 50/60 Hz or 24Vdc, the Liquiline CM442 has conformance to Type 4X (IP66/IP67), and is certified by NRTL for meeting the UL standard 61010-1 for installation in suitable environments. It also features a single alarm output, a backlit display and two 4-20mA analog outputs. Liquiline transmitters are upgradable by features like additional outputs and sensors – or communication options such as Foundation Fieldbus, Profibus or Ethernet.

Instead of two single-parameter transmitters, operators can employ a single Liquiline in measuring two process variables. This saves cost because the operator needs only one instrument to buy, install and maintain.

The CM442 Liquiline transmitter can accept any two Memosens sensor inputs with true hot plug-and-play capabilities through a digital interface link. It allows operators to interchange sensors with immediate sensor recognition. Operators can easily and quickly remove and replace the sensors for diagnostic, calibration and other purposes.

A single Liquiline has the capability to replace two single-parameter transmitters in any applications where measurement of 2 analytical variables is needed. It increases process reliability and uptime, as well as saves time, space and money, resulting in a simpler analytical sensing system.

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The ATP helps users who are involved in a specific application software development or the automotive industry but don’t have the relevant target hardware.

Based on a powerful microprocessor, the hardware can bear a temperature range of -20°C to +70°C. Its selected architecture guarantees high data throughput through all interfaces with low load on the main processor. The message packets are assigned with timestamp on every automotive bus system interface with 1 µs accuracy.

The Automotive Test Platform now comes with the necessary software to allow it to develop custom applications for Windows CE in C++, C# or C. When the application is successfully implemented, IXXAT offers adaptation or optimization of the ATP design to the user’s specific needs.

The ATP is based on a dual processor concept. Pre-configured fieldbus controller represents the interface to the supported fieldbuses, with the user’s own application running on the main processor.

Exchange of data between the processors is done through an FPGA. It is transparent for the operator as access to the controller is mapped through a well-documented API that comes with the platform. API provides all necessary functions for communication through several various buses.

Aside from functions for initialization, stopping and starting an interface, functions are also available for the transmission and receiving of data.

The user’s own application is applied on the main processor on Windows CE 5.0. It communicates with pre-configured fieldbus controller through the API provided.

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The Wireless and Networking Track will cover fieldbus implementation, fiber optic solutions, wireless and the infrastructure, and radio and other types of data communication. Experts from Fieldbus Foundation, Exxon/Mobil, Bechtel and Hart Communication Foundation are among the presenters of the Wireless and Networking Track.

Session titles of the Wireless and Networking Track include Convergence of Standards and Organizations, Project Management for Wireless and Networking, Wireless Technologies for Process Control, Moving the Data – Backhaul, Common Installation Challenges, Asset Management – How to Handle and Use the Data, and Future Direction of Wireless and Networking in Process Control.

“ISA’s annual conference continues to offer the best venue for wireless professionals to meet. Industry’s brightest professionals across all functions will meet in Houston, Texas, to share their expertise and experiences. An abundance of knowledge is available here that can be applied to the attendee’s career right away,” said Gerald Cockrell, ISA Automation Week Program Committee Co-chair and 2009 ISA President of Indiana State University.

The 2010 ISA Automation Week, which will be held for two and a half days of sessions, is a technical conference that includes two keynote addresses, social events and networking. It will be held in a 10,000-sq-ft exhibit area featuring more than 100 exhibitors.

Motion Control Tips

The ValScope-PRO helps users identify problems through a scientific evaluation of valves during operation. Since the tool is portable, machine operators can troubleshoot valves in harsh environments and in-line to determine the valves that should be removed. A graphic interface enables machine operators to see the valve as it is giving a real-time analysis and being tested. The equipment is also compatible with analog, HART and Fieldbus communication protocols.

