User Guide - Isotron Systems
Contents
1. Both the FB name and its version are displayed e Seta New Password Check if I O Expansion Modules are installed Note that I O Expansion Modules are represented by letters Identical module types are represented by identical letters as shown below Shows if an I O module is short circuited 27 Vision 230 260 280 User Guide Figure 13 Information Mode Hardware Configuration 28 Chapter 7 Operating Panel Options You can customize the operating panel by e Adjusting the contrast of the LCD screen e Labeling the keyboard keys Adjusting the LCD screen contrast To adjust the screen contrast locate the contrast control on the top of the controller shown in Figure 6 page 14 Using a flat bladed screwdriver turn the control in either direction the screen contrast changes To adjust the contrast of the V280 graphic touchscreen store values into SI 7 LCD Contrast Control Note that 0 Minimal Contrast 5 0 Medium Contrast 100 Maximal Contrast Labeling keys You can label most of the controller s keys by inserting keyboard slides into slots under the cover of the operating panel Keyboard slides are strips of plastic that are designed and cut to fit under specific groups of keys To label keys you write or print text onto a slide then insert it in the appropriate slot The text will be visible through the operating panel covering There is a special slide that allows you to display a picture such as2. Wiring the Power Supply e Do not use tin solder or any other substance on the stripped wire that might cause the wire strand to break e Install at maximum distance from high voltage cables and power equipment e To avoid damaging the wire do not exceed a maximum torque of 0 5 N m 5 kgf m We recommend that you use crimp terminals for wiring use 26 14 AWG wire for all wiring purposes 15 Vision 230 260 280 User Guide 6 Strip the wire to a length of 740 5 mm 0 250 0 300 inches 7 Unscrew the terminal to its widest position before inserting a wire 8 Insert the wire completely into the terminal to ensure a proper connection according to the figure below 9 Tighten enough to keep the wire from pulling free 12 VDC or 24 VDC Circuit protection device Se Figure 7 Power Supply Wiring Earthing the Power Supply To maximize system performance avoid electromagnetic interference by e Mounting the controller on a metal panel e Farthing the controller s power supply by connecting the chassis signal to the panel as shown in Figure 6 page 14 and connecting the tapered end to the power supply as shown in Figure 7 above Note The wire used to earth the power supply must not exceed 8 cm in length If your conditions do not permit this do not earth the power supply 16 Chapter 4 I Os You can create an I O configuration for Vision OPLCs using bot
3. Contains program download instructions as well as information on RS232 communications and CANbus networking including wiring Chapter 6 Information Mode Describes how to use Information Mode to view runtime values set timer values reset and initialize the controller and check I O module status Chapter 7 Operating Panel Options Explains how to adjust the LCD contrast and how to use slides to label keys Appendix A System Data Types Contains tables showing internal system elements Appendix B Technical Specifications Provides detailed technical specifications Appendix C New PLC Users Provides information for new PLC users Vision 230 260 280 User Guide Table of Contents Preface Guidelines for user safety and equipment protection W ANIM OS i randi Rg ab a la a LR Da a ta AT Chapter 1 Overview Introducing the Vision OPC assatrgisis aga sta angar aan lka Technical Description Safety Guidelines Chapter 2 Mounting Before You Begi siss bs rbcutecet nakar hla ka ag ul hb aaa Safety and Environmental Guidelines 0e 0000eer ene MOUNTING salinn anna din ede Ra a kl Bar a naga sa Chapter 3 Power Supply Power SUPPLY aaa sta el A eaaa a a lab kalla AEA kand bl Ast Salei Considerato rss ik ibn ka baki aa ph A Eg a bb Wiring the POWER SUP PY sas as standist ass ba inu kali diska A talin a Chapter 4 I Os Installing a Snap in I O Module 00 ec eeeceee e
4. S V s on OPLC Graphic Operator Panel amp Programmable Logic Controller Vision 230 Vision 260 Vision 280 Industrial Automation Systems 01 04 V200 21 G20 No part of this document may be used for any purpose other than for the purposes specifically indicated herein nor may it be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and or recording for any purpose without written permission from Unitronics The information appearing in this document is for general purposes only Unitronics makes no warranty of any kind with regard to the information appearing in this document including but not limited to implied warranties of merchantability and or fitness for a particular use or purpose Unitronics assumes no responsibility for the results direct and or indirect of any misuse of the information appearing in this document nor for any use of the Unitronics products referred to herein in any manner deviating from the recommendations made in this document Unitronics assumes no responsibility for the use of any parts components or other ancillary appliances including circuitry other than as recommended hereunder or other than that embodied in the Unitronics product Unitronics retains all rights to its proprietary assets including but not limited to its software products which are copyrighted and shall remain the property of Unitronics Copyright prote
