"user manual"
Contents
1. FE 1 Click on Close to close the window 2 From WinGPC select Monitoring Ladder Monitoring to enable monitoring of the ladder program Make sure there is a check mark next to Ladder Monitoring as show in the following picture Monitoring Window Help Ladder Monitoring Mmemonic Homitoring Register Monitoring Shared Memory Monitoring Time Chart Monitoring KO Module Monitoring Change Register Value 5C AM Run Force Table CPU Diagnosis 21 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs 4 Refer back to the WinGPC ladder program If you press the Digital Input button on the demo kit you can now see the ladder rung animated as the input R000 00 and output R016 00 turns ON Refer to the following picture 4E Project Config Edit View Tools OnLine Monitoring Window Deala Es f 5 sn eo en se ut ROOO O0 016 00 i 3 From WinGPC select Monitoring gt Register Monitoring Monitoring Window Help Ladder Monitoring Mnemonic Monitoring Register Monitoring Shared Memory Monitoring Time Chart Monitoring KO Module Monitoring Change Register Value 1 5CAM Run Force Table CPU Diagnosis 22 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs The following window should appear From this window you can monitor reg2. 0 PUT Digital Input R0 0 INPUT ONE OON OO R161 X R162 m i A 7 R16 5 em UM J 17 of 31 R163 BCD OUTPUT gm a R16 7 REA R170 ov AA A A 2 o E R77 RU3 R18 3 BCD INPUT Publication OEMax NX70 LB001 A EN E March 2005 18 of 31 Introduction to NX7 70 Series PLCs FOR NX70 ONLY Push the Digital Input R0 0 button in the Demo Kit If your program is executing correctly then the following will occur d Input LED 0 on the NX70 X16D input module should turn ON e The Output LED 0 on the NX70 Y16R relay module should also turn ON f Digital Output R2 0 LED in the Demo Kit should turn ON Refer to the following picture for NX70 Input LED 0 Output LED 0 C PLC NX70 Demo Kit T ara A TIL TIE SE MAD ow 4 gt B R T Po ew CE d T gt A Gi sm KOC xo XGE ROI D RO 12 RDIS s gt BCD OUTPUT O 24 R24 l Y2c R212 DIGITAL INPUT X03 R03 ry KiC XIB X XID XF Xie X7 XB RIIA P7 2814 RLO RIS Lin mi R13 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs You are doing real time control and it only took a few minutes NX7 70 is great for small low cost applications NX7 70 has 2 Com Ports Use COM for Programming and COM for Operator Interface PLC Networking etc 19 of 31 Publication OEMax NX70 LBO01A EN E March 2005 Int
3. Edit View Tools OnLine Monitoring Window Help Dela elel inn eo tn xn re og E17 saloni 1 Haarat ROOO 00 W_ R016 00 OUT 5 Click on the Save button to save your project If there is a mistake in your ladder program then you will see the following error If there are no errors then you will not see the error message window In both cases your project has been successfully saved Refer to the below picture for reference concerning the error message If you have an error recheck your ladder program or contact an instructor for help 12 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs Congratulations You have finished writing a ladder program using the FREE WinGPC SW Notice that NX7 and NX70 are programmed almost identically saving you time and money 13 of 31 Publication OEMax NX70 LBO01A EN E March 2005 Introduction to NX7 70 Series PLCs Now download your project program over the Serial Port to the NX Controller The following steps will show you how to download your program from your PC to the NX controller using serial communications 1 From WinGPC select the Online Online from the menu mE Project Config Edit wiew Tools OnLine Monitoring Window Help System Inhormation 1 Hired olele s FLE Run contra Bet Wim ts APLE PlLo WIE Glear Program Initialize GPU EEPROM Backup Change Pass
