remote programming for industrial automation
Contents
1. Indian Streams Research Journal ORIGINAL ARTICLE ISSN 2230 7850 REMOTE PROGRAMMING FOR INDUSTRIAL AUTOMATION Ritesh T Palimkar and U L Bombale Mtech Student Electronics Engineering Department of Technology Shivaji University Maharashtra India Associate Professor Electronics Engineering Department of Technology Shivaji University Maharashtra India www isrj net REMOTE PROGRAMMING FOR INDUSTRIAL AUTOMATION INTRODUCTION Remote Automation Programming also known as online Automation Programming remote workbench uses telecommunication system to remotely conduct automation programming at the physical location of the automation application Remote Automation Programming allows users to perform tasks or change the task of the automated equipment by changing its programming over the Internet without being near to the actual equipment This facility provides an environment for remote users to do many automation tasks while using different controllers together with several types of sensors actuators and industrial communication networks The physical architecture of remote automation programming is designed for an easy and convenient up gradation which converts automated equipment into a highly flexible and versatile tool which 1s able to do the required work With the help of this remote automation programming technique we are able to upgrade system and able to remove the bugs from the automated equipment for the imp2. etion of the HEX file loading process the Display which is present at the site where actual application is present Indian Streams Research Journal Volume 4 Issue 5 June 2014 4 REMOTE PROGRAMMING FOR INDUSTRIAL AUTOMATION sun a Figure8 Result shown on display after completion of HEX file loading FUTURE SCOPE In the future scope of this system we can introduce addition of the work which can find the bugs in the microcontroller based application software and change only that part ofthe code In the future scope we have to work on the time delay This Time delay is when we have sent the file from remote location to the actually time that program gets changed in the microcontroller based application We have to work on the system to form real time systems which can be used for the faster operation to change the large programme file of the real time application CONCLUSION Required parameters can be observed on remote PC with the help of VB windows application Time required to download the 16k HEX file in the microcontroller is 3 min 27sec when the net speed is 512kbps with the help of increase in internet speed from 512kbps to 3mbps time required to load HEX file can be reduced REFERENCE 1 Alfredo Gardel Vicente Ignacio Bravo Munoz Member IEEE Jose Luis Lazaro Galilea and Pedro A Revenga del Toro Remote Automation Laboratory Using a Cluster of Virtual Machines IEEE Transactions On Industrial Elect
3. lication After testing it for required task hex file will send through the internet Clint at remote location access the rabbit processer controlling assembly throw VB program with the use of VB program application On the VB program there will be interface for controlling application controller for burning codes on it The options will be program mode and reset mode Indian Streams Research Journal Volume 4 Issue 5 June 2014 2 REMOTE PROGRAMMING FOR INDUSTRIAL AUTOMATION 1 CLIENT UNIT In this system programmer will writing a program codes for automation application Generated hex file will be sent on internet through Visual Basics Programmer will communicate through VB program with help of rabbit processer assembly IP address VB program will have options for controlling automation application 2 CONTROLLING UNIT In this system rabbit processer assembly used to perform all the tasks The Rabbit controllers are having several powerful design features Rabbit controllers are very robust to EMI emission form industries and regulatory radiofrequency emissions tests The Rabbit is having low electromagnetic interference EMI again it have a high performance microprocessor and is designed specifically for embedded systems control system networking and communications 6 It is used for networking It acts as gateway between application and internet Client at remote location do programming of desired task and generate hex file Then
4. on vol 55 no 6 pp 2368 2375 Jun 2008 10 M Martinez and J V Salcedo ProPID An interactive CAD tool for control education Int J Eng Educ vol 24 no 4 pp 1191 1198 Dec 2008 11 H Soumare R Shroff J L Hardison J A del Alamo V Judson Harvard P H Bailey and K K Delong A versatile Internet accessible electronics workbench with troubleshooting capabilities Int J Online Eng JOE vol 5 no SI1 pp 72 80 2009 Indian Streams Research Journal Volume 4 Issue 5 June 2014 5