5. associated information must be read carefully and understood fully Danger Symbols Symbol Meanin Description Danger The identified danger causes physical and property damage Warning The identified danger could cause physical and property damage Caution Caution Use caution Vision 230 260 280 User Guide Warnings Under no circumstances will Unitronics be liable or responsible for any consequential damage that may arise as a result of installation or use of this equipment All examples and diagrams shown in the manual are intended to aid understanding They do not guarantee operation Unitronics accepts no responsibility for actual use of this product based on these examples Due to the great variety of possible applications for this equipment the user must assess the suitability of this product for specific applications Make sure to have safety procedures in place to stop any connected equipment in a safe manner if the controller should malfunction or become damaged for any reason Do not replace electrical parts or try to repair this product in any way Only qualified service personnel should open the device s housing or carry out repairs The manufacturer is not responsible for problems resulting from improper or irresponsible use of this device Please dispose of this product in accordance with local and national standards and regulations Chapter 1 Overview Introducing the Vision OPLC Vis
6. in the Ladder language and is written using the PLC s proprietary software All program instructions are executed in each scan cycle Last the outputs are updated with the new data The sample program below causes an alarm connected to output 1 to actuate whenever a gate connected to input 1 opens The command allr means that the status of the gate is checked at the beginning of each scan When the gate is open the value in the operand is 1 or on When the gate is closed the value in the operand is 0 or off The command controls the alarm When the value in allr contact 1 is found to be 1 the alarm is switched on When the value is 0 the alarm is off 40 Table of Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Ehe Vision System alda taser e E E a a EE 5 Vision Connectors and Mounting Brackets 000 0000000000 9 V230 Panel Cut out Front View ccccccceesseceteceeeceeeeeeseeeneens 12 V260 V280 Panel Cut out Front View 13 Earth Assembly aa NR 13 Panel Mounted Rear View 0ee00e00eeean eeen 14 Power SUPPLY WI ananas a als 16 Installing a Snap in I O Module 00e200ee00e ene ene 18 Connecting the PC to the Controller 0000eeeeeer ern 20 CANbus Wiring Dig Grannis 425 sdn a ana east tel eiusnentteataadat
7. signal Standard programming cables do not provide connection points for pins 1 and 6 19 Vision 230 260 280 User Guide Caution Signals are related to the controller s OV this is the same OV used by the power supply The RJ 11 type serial port located on the side of the controller must always be used with an appropriate adapter The RS232 serial port is not isolated Downloading Your Program You can download programs via a direct cable connection between your PC and the controller The cable should not exceed 3 meters in length Connecting the Controller to the PC e Connect the controller to your PC using the communication cable as shown below CANbus LL la Figure 9 Connecting the PC to the Controller The CANbus port is located on the side of the controller as shown in Figure 6 page 14 Via this port you can create a decentralized control network of up to 63 controllers This is sometimes called a multi master network In such a network CANbus enables inter PLC data exchange Unitronics CANbus control network is run by a separate isolated power supply that is not part of the network power supply 20 CANbus Wiring Specifications Table 2 Power Requirements Galvanic Isolation between CANbus and controller Max Network Cable Length 1 Mbit s 500 Kbit s 250 Kbit s 125 Kbit s 100 Kbit s 50 Kbit s 20 Kbit s CANbus Specificati