“Many customers would like to know whether a valve needs to be pulled or if it can be repaired in line, and they don’t want to have to wait for test results to be reviewed and analyzed by an outside source,” said Gary Ostrowski, director of product management aftermarket of Dresser Inc’s Flow Technologies Segment. “The new generation ValScope-PRO is one of the easiest and most powerful test systems on the market today, providing real-time analysis that helps customers to save time and money by allowing them to plan ahead for repairs and shut downs.”

The ValScope-PRO is very easy to install on any control valve in a facility. A touchscreen interface is featured in the tool to enable simple operation. Advanced data processing functionality allows the machine user to view information clearly and quickly through a “medical record” report.

The ValScope-PRO system offers advanced diagnostic capabilities and can test over 35 different criteria, such as profile, step response, frequency and deadband.

Motion Control Tips

The specifications from Fieldbus Foundation describe the open, non-proprietary, FOUNDATION fieldbus protocol. This technology provides an all-digital, multi-drop, two-way communications link among automation systems and smart field devices. It serves as the network for instruments utilized in process automation and has the capability to distribute the control application across the network.

Stephen Mitschke, Fieldbus Foundation Manager – Fieldbus Products, said the latest FOUNDATION fieldbus specification reflects the increasing demand in the industry for NE107 field diagnostics. “Field diagnostics, as implemented in FOUNDATION fieldbus, standardizes how today’s intelligent devices communicate regardless of the vendor. This technology ensures that the right message will be delivered to the right person in the plant, at the right time. Operators, engineers and technicians not only receive detailed information, but it is provided in a categorized manner that makes data easier to assess and act upon,” said Mitschke.

“The updated specification also defines the minimum requirements for testing of hosts employing FOUNDATION for Safety Instrumented Functions, which is an ideal platform for advancing standards-based solutions for plant SIFs. FF-SIF enables process end users to realize significant reductions in their total cost of ownership by extending fieldbus benefits into plant safety systems.”

FOUNDATION fieldbus Specification Version 2010.1 features updates to the Function Block Specification (FF-892, FF-891 and FF-890) and CFF Specification (FF-103) to reflect the changes implemented in the Interoperability Test Kit (ITK) 6.0, which is set for release soon. ITK 6.0 features software components built with VC9, support for testing Custom Profiled Function Blocks and USB interface hardware compatibility available from National Instruments.

Motion Control Tips

When assembling an inhaler, the user must first screw the top part to the bottom part of the case and then clip the mouth piece into the casing. Highest possible process reliability should be realized in the construction and development of the respective assembly system.

Thus, controllers of modern assembly systems have complex tasks to do. The latest DCOS (DEPRAG CONTROLLER SYSTEM) introduced by DEPRAG SCHULZ GMBH u. CO. (www.deprag.com) is a user friendly system with high functionality. DCOS, which controls, analyses, records and documents, is a new process and assembly control system for the highest possible industrial level.

The DCOS control system demonstrates the diversity of the PC world. DPU 100 (DEPRAG PROCESSING UNIT) is mainly based on an industrial PC which works with Windows CE system software. The control unit can also control very complex motion sequences with short cycle times (typically < 6ms). A 6.5″ color touchscreen with VGA resolution offers greatest operator comfort during operation as well as display of operating conditions. The DPU 100 can access the World Wide Web or the company network through a freely available EtherCat-Port.

Depending on the task, control cabinet DSEC (DEPRAG SAFETY EXTENSION CONTROLLER) 20 to 40 is utilized with DPU100. These control cabinets include 32 outputs and inputs through EtherCat fieldbus, security components and a 24VDC power supply with 10A. The additional integrated profibus master module permits non-problematic connection of all fieldbus devices.

The DSEC30 is the ideal solution for assembly stations and screwdriving that have higher security and power requirements. It can control up to three NC axles. With their respective power sections, three stepper motors are included as standard. Other applications with linear motors or servo motors are available on request. Screwdriving or other assembly systems along with axle systems are part of the DSEC40′s application range.