4. Introduction to NX7 70 Series PLCs Introduction to NX7 70 Series PLC OE Max Lab Manual CONTROLS Maximum Value for OEMs 11 1 2004 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs Welcome to Introduction to NX7 70 Series PLCs Overview In this lab you will learn the basics of programming the OE Max NX7 and NX70 series PLCs It is a great way to introduce yourself to the NX Series PLCs You will learn how fast and easy it is to solve simple applications without substantial setup time and without complex manuals You will learn how similar the development environment is between NX7 and NX70 using WinGPC programming software You will learn how to 1 Create a ladder diagram program offline 2 Download a program over the serial port 3 Monitor program and data online 4 Save the project to flash eeprom in case of battery failure Intended Audience Anyone who wants to learn the basics of using the NX Series PLCs including engineers technicians maintenance personnel and engineering managers This lab is not intended for users already familiar with programming the NX series PLCs Estimated Time 30 Minutes Prerequisites for the Lab 1 Basic knowledge of PLCs and ladder programming 2 Personal computer with WinGPC Software already installed 3 NX7 and or NX70 Demo System connected by serial port to the PC 4 Demo Kits have been configured see Appendix A an
5. N E March 2005 Introduction to NX7 70 Series PLCs 2 Check to make sure that the Program Remote Run switch is set to Remote RMT Refer to section 2 of the previous picture NOTE Remote Mode allows WinGPC to control the RUN PROGRAM mode of the controller instead of using this switch 3 Check to make sure that the RS 232 serial cable is connected from the PC to the NX controller in the Demo Kit 4 Check to make sure the Demo Kit is powered up 30 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs Appendix B NX7 Demo Kit Configuration 1 Check to make sure COM on the front of the controller is set for RS 232 i e down You must open up the door on the left side of the controller to see the switch Switch behind left side door COM switch settings E5 485 up Term YES R5 232 down Ho 2 Check to make sure that the Program Remote Run switch is set to Remote RMT This switch is located behind the door on the right side of the controller owitch Behind Right Side Door NOTE Remote Mode allows WinGPC to control the RUN PROGRAM mode of the controller instead of using this switch 3 Check to make sure that the RS 232 serial cable is connected from the PC to the NX controller in the Demo Kit 4 Check to make sure the Demo Kit is powered up 3 of 31 Publication OEMax NX70 LB001 A EN E March 2005
6. OTE The STR instruction will make the rung execute based upon the value of an external input register ROOO 00 i e bit 00 of register 000 Refer to the User Manual for information on the NX controller memory registers and instruction set 10 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs 3 Repeat steps 1 a 1b and 2 to add the SET instruction Use output register RO16 00 for NX7 or R002 00 for NX70O Refer to the following picture for help cme Project Config Edit View Tools OnLine Monitoring Wind BATEE ESILE Alaia THEA o 6 e e oala E a ROO00 00 NOTE The OUT instruction will turn ON the operand R016 00 or ROO2 00 i e bit 00 of register but only if the input ROOO 00 is ON 4 The last step is to use the Horizontal Line function to connect the instructions and to complete the rung Select the Horizontal Line function and then click on the rung to connect the instructions There should be a solid line from the left side of the rung to the right side of the rung Refer to the following picture for help a Project Config Edit View Tools OnLine Monitoring Window Help ROOO Q 11 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs When you are finished your program should look like the following picture for NX7 NX70 will be similar except output register R002 00 is used tmE Project Config