8. 43 Laal SB 55 4 SB 44 La al SB 56 AA SB 45 a s SB 57 Esc SB 46 Ld SB 58 29 SB 47 22 SB 59 le SB 48 an al SB 60 el SB 49 Leal SB 61 Lal SB 50 s SB 62 e SB 63 ed The System Bits below relate to the additional function keys found on the V260 V280 keypad System Bit SB Keypad Key System Bit SB Keypad Key SB 64 F7 SB 68 F11 SB 65 F8 SB 69 F12 SB 66 F9 SB 70 F13 SB 67 F10 SB 71 F14 SB 72 F15 32 Table 7 System Integer 0 6 7 g g 30 31 32 33 34 80 81 82 83 200 201 236 237 Appendix A System Data Types System Integer Functions Function Scan Time mSec Current key pressed LCD Contrast V280 only Unit ID LCD Backlight intensity Current second according to RTC Current time according to RTC Current date according to RTC Current year according to RTC Current day according to RTC Modem Status COM 1 Modem Error Code COM 1 Modem Status COM 2 Modem Error Code COM 2 Network operands Network communication error code Network failed unit ID 33 Vision 230 260 280 User Guide Table 8 System Long Integer Functions System Long Integer Function 4 Divide Remainder signed divide function Table 9 System Double Word Functions System Double Word Function 0 10mS counter 4 Divide Remainder unsigned divide function 5 Output s short circuit bitmap 34 Appendix B Technical Specifications Power Supply Input voltage 12VDC
9. O configuration that can include analog and digital I Os I O Expansion Modules Via the controller s I O expansion port connect up to 8 I O Expansion Modules per controller Note that all I O technical specifications are provided in a separate document Chapter 1 Overview Communications RS232 The controller comprises 2 COM ports These may be used to download programs from a PC or to establish communications with devices using the RS232 protocol CANbus The controller comprises port for CANbus networking purposes Additional communication port Optional communication channel note that certain models comprise a RS485 or Ethernet port Information regarding other communication options can be obtained from your distributor Programming Vision OPLC programs comprise both PLC and HMI applications Both applications are programmed on a PC using VisiLogic software PLC Application The PLC application enables Vision to perform automation tasks V230 260 280 models have an application memory of up to 1000K VisiLogic enables the programmer to e Build the PLC application using click and drop Ladder elements and functions e Create a modular program comprised of separate subroutines that can be called into the PLC application at any time HMI Application The HMI application customizes the operator interface Use it to e Assign functions to the keyboard keys touchscreen objects V280 only and enable the opera
10. company logo or a system symbol Note that slides cannot be inserted under the following keys the directional arrows ESC and lt i gt key The controller is shipped with two sets of slides appropriate for your model controller One set of slides is already inserted into the operating panel the other set is packaged separately This set does not include a picture slide Note Slides must be inserted before the controller is mounted Printing Customized Slides Using Templates You can also create slides by using Visio and Word stencils that are designed for your model controller The resulting slides can be printed on film and then cut to size For more information refer to the on line help system Labeling Slides You can label slides using a fine tip permanent marker or by using a professional labeling tool to obtain a more professional in appearance 29 Vision 230 260 280 User Guide Removing and Inserting Your Slides In order to reach the slides you must move the rubber seal which is seated in back of the operating panel Caution e Slides fit very tightly into the operating panel slots This keeps the correct label over the correct key When you remove or insert slides work carefully as excessive force may damage the slide Removing a Slide Slides have tabs to allow the slide to be pulled out more easily 1 Grasp the tab with your fingers or using flat bladed long nose pliers 2 Pull gently and steadily
11. ction claimed includes all Forms and matters of copyrightable materials and information legally allowed including but not limited to material generated from the software programs which are displayed on the screen of the Unitronics products such as styles templates icons screen displays looks etc Duplication and or any unauthorized use thereof are strictly prohibited without prior written permission from Unitronics All brand or product names are used for identification purpose only and may be trademarks or registered trademarks of their respective holders Unitronics reserves the right to revise this publication from time to time and to amend its contents and related hardware and software at any time Technical updates if any may be included in subsequent editions if any Preface This guide contains essential information for Vision OPLC users Note that illustrations showing the Vision230 V230 also refer to the models Vision260 V260 and Vision280 V280 except where specified Warnings and Safety Guidelines Read this section carefully before installing and operating the device Chapter 1 Overview Contains a general description of the device s features and functions Chapter 2 Mounting Describes mounting considerations and procedures Chapter 3 Power Supply Explains wiring procedures and considerations Chapter 4 I Os Presents I O options shows how to attach a Snap in I O Module Chapter 5 Communications