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The New EtherNet/IP module with integrated switch eliminates the need for external switches and reduces infrastructure cost.

The new two-port version permits EtherNet/IP real-time communication with ring or bus topologies. The new module provides a simple way for a variety of automation device with integrated Anybus-CC slot to be connected to any programmable logic controller (“PLC”) with EtherNet/IP support and removes the need for costly external switches. Moreover, the module provides a TCP/UDP-IP socket interface, which can be utilized to apply specific application protocols like Modbus-TCP.

This new module has another key feature, the added support for DLR (“Device Level Ring”) network protocol. The DLR technology adds a device-level network resilience optimizing machine operation. DLR can detect a break in the ring to provide alternate data routing to recover the network. Also, the module includes industrial IT functions such as an E-mail client, an embedded web server and an FTP server.

The new Anybus-CC module has a handy housing with the same size to a compact flash card. The module’s core is NP30 microprocessor from HMS with its integrated quick Ethernet controller and Flash and RAM memories for the EtherNet/IP device software stack. Its onboard two-port switch gives two 100 Mbit per second full duplex Ethernet interfaces with RJ45 connectors.

Each Anybus-CC is interchangeable and offers device manufacturers an efficient and simple way to connect intelligent automation devices to all industrial Ethernet and major fieldbus networks with just one development.

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The compact X-gateway is a device for 24 V industrial power supply and standard DIN rail mounting. It operates as a master on the Profibus network and as a server (“slave”) on the Modbus-TCP side. The Profibus master functionality is configured using HMS Anybus NetTool for Profibus, a powerful, easy to use Windows-based configuration tool which comes free with the X-gateway. When the initial configuration is downloaded into the X-gateway, it transfers up to 512 byte of output and 512 byte of input data transparently between Profibus and Modbus-TCP. Up to 124 Profibus slaves can also be connected to the gateway. The X-gateway incorporates a powerful integrated web server on the Modbus-TCP network that supports web-based visualization and remote diagnostics. An OPC server is also included in X-gateway’s scope of delivery. The X-gateway’s Modbus-TCP and Profibus communication interfaces have a certification for full compliance to respective protocol standards.

The new Anybus X-gateway family consists of more than 200 proven, ready-to-use and robust gateways targeted to connect almost all of the possible combinations of two industrial networks. The product family can support 17 different industrial Ethernet and fieldbus networks, including Profinet, EtherNet/IP, CC-Link, CANopen, DeviceNet, Profibus and many more. All versions operate the same way and they give a flexible standard solution to connect two industrial networks.

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The new Segment Checker version 1.20 features project-export functionality, new products, and enhanced calculations to further simplify fieldbus validation and design.

“Segment Checker automatically calculates the voltage drop and load current on a fieldbus segment for any given configuration. The user simply chooses the explosion protection method such as FISCO, Entity, FNICO and High Power Trunk, or the safe area, and segment design error checking makes clear whether the desired configuration is workable,” said Brian Traczyk, Product Manager of Pepperl+Fuchs.

The new Segment Checker allows machine builders to intuitively check their operational parameters to validate fieldbus PA segment architecture. Also, it allows machine builders to print, archive and display an entire design, and import the field devices from its library, or create additional devices by using the “device editor” feature. Moreover, machine builders can click on a device for straight access to the most recent product and technical information on the Pepperl+Fuchs website. Its cables can be tagged and attributes defined by the machine builder. The Spur cable’s length can be set to a defined number as well, removing the need of repetitive editing in larger projects.

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For the past few years, a consistent increase in electronic efficiency has reduced power dissipation to the point that I/O points doubled its packing density today, which results in multiple cost advantages: control cabinets’ space requirements can be reduced and the price per digital I/O channel significantly drops.

The 16-channel Bus Terminals feature new possibilities for project planning: greatly reduce the field of control technology that allows designers to build their systems and machines to be more compact and even smaller.