7. arch k windows Media Player Ta t Pid Help Help E DYD X Player Professional 3 0 2 PLC Instruction Help y va WInGPC 3 50 E WinGPC Driver Installer S9 WinGPC Help WINGPC PID Monitor Bl winGPc Remote Monitor El WINGPC Uninstall Run Log Off sugimoto up Shut Down Saa 00 25S 3 s BN 0 a 2 From WinGPC create a new project from the Project gt New Project menu 4 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs n WinGPC my first projecE LDR Bi Project Config Edit view Tools OnLine Monitoring Window Help CErl N Open Chrl 0 Close TI FR Save Ghrl s Save 45 Copy Project Delete Project Upgrade Project Project Management CPU Selection Project Description Moe din 3 In the New Project window type in a UNIQUE filename for the project e g my first project123 PRJ The filename must be unique else you will open up an already existing project Make sure the PLC Model and CPU Type match your Demo System Click on Open when ready to continue 5 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs Example for NX7 PLC only di 13shift reg PRJ am 01 Out LED PR J EJ 1 4compare PE zt a znut LEDZ PRJ 15let inc PRJ im 211 1Odiscrete PRJ 16decrement PRJ BES 11timer PRJ ia 17add PR J 23l fa 12counter PRI 18sub PRJ im kte Fi
8. d B 2 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs NX Demo Kit hs Q PLC NXT Demo Kit C2 HSC INPU BA aaa n ee oe EN VET Eee atl Ld DIGITAL OUTPUT DIGITAL INPUT O O O O BCD INPUT e e BCD OUTPUT R60 RI61 R162 R163 RO 0 RO 1 o Mo Mc ME MEN NEN t a gt TOA R16 6 RO 4 ROS R174 R170 2 2 O QO ta 7 R177 R93 R182 R24 2 R27 n6 19 200 e Am OP PLC NX70 Demo Kit R sc KOC E xon XGE R R ROIS R0 DIGITAL OUTPUT BCD OUTPUT O 23 Y24 R23 R24 Q Q Y2B Y2C Ren R212 DIGITAL INPUT z a v7 X02 x03 R0 2 R03 s4 d 18 XH XD Xic X18 Xf Xie X XB X R112 P R 814 RLO PT g 2004 3 of 31 Publication OEMax NX70 LB001A EN E March 2005 Introduction to NX7 70 Series PLCs Let s START Create a new Project on your PC The following steps will show you how to create a new project for a specific controller 1 From Windows Start execute WinGPC NOTE The following is only an example screen capture Your PC will look different for the screen captures New Office Document a Open Office Document Set Program Access and Defaults me Sametime Connect Programs d e Accessories z A CyberLink PowerDVD Documents d Message Manager t i DEJ Microsoft Office Settings ale JE Rockwell Software d Se
9. e failures NOTE The NX controllers have 3 levels of backup protection 1 1 Savs Length of Protection SRAM Battery Backup Program and Current Data Until battery dies Program and Current Data Flash EEPROM NOTE NX7 only Register F13 01 is used to restore the saved program from flash to SRAM Set bit F13 01 to 1 while in Pause mode to restore from flash to SRAM Also restore from flash to SRAM will occur if there is a SRAM fault at powerup NOTE NX70 only DIP switch bit 1 set to ON on the bottom of the processor is used to restore the saved program from flash to SRAM after a power cycle 27 of 31 Publication OEMax NX70 LBO01A EN E March 2005 Introduction to NX7 70 Series PLCs END OF LAB 28 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs Appendix A NX70 Demo Kit Configuration 1 First remove Processor from Chassis by loosening the screw at the top Then press the release latch at the top and pull the top of the module out The module Will pivot at the bottom and then release Reverse the steps to reinsert the module Refer to section 4 of the following picture for the NX70 processor All DIP switches at the top of the processor should be set to the OFF position This sets COM to RS 232 9600baud NX70 CPU70p2 RUN ERROR PROG BATT RUN OM RS232C RS485 Front Bottom 29 of 31 Publication OEMax NX70 LB001A E
10. ig Edit View Tools Online Monitoring Window Help MEE v Online System Information EE HHRHH A 2 E TIS AE WintaPC PLC PLi inaPc Clear Program Initialize CPU EEPROM Backup Change Password 2 Inthe CPU change Mode window change the processor mode to Pause state and click on OK The ladder program will stop execution and all outputs will be inactive NOTE Some PLOs use the term Idle or Program mode instead of Pause CPU change Mode X OK C RUN PAUSE Cancel 25 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs 3 Select Online EEPROM Backup Online Monitoring indo w OnLine System Information PLO Run Control wina FPLC PLC2 WiniGPc Clear Program Initialize CPU EEPROM Backup Change Password 4 In the window click on OK to save the project to flash EEPROM AN PLC Program backup to EEPROM are you sure TN A Backup Completed window should appear Acknowledge by clicking on the OK button AN EEPROM Backup completed lf an error occurs check to make sure the processor is in Pause mode 26 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs The Flash EEPROM backup feature can recover your saved program without a battery and without the original user program 5 Extra insurance i against futur