12. d in back of the operating panel a CANbus network termination resistor a CD ROM containing VisiLogic software for programming the controller a communication cable this manual and two sets of keyboard slides which you can use to label the keyboard keys Note that one set of slides is already installed in the operating panel Some kits may also include installed Snap in I O modules and documentation ll guvatrorks Figure 2 Vision Connectors and Mounting Brackets Vision 230 260 280 User Guide Safety and Environmental Guidelines Do not install in areas with excessive or conductive dust corrosive or flammable gas moisture or rain excessive heat regular impact shocks or excessive vibration Do not place in water or let water leak onto the controller Do not allow debris to fall inside the unit during installation Double check all the wiring before turning on the power supply Do not touch live wires Stay as far as possible from high voltage cables and power equipment Leave a minimum of 10mm space for ventilation between the top and bottom edges of the controller and the enclosure walls 10 Chapter 2 Mounting Mounting Before you begin note that the mounting panel cannot be more than 5 mm thick To maximize system performance avoid electromagnetic interference by mounting the controller on a metal panel and earthing the power supply according to the details in Figur
13. dent No Up to 32 1 port Yes Up to 63 20Kbits 1 Mbit 25m 1000m Expansion port Dimensions Size See mechanical drawings Weight Mounting Panel mounting cut out diagrams Environment Inside cabinet Panel mounted Operational temperature Storage temperature Relative Humidity RH Accessories Programming cable 3 pin power supply connector 5 pin CANbus connector plug Mounting brackets x4 VisiLogic Software CD Spare set of slides Via adapter integrates up to 8 I O Expansion Modules V230 V260 V280 Page 37 Page 38 Page 38 429g 15 1 oz 695g 24 5 oz 860g 30 4 oz V230 V260 280 Page 12 Page 13 IP20 NEMA1 case IP65 NEMA4X front panel 0 to 50 C 32 to 122 F 20 to 60 C 4 to 140 F 5 to 95 non condensing 36 Appendix B Technical Specifications O g g E E L El Oooooo OOOCed EI Note that including mounting brackets this dimension is 158mm 6 22 a VOMODULE Figure 14 V230 Dimensions 37 Vision 230 260 280 User Guide El El ejo Note that including mounting brackets this dimension is 158mm 6 22 V260 V280 Dimensions Figure 15 38 Appendix C New PLC Users PLCs or programmable logic controllers are electronic control systems based on microprocessors A PLC performs control functions in accordance with its software program of external automated equipm
14. e 7 page 16 1 Make a panel cut out that is appropriate for your model controller V230 cut out dimensions are shown in Figure 3 page 12 V260 V280 cut out dimensions are shown in Figure 4 page 13 If you are mounting the controller on a metal panel earth the power supply Bore a hole as shown below that suits the NC6 32 screw supplied with the controller kit Scrape the panel paint away from the contact area to ensure a conductive connection Drive the screw into the hole On the screw s shank place the following hardware in this order washer ring cable shoe second washer spring and nut as shown in Figure 5 page 13 Slide the controller into the cut out ensuring that the rubber seal is in place Push the 4 mounting brackets into their slots on the sides of the controller as shown in Figure 2 page 9 Tighten the bracket screws against the panel 11 Vision 230 260 280 User Guide 184 mm Hole for NC6 32 screw 155 mm 6 1 gt Figure 3 5 5 V230 Panel Cut out Front View 17 5 mm p 0 69 12 Chapter 2 Mounting gt A El Eb El oe wls AJF w e 0 15 Hole for l NC6 32 screw l I I j l I I v 1 I i j 2 v ea Eels 209 mm basal To I gt o Figure 4 V260 V280 Panel Cut out Front View gt A0000 ii Fig
15. em Integers System Double Word 512 16 bit 64 32 bit Vision controllers also contain Data Tables which may be used to store data or contain pre programmed recipe parameters Data Tables can occupy up to 120K RAM 64K Flash Safety Guidelines e Failure to comply with appropriate safety guidelines can result in severe personal injury or property damage Always exercise proper caution when working with electrical equipment e Check the user program before running it e Do not attempt to use the controller with voltage exceeding permissible levels Permissible voltage levels are listed in the technical specifications provided in Appendix B e Install an external circuit breaker and take all appropriate safety measures against short circuiting in external wiring Caution e Ascertain that terminal blocks are properly secured in place Chapter 2 Mounting This chapter gives detailed panel mounting instructions Before You Begin Before you begin installation procedures check the contents of the controller kit Standard kits contain the controller a 3 pin power supply connector a 5 pin CANbus connector and 4 mounting brackets each with a screw inserted These elements are illustrated in Figure 2 below Other items in the kit include an envelope containing a wire that is ended by a ring cable shoe and other hardware that may be used to earth the controller s power supply The kit also includes a rubber seal already seate