The HD Terminals with 16 digital I/O channels have the same external dimensions to existing Bus Terminals from Beckhoff and are compatible with them. Also, the flexible HD Terminals have different versions, e.g. as eight-channel terminals for digital outputs and inputs with two-wire connection, as combination terminals with eight digital outputs and eight digital inputs or as 16-channel terminals for digital outputs or inputs.

Wiring efforts are simplified despite higher channel density because of tool-less assembly. Using the direct plug-in technique, single wire conductors are connected without tools. As usual, the cables are released using the contact release with the help of an appropriately sized screwdriver. Also, the common color coding of the signal types is employed in the HD Terminals and is integrated to the LED display.

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Dreyer & Bosse (D&B) , a German power plant specialist, provides autonomous cogeneration units using CC-Link open fieldbus network technology for monitoring functions and data communications.

Biogas-fuelled power plants convert special fuel crops, plant waste and liquid manure into energy. Its main component is a power and heat cogeneration unit that produces heat and power from biogas, which is the biomass fermentation unit’s primary output.

German operators of plants which produce electricity from renewable energy sources are being paid guaranteed rates for the green electricity they feed to the public. They can also give the produced heat to a local district heating network.

D&B builds cogeneration units derived from individual selection of standard components. The generators are usually driven by biogas with dual-fuel biogas/diesel engines as backup to ensure availability and reliability.

The CC-Link fieldbus network and modern control technology are made to ensure that the power plants are both economical to operate and reliable.

A D&B system, for example, consists of a 500-kilowatt cogeneration unit installed on a farm with 12.5 acres (five hectares) of pastures and 173 acres (70 hectares). The slurry will be a mixture of manure and straw.

The entire D&B system is being controlled by a powerful compact controller of Mitsubishi Electric, supported by two smaller controllers. The main controller, MELSEC FX3U, is a programmable logic controller (PLC) that communicates with various automation components in the system through standard serial ports and a CC-Link master module. Integrated drivers and instructions for Mitsubishi Electric automation components eliminate time-consuming and complex controller programming.

Automation components include a control panel for clear visualization of all processes, which makes the operation easier for the farmers. An industrial modem will serve as a backup to provide remote access so that the service engineers can interrogate the plant without actually visiting remote farms.

A number of important system monitoring and safety functions are executed through advanced switchgear components with CC-Link interfaces. These air circuit breakers protect the generators against power failure, short circuits and overloads and it also handle the automatic network synchronization with the public power grid. The Mitsubishi Electric Super AE series’ fast-switching circuit breakers serve as a link between the generator set and the gas engine of the public power grid and the cogeneration unit.

The circuit breakers’ electronic trip relay is linked to the central controller through the CC-Link network. The trip relay’s measurement circuits integrated can monitor and analyze all the relevant generator parameters. The circuit breaker can be switched on/off remotely using the CC-Link network through the peripheral I/O module with digital outputs and inputs. The digital inputs are dimensioned to handle the electric currents of the circuit breaker’s drive motor, shunt trip device and closing coil, and are configured as relay contacts.

The simple installation of the system components and the CC-Link fieldbus network enabled the D&B engineers reduce both wiring overheads and material costs. The major factor for choosing this technology is its resistance against electromagnetic interference. Unlike other fieldbus network systems, its CC-Link compatible devices’ conformity tests include comprehensive electromagnetic compatibility tests (EMC), plus other standard tests such as resistance to damp, aging performance and proper functioning.

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Included is an expanded, dynamic fold out selection chart comparing all the different SmartMotor frame sizes and lengths. Torque curves are now presented at three different input voltages with superimposed, easy-to-read power curves to help optimize use of the increased SmartMotor power for your application.

A new section includes Application Examples illustrating the numerous SmartMotor product features and capabilities. Design guides and conversion charts make the catalog an essential application development tool.

Also featured is information on the Animatics Institute which offers in-depth training programs covering SmartTechnologies™ and Sales and Marketing strategies for Smart products and systems.