11. ister values and also modify register values Register Monitoring Vl SR User Define R jc L K L rc s P a 2 3 goo E RE N NE 100 W OOO00 Dno oooo0 QD000 DIBCICICI DEDI DOO OOOO OO000 aooaa ooga paag OOO00 aood DODCII OOOO Double Word Wonitering OF Dec C Hex C Binary C Signed Dec C Hex OF Dec C Hex C Binary C Signed C Signed E MIL a x 23 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs 4 Press the Digital Input button RO 0 on the demo kit You should see the Register Monitoring window reflect the state of R000 00 input and R016 00 output from your ladder program Register Monitoring Wi ak User Define R t w k o good DOCDOCI 00100 oaod P Double word Wonitarinig Dec C Hex C Binary C Signed Dec Hex Dec C Hex C Binary C Signed C Signed e MIL a x 6 Click on the X to close the window The NX controller also has many other features such as forcing histograms time charts to make programming and debug easier 24 of 31 Publication OEMax NX70 LB001A EN E March 2005 Introduction to NX7 70 Series PLCs Backup your program to Flash EEPROM in case of battery failure The following steps will show you how to save the program to flash eeprom 1 With WinGPC online select Online PLC Run Control tee Project Conf
12. le name my first project PRU Files of type Project Filej PAJ L ancel PLC Model CPU Type Editar Type Nx CPU 7 Ladder Mnemonic Project information Project name Step STER Wod WORD Company Po E ditor rc esi Date as Library EN Version NEN 6 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs Example for NX70 PLC only Look in 13shift reg PRJ 01 Out LED PRJ fa 14compare PRJ 20k j OZout_LEDZ PRI 15let inc PRJ 211 LOdiscrete PR J 16decrement PRJ BES 11timer PRJ iai 17add PRJ 23l 12counter PRJ 18sub PRJ kte File name my first project PRN Files of type Project File PRJ Cancel PLC Model CPU Type Editar Type mpero CPUu70P2 Ladder Mnemonic Project information Project name 00 Step STEP Wod DWORD Company Eoo E ditor Do Date o Library o V ersian 7 of 31 Publication OEMax NX70 LB001A EN E March 2005 Introduction to NX7 70 Series PLCs WinGPC should now look similar to the following n WinGPC my first projecE LDR far Project Config Edit wiew Tools OnLine Monitoring Window Help ar Eres EEG mmm en xe T ER Eso ere EE tit A FE O12 e e LiT s 4 If your WinGPC window hasn t been maximized to fit the entire PC screen click on the maximize button in the upper right corner of the WinGPC window WinGPC sh
13. ould now be filling the entire window of your PC This will make editing your ladder program much easier HN You are now ready to create a ladder program for the selected controller 8 of 31 Publication OEMax NX70 LB001A EN E March 2005 Introduction to NX7 70 Series PLCs Create a Ladder Program The following steps will show you how to create a single rung program to turn an LED OFF and ON based upon an Input Switch 1a Click on the STR Start Normally Open button to select the normally open contact instruction 1b Next click on the first rung to create this instruction in your program It should look like the following md Project Config Edit View Took Online Monitoring Window Help RE lg ol Ie MN 2 Enter RO 0 for the STR instruction s operand and hit the Enter key iac Project Config Edit View Tools Online Monitoring windo s cai El amp 5 TREE All xn t 9 of 3 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs NOTE If you have accidentally clicked elsewhere in the window you may have to reselect the instruction to enter the operand of R0 0 If this happens simply click on the instruction enter the operand and click on OK i Project Config Edit View Tools OnLine Monitoring Window Help Ci co e a HEE wale len xn fteclor EE L2 below uhla Ol olelele l alah EI N S acp ed n curser Aer ws we erm N