16. ent Parts of a PLC Operating Panel The operating panel provides what is called the HMI or Human Machine Interface between you and the PLC The panel is composed of an LCD screen and a customizable keypad The LCD screen displays messages to the operator You assign functions to the keys when you write your software program Inputs Inputs receive signals from external devices such as switches push buttons and variable voltage signals from analog devices The inputs convert the voltage to signals that the PLC can process Outputs Outputs send signals from the PLC to external devices such as lights or contactor coils Outputs convert the PLC program results into signals that these external devices can process CPU The Central Processing Unit is the brain of the PLC It executes the control program How PLCs Work The figure below shows the PLC cycle This cycle is called a scan The scan cycle is performed continuously 39 Vision 230 260 280 User Guide 4 1 Reads data from inputs v 2 Processes data according to program Vv Sends data to outputs Figure 16 PLC Scan First the input data is read at the beginning of each scan The data has two sources the PLC s physical inputs and data that are entered via the PLC s keypad Next the program is executed The user creates the PLC control program The program is composed of instructions that are written
17. gle Base view the value in decimal or hexadecimal form 25 Vision 230 260 280 User Guide Subject Possible Actions Category System Model 8 O S Ver e Check the controller s model number and operating system version e Check whether the controller is in Run or Stop mode Working Mode e Check whether the controller is in Run or Stop mode e Reset the controller This restarts your program e Initialize the controller This restarts your program and initializes all values Time amp Date e View the Real Time Clock RTC settings Note that the RTC settings control all time based functions e Change the RTC settings via the controller s keyboard Unit ID The Unit ID number identifies a networked controller You can e Change the ID number The new ID number will remain in effect until the controller is reset e Burn the ID number into the controller s FLASH memory This is a permanent change Serial Port 1 Serial Port 2 e View and edit communication settings e Select to Change or Burn the new settings CANbus Baud Rate e Change the CANbus baud rate Touchscreen Adjustment e Follow the on screen instructions 26 Categor Function Block Password Hardware Configuration Chapter 6 Information Mode Subject Possible Actions FBs in use New Shows a list of all function blocks that have been downloaded into the controller
18. h Snap in I O Modules and T O Expansion Modules Snap in I O Modules This provides a Vision OPLC with an on board I O configuration These modules snap directly onto the back of the controller T O Expansion Modules Via an adapter you can connect a broad variety of I O modules to a Vision OPLC s I O expansion port MN e Turn off the power before installing I O modules Installing a Snap in I O Module You can install a Snap in I O Module both before and after mounting the unit Note the protective cap covering the I O connector on the back of the controller This cap must cover the connector whenever a Snap in I O Module is not attached to the controller You must remove this cap before installing a module 1 2 Pry the cap shown in Figure 6 page 14 off using the blade of a screwdriver Line the circular guidelines on the controller up with the guidelines on the Snap in I O Module as shown below Apply even pressure on all 4 corners until you hear a distinct click The module is now installed Check that all sides and corners are correctly aligned 17 Vision 230 260 280 User Guide Fan We Figure 8 Installing a Snap in I O Module Removing a Snap in I O Module 1 Press the buttons on the sides of the module and hold them down to open the locking mechanism 2 Gently rock the module from side to side easing the modu
19. iaaats 21 CANbus Connector siss ae Ge ese 22 Navigating Information Mode 0ee0eeeeeeeaeeenne eeen 24 Information Mode Hardware Configuration 0 28 V230 DIMENSIONS a i ki Aa E ka ga ai 37 V260 V280 Dimensions nasa aan soma kaees 38 PERSA a aa a a Ss 40 41 Vision 230 260 280 User Guide Notes 42