5. ronics Vol 57 No 10 October2010 2 R Dormido H Vargas N Duro J Sanchez S Dormido Canto G Farias F Esquembre and S Dormido Development of a Web based control laboratory for automation technicians The three tank system IEEE Trans Educ vol 51 no 1 pp 35 44 Feb 2008 3 P Coquar M Guillemot D Noterman A Leleve and H Benmohamed Remote laboratories AIP Primeca RAO platform in Proc 2nd ICDIM 2007 vol 2 pp 762 767 4 H Hassan C Dominguez J M Martinez A Perles and J Albaladejo Remote laboratory architecture for the validation of industrial control applications IEEE Trans Ind Electron vol 54 no 6 pp 3094 3102 Dec 2007 5 Luis Gomes Senior Member IEEE and Seta Bogosyan Senior Member IEEE Current Trends in Remote Laboratories IEEE Transactions On Industrial Electronics Vol 56 No 12 December2009 6 Rabbit 3000 Microprocessor User s Manual 7 R Marques J Rocha S Rafael and J F Martins Design and implementation of a reconfigurable remote laboratory using oscilloscope PLC network for WWW access IEEE Trans Ind Electron vol 55 no 6 pp 2425 2432 Jun 2008 8 J Ligus J Ligusova and I Zolotova Distributed remote laboratories in automation education in Proc 16th EAEEIE Annu Conf Innov Educ Elect Inf Eng 2005 ID 56 pp 1 6 9 C Lazar and S Carari A remote control engineering laboratory IEEE Trans Ind Electr
6. rovements in the automated system Here remote automation programming system uses the networking part which is the interface between internet and the automation equipment Remote automation programming system consists of the client which produces the hex file of the program which we want to burn on the application Remote user is connected to Rabbit processer unit through internet Rabbit processer unit is connected to the automation application VB program is used to access processer unit which is connected to the automation application This VB program gives the information about the automation application Automation programming codes is written in programming tool which on compilation generates hex file Hex file is generated for desired automation application Hex file generated is first tested for the desired application VB program has the option for resetting automation application which is required for burning hex file on target application On resetting application unit hex file is send on the internet Hex file will be received at processor unit PROPOSED SYSTEM Application Kit Reset and Program Rabbit MAX 232 Mode Module Connector In the proposed system first of all the requirement of application 1s considered And as per the required task program codes 1s changed Program codes will be written for required task in programming tool at client pc The hex file generated after compilation it will be tested for required app
7. through internet client gets connected to controlling assembly through networking and send hex file to it Hex file received at controlling unit is ready to burn on the automation application Hex file received is loaded in to application serially Controlling circuitry will interfaced with Rabbit processer assembly Controlling circuitry controls operation of program mode reset mode for burning program on application 3 AUTOMATION APPLICATION UNIT Third part will be automation application part Application will be interfaced with rabbit processer assembly Controlling circuitry also interfaced with rabbit processer for controlling operation of serially loading program in to the application Automation application will communicate with rabbit processer through MA X232 logic converter HARDWARE IMPLEMENTATION Rabbit Processor based controlling board this controlling board acts as the interface between the controllers based automation machine and the internet Rabbit module used have specifications The Rabbit 3000 which work at frequency of 55 5 MHz it supports Compact code and it size may be upto 6 MB Operating voltages of the rabbit controller is a 1 8 V to 3 6 V Faster response to real time embedded application is due to Four levels of interrupt priority CAN communication is used in application unit in between 89v51 microcontroller and PIC 16F87x CAN controller and CAN transreciver is used for the DATA transfer MAX232 is for the logic le
8. vel converter Figure2 Hardware Required For The Proposed System Indian Streams Research Journal Volume 4 Issue 5 June 2014 3 REMOTE PROGRAMMING FOR INDUSTRIAL AUTOMATION SOFTWARE IMPLEMENTATION Keil v3 is used for the programming of the controller To write code for the Rabbit controller Dynamic C is used VB programming is done for developing the Windows application For the loading the program in microcontroller we required program loader here we use flash magic software for the system which is at remote location The windows socket programming WINSOC is required to send the data generated by the program loader The data generated by the program loader is not in to TCP IP format by the use of WINSOC data can be sent on TCP IP network With the help of IP address technician gets connected to the Rabbit Processor Based controlling board TEMPERATURE 030 C LEVEL 024 Sawn START Chi p r gt ip pesvsird2 cmeser Set T i i A Com Port com N SET VALUES Pa Lever y IP Address 115 242 117 208 a EDET DISCONNECT RESET PROGRAM MODE Wellon gt programmer VP 290 Figure 3 VB based Windows application on remote PC RESULTS The parameters such as level and temperature can be observed in VB based windows application program at remote PC TEMPERATURE O30 C LEVEL 024 SE START Figure4 Different parameters observed at remote location After compl
Download Pdf Manuals
Related Search