14. roduction to NX7 70 Series PLCs To aid in debugging and program development use Online Program and Data Monitoring The following steps will show you how to online monitor processor status and monitor register values With WinGPC online select Online System Information window Online Monitoring Window OnLine System Information PLC Run Control WintsPl gt PLe PLC WinaGPtc Clear Program Initialize CPU EEPROM Backup Change Password 20 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs The System Information window looks like the following screen capture From here you can obtain the PLC status and also bring up the Error Table window For example This window shows that the PLC s Real Time Clock RTC date is 2004 10 11 If it is incorrect click on the RTC date button to update the date System Information System Information Close PLC name M as memory 09600 ward Error T able M CPU type CPU 7 Used memory 2 Word ROM version 2 01 Watchdog time 3000 mSec CPU switch REMOTE Mas Scan time 2 mec Mum of step 2 Scan time 1 msec System Control amp Check CPUID 255 CPU mode RUN OK watchdog 300 IM update TES ok Password OUT update YES oK Frj name my first OUT enable TES ATC date 2004 10 11 Time Intr No RTEtme 141749 KEEP clear Ready
15. ve successfully gone online WinGPC will indicate On line as shown in the following picture we Project Config Edit View Tools OnLine Monitoring Window Help a RD Os fep s esf men nl rae T LET si mem elelelelejle els ROOO O0 5 From WinGPC select OnLine WinGPC gt PLC to download your program from WinGPC to the NX PLC 6 From WinGPC select OnLine PLC Run Control to open the CPU change mode window tee Project Config Edit View Tools OnLine Monitoring Window Help HAEE 3 Es wv OnLine System Information Teale Harare dH galek PLE Run Control AE WiniGPC 2PLC PLC WintsPt Clear Program Initialize CPU EEPROM Backup Change Password 16 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs 7 From the CPU change mode window set the NX controller mode to RUN and click on OK Since the controller is in RUN mode it is now executing your program 8 FOR NX7 ONLY Push the Digital Input RO 0 button in the Demo Kit executing correctly then the following will occur a Input LED 0 on the NX controller should turn ON b The Output LED 0 should also turn ON C Digital Output R16 0 LED in the Demo Kit should turn ON If your program is Refer to the following picture for NX7 Q PLC NX7 Demo Kit Ew HSC m Input LED 0 ER cc F M 128 eo UM 0 Eu d Oo Foe eB Digital Output R16
16. word The Online Settings window for the serial port should appear as follows x CPUID EE I Link Network Password Cancel Current port value Port COM41 Baudrate 19200 Fort set 2 Leave the CPU ID at 255 Leave the Password empty Click on the Port Set button NOTE All NX controllers will respond to a CPU ID of 255 14 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs 3 The Communications Port Configuration should appear Set the Comm Port for your PC e g COM1 and the requested Baudrate to 9600 Click on the OK button to set the parameters COM Test DEVICENET NOTE for NX7 only After powerup COM1 of the NX7 controller is waiting to detect activity to determine the baud rate By going online WinGPC is setting the baud rate for the NX controller In order to change the baud rate of the controller you must go offline for more than 1 minute and then go online again at the different baud rate or power cycle the demo kit For example a Go online with baud rate 9600 b Go offline and wait for 60 seconds or power cycle demo kit c Go online with baud rate 19200 NOTE for NX70 only COM1 baud rate is set by the DIP switches underneath the controller 15 of 31 Publication OEMax NX70 LB001 A EN E March 2005 Introduction to NX7 70 Series PLCs 4 Click OK in the Online Settings window to go online with the controller If you ha
Download Pdf Manuals
Related Search