20. ion OPLCs are programmable logic controllers that comprise an integral operating panel Compactly designed these controllers are compatible with different types of Unitronics I O modules This allows you to build Vision controlled systems capable of automating a broad range of analog and digital applications All Vision OPLCs offer RS232 communications CANbus networking options and a real time clock RTC Vision OPLC operating panels contain a graphic LCD screen and a keyboard Certain models offer graphic touchscreens The LCD screen displays operator instructions alarms and real time variable system information via text and graphic images The operator uses the programmable keyboard to enter or modify data within the Vision controlled system This communication interface between the controller and operator is referred to as the HMI or Human Machine Interface throughout this manual Figure 1 The Vision System Acronym for Operating panel Programmable Logic Controller Vision 230 260 280 User Guide Two types of I O modules are compatible with Vision OPLCs I O modules are available in a variety of models Snap in I O Modules plug directly into the back of a Vision OPLC creating a self contained PLC unit with a local I O configuration I O Expansion Modules can also be easily integrated to greatly extend the system s control capacity These features combine to offer a cost effective solution for medium sized industrial app
21. le from the controller 3 Replace the protective cap on the connector Installing I O Expansion Modules An adapter enables you to integrate I O Expansion Modules into the system You plug an I O expansion cable into the appropriate port located on the bottom of the controller connect the cable to the adapter and then plug I O Expansion Modules into the adapter Exact instructions are provided with the adapter and I O Expansion Modules The location of the I O Expansion port is shown in Figure 6 page 14 18 Chapter 5 Communications This chapter contains guidelines for communications connections All Vision controllers comprise 2 RS232 ports and a CANbus port Certain models offer other communication options such as RS485 RS232 Via the RS232 serial ports you can e Download programs from a PC e Communicate with RS232 devices You can for example use your PC to access a networked controller via its RS232 port You can then view read and write data into any unit RS232 also allows you to view the network via a SCADA program The RS232 interface is via RJ 11 type serial ports located on the side of the controller shown in Figure 6 page 14 e Turn off power before making communications connections e Do not connect the controller directly to a telephone or telephone line Table 1 RS232 Port Pinout Diagram Pin Number Function 1 DTR signal 2 OV reference 3 TxD signal Pin 1 4 RxD signal 5 OV reference 6 DSR
22. lications that require both an operator s interface and the ability to control small to medium processes according to time and ambient conditions Technical Description The Vision OPLC e Dimensions V230 184 x 155 x 61 4 mm 7 24 x 6 1 x 2 4 V260 V280 260 x 155 x 72 mm 10 24 x 6 1 x 2 8 e Mounting Panel mounted via brackets e Power supply 12 or 24VDC e Real time clock RTC Enables time and date controlled functions e Battery back up protects real time clock RTC and all data including variable data Operating Panel Operating panels comprise either a graphic screen or graphic touchscreen and a keyboard e The LCD screen displays both user defined text according to fonts selected in the HMI program and user designed graphic images Models offering a graphic touchscreen enable the user to assign tap properties to text and graphic objects e All models comprise an alphanumeric keypad V230 260 models offer 6 softkeys V260 models offer an additional 9 function keys V280 comprises 9 softkeys To label keys insert keyboard slides as described in Chapter 7 Operating Panel Options page 29 1 Os I Os are integrated into the system via Snap in I O Modules and I O Expansion Modules Vision can support up to 171 digital high speed and analog I Os in accordance with the integrated I O module types Snap in I O Modules These I O modules easily plug into the back of the controller providing an on board I
23. lt ESC gt button on the Vision s keyboard Each press returns one level up Press the number of times necessary to exit Note that when you reenter Information Mode the controller will return to the last Category viewed 23 Vision 230 260 280 User Guide Scroll through Categories Subjects Select a YWZ unitronics Category Subject Figure 12 Navigating Information Mode Table 4 shows the categories of information that can be accessed in this mode 24 Table 4 Information Mode Chapter 6 Information Mode Subject Possible Actions Category Data Types Inputs e View input status e Force input status to 1 FR1 or 0 FRO Forced values stay in effect until Normal mode NRM is selected or until the controller is initialized or reset Note that forced values do influence your program This can be useful in testing the effect of an input condition on an output status Outputs e View output status e Force output status to 1 FR1 or 0 FRO Note that forced output values do not affect your program e Set Reset output status Memory Bits e View bit status System Bits e Change bit status Set Reset Timers e Enter a Preset Timer value View the current timer value and status by selecting the R T option Memory Integers System Integers Memory Longs System Longs Memory Double Words System Double Words View integer long integer double word values Change values Tog