Animatics Corporation
www.animatics.com

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Austin, TX – The Fieldbus Foundation will offer FOUNDATION™ fieldbus developer training during May 2009 at its headquarters in Austin, Texas. The vendor-neutral “Introduction to FOUNDATION Fieldbus” and “Advanced Principles of FOUNDATION Fieldbus” courses cover all key aspects of open, non-proprietary FOUNDATION fieldbus technology.

The one-day “Introduction to FOUNDATION Fieldbus” course will be conducted on May 5. The three-day “Advanced Principles of FOUNDATION Fieldbus” will be held on May 6-8.

The “Introduction to FOUNDATION Fieldbus course is designed for developers, end users, marketing professionals, applications engineers, system integrators and others interested in obtaining a fundamental knowledge of FOUNDATION technology. Participants become familiar with the basic concepts and new terminology related to the FOUNDATION integrated architecture and gain an understanding of the strategies for wiring and installation of a Fieldbus network. Special emphasis is placed on design issues such as power requirements, device types and topologies.

This introductory course has been updated to include new information about grounding and shielding, as well as Safety Instrumented Functions (SIF).

The “Advanced Principles of FOUNDATION Fieldbus” course is designed for manufacturers and developers of fieldbus hardware and software. It is best suited for development engineers, test engineers, and all who wish to understand the detailed inner workings of a FOUNDATION Fieldbus device. The course covers major tools used by FOUNDATION device developers. Participants gain an understanding of the basics of the bus monitor and apply this tool in interactive exercises demonstrating fieldbus communications and the use of filters for network troubleshooting. The curriculum also addresses the foundation’s automation infrastructure for communications between fieldbus devices and field instruments and hosts.

This advanced course includes updated information concerning alerting/alarming and Electronic Device Description Language (EDDL), as well as new sections on developments in Field Diagnostics and Capability Files. The new technology implements role-based diagnostics, meaning the right information is sent to the appropriate person—when they need it. A system of push diagnostics, rather than pull diagnostics, allows the user to receive alerts much quicker and to the right people, instead of having to request information from the devices. The Device Development section incorporates some previously included information, but has been expanded to better describe the process.

For more information about FOUNDATION fieldbus developer training, or to register for an upcoming course, please visit the Fieldbus Foundation’s website.

www.fieldbus.org

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Murrelektronik Cube67 is a modular and flexible field bus automation system that considerably reduces electrical and mechanical assembly time.

With 16 multifunctional 1.6 A input or output points and an additional 16 output points with up to 2A each, Cube67 is suited for applications like hydraulic valve management. The resulting increase in power coupled with the dual configuration options of the ports allows double valves to be conveniently connected to one port on the module.

Cube67 processes up to 32 signals in a compact and robust package, allowing for flexibility in circuit design and expansion. Two separate load voltage circuits with up to 9 A can be realized via every 7/8” connector. As a result, four voltage circuits with 9A each can be realized within this single module.

Murrelektronik designed the Cube67 as an extension module, ensuring that the system can be directly connected to additional modules for increased I/O management under one bus node.

www.murrinc.com

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The ADM’s built-in segment monitor displays communication data for the entire segment, and individual devices. Each value is clearly classified as excellent, good or out of spec. Reports, alarm lists, and historical data can be exported for detailed analysis. The Diagnostic Manager even initiates alarm messages with appropriate resolution suggestions.

Within PlantWeb AMS Suite, all information can be displayed on the maintenance workstations. ADM’s monitoring capabilities deliver information into AMS Suite user interface, indicating changes in the fieldbus physical layer before they become critical. Should troubleshooting be necessary, the ADM includes a powerful fieldbus oscilloscope for in-depth analysis of network communication. Fieldbus-specific triggers allow tracing of complex or intermittent errors that would otherwise be hard to find.

www.pepperl-fuchs.com

www.emersonprocess.com

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