24. n Mode Information Mode is a utility that is embedded in the operating system of the controller Via Information Mode you can view data on the LCD screen use the controller s keyboard to directly edit data and perform certain actions such as resetting the controller You can enter Information Mode at any time without regard to what is currently displayed on the LCD screen Viewing data does not affect the controller s program Performing actions such as initializing the controller can influence the program Note that when you use Information Mode the keyboard is dedicated to that purpose The keys return to normal application functions when you exit Information Mode Using Information Mode 1 To enter Information mode press the lt i gt button on the Vision s keyboard down for several seconds 2 Enter your password The default password is 1111 This password remains in effect until you change it via the Information Mode screen described in the table below 3 The controller enters Information Mode showing the first category Data Types Caution e The controller will block entry into Information mode y until the correct password has been entered This is why you must record any password you set for your controller The data in Information Mode is arranged in Categories Each Category contains several Subjects You navigate Information Mode by using the keyboard buttons as shown below To exit Information mode press the
25. ntree erence eee eeeeeeetnieeeeeeneeeeee Removing a Snap in VO Module isseire eirinen Installing I O Expansion Modules e e0000eeeernneeerrr ner Chapter 5 Communications Downloading Your Program eneren OAE Connecting the Controller to the PC CANDU S Saxon Reet a nase aide de neat Patna CANbus Wiring Specifications Chapter 6 Information Mode Using Information Mode cceceeceeeeceeeeeeecneeeeeenaeeeeeeaeeeeeenaeeeeseneeeeeeeaes Chapter 7 Operating Panel Options Adjusting the LCD screen contrast Labeling kyssa 3 task lr BA dees a RA RA AR aa a Removing and Inserting Your Slides Appendix A System Data Types Appendix B Technical Specifications Appendix C New PLC Users Pans 0ha PECs eS er lot a tees ce ere ele os eee HOW PECS Work aces Ai ae ee Sol oa hae as a a Table of Figures Preface Warnings and Safety Guidelines Guidelines for user safety and equipment protection This manual is intended to aid trained and competent personnel in the installation of this equipment as defined by the European directives for machinery low voltage and EMC Only a technician or engineer trained in the local and national electrical standards should perform tasks associated with the electrical wiring of this device Symbols are used to highlight information relating to the user s personal safety and protection of the equipment throughout this manual When any of the following symbols appear the
26. ons 24VDC 4 40mA max per unit Yes 25m 100 m 250 m 500 m 500 m 1000 m 1000 m Note If you require cable lengths over 500 meters contact technical support Table 3 Wiring Considerations Use twisted pair cable DeviceNet thick shielded twisted pair cable is recommended Network terminators These are supplied with the controller Place terminators at each end of the CANbus network Resistance must be set to 1 1210 1 4W Connect ground signal to the earth at only one point near the power supply The network power supply need not be at the end of the network Maximum number of controllers in a network 63 Chapter 5 Communications 24V Power Supply Circuit lt 4 protection device 12192 terminating resistor v e s PE 3 H V gt ira anal i Dm a nS nT v e a pE H V l l l l l ca oe A ee _ er P arty Pees ees J v L e PE H V 12192 terminating resistor Figure 10 CANbus Wiring Diagram 21 Vision 230 260 280 User Guide V PE V 24V common supply for CANbus CAN low Protective Earth CAN high 24V power supply for CANbus Bik Blu Wht aN A 4 V g L lak Te Red J V Figure 11 CANbus Connector 22 Chapter 6 Informatio
27. or 24VDC Permissible range 10 2VDC to 28 8VDC with less than 10 ripple V230 v260 v280 Maximum current consumption 280mA 12VDC 460mA 12VDC 540mA 12VDC 140mA 24VDC 220mMA 24VDC 270mMA 24VDC Typical power consumption 2 5W 4 2W 5 4W Battery Back up 7 year typical battery back up for real time clock RTC and all system data including variable data Graphic Display Screen V230 V260 V280 Type STN LCD Negative blue STN Graphic B amp W FSTN LCD LCD Illumination backlight LED yellow green CCFL fluorescent CCFL fluorescent lamp lamp Display resolution 128x64 pixels 240x64 pixels 320x240 pixels QVGA Touchscreen None None Resistive analog Keyboard V230 V260 V280 Number of Keys 24 33 27 Includes soft keys and alphanumeric keypad Key type Metal dome sealed membrane Slides Provided for picture alphanumeric keypad and Function keys Program Application memory 1000k Operand type Quantity Symbol Memory Bits coils 2048 MB Memory Integers Registers 1600 MI Long Integers 32 bit 256 ML Double Word unsigned 64 DW Memory Floats 24 MF Timers 192 T Counters 24 C Data Tables 120K RAM 64K Flash HMI displays Up to 255 Execution time for bit operation 0 5msec per 1K word Vision 230 260 280 User Guide Communication RS232 Isolation Voltage limits RS485 Isolation Nodes CANbus Galvanic Isolation Nodes Baud rate range Cable length O Expansion 2 ports No 20V 1 port model depen
28. the slide slowly slips out Inserting a Slide e Gently and steadily slip the slide into the slot 30 Appendix A System Data Types The Vision OPLC operating system user program interface includes System Bits SB System Integers SI System Long Integers SL and System Double Words SDW listed in the tables below Specific data types are linked to fixed parameters and are read only by the user program such as SB 2 Power up bit You may write into certain data types These are marked with an asterisk such as SI 8 Unit ID All SBs SIs SLs and SDWs not listed are reserved for use by the system To obtain a complete updated list of system operands refer to the VisiLogic software Table 5 System Bits SB oN DO A WY O Oo Ww Oo 32 40 63 200 215 236 237 250 251 System Bit Functions Function Always 0 Always 1 Power up bit 1 second pulse Divide by zero Output s short circuit Keyboard is active 100 mS pulse Battery low HMI keypad entries completed Refresh current LCD screen display HMI keypad entry in progress Keypad keys see the following table Network operands Network communication error Network disable Keypad entry within limits Keypad entry exceeds limits 31 Vision 230 260 280 User Guide Table 6 Keypad System Bit Functions System Bit SB Keypad Key System Bit SB Keypad Key SB 40 al SB 51 a SB 41 Lal SB 52 gt SB 42 ia SB 53 j SB
29. tor to enter data via the controller keyboard e Create and display text graphic images and variable system data on the controller s screen in response to run time conditions A HMI application can typically comprise up to 255 Displays Each Display can include text graphic images and variables Variables allow you to display system data on the controller s LCD screen bit integer and timer values times and dates I O status and values and text from the variable text display list Variables can also use a graphic image or a bar graph to represent a value or range of values Typically 12 fonts in a variety of languages may be installed and used in text messages When the VisiLogic program is complete the programmer downloads it into the controller The data types in the tables below can be used in your applications Vision 230 260 280 User Guide Data Type Data Type Memory Bits coils Timers 2048 192 32 bit Memory Integers registers Counters 1600 16 bit 24 Memory Long Integers Inputs 256 32 bit 544 Double Word unsigned Outputs 64 32 bit 544 Memory Floats 24 System data types listed below are linked to certain values or controller functions and are reserved for use by the system Some of them are available for use in your program See Appendix A System Data Types page 31 Data Type Data Type System Bits System Long Integers 512 64 32 bit Syst
30. ure 5 Earth Assembly Vision 230 260 280 User Guide When properly mounted the controller is squarely situated in the panel cut out as shown below LCD contrast control CANbus port RS232 port 1 RS232 port 2 Additional communication port optional Earth connection VO connector Power supply cap I O expansion port Figure 6 Panel Mounted Rear View 14 Chapter 3 Power Supply Power Supply The controller requires an external 12 or 24VDC power supply The permissible input voltage range is 10 2 28 8VDC with less than 10 ripple You must use an external circuit protection device as shown in Figure 7 page 16 Safety Considerations A e Do not touch live wires e Anon isolated power supply can be used provided that a OV signal is connected to the chassis e Standard safety considerations require that metal cabinet panels be earthed to avoid electrocution e Do not connect either the Neutral or Line signal of the 110 220VAC to the device s OV pin e In the event of voltage fluctuations or non conformity to voltage power supply specifications connect the device to a regulated power supply e The wiring of this device is specifically designed to be safe and easy A technician or engineer trained in the local and national electrical standards should perform all tasks associated with the electrical wiring of the device e Double check all wiring before turning on the power supply
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