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SECTION 3

Debugging with the Logic Window

This section describes how to debug programs for the NE1A Logic Simulator using the Logic Window.

3-1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2

Starting and Stopping the Logic Program. . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2-1

Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2-2

Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2-3

Pausing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2-4

Executing One Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-3

Modifying Input Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-3-1

Setting, Resetting, and Reversing . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-3-2

Inputting Pulses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-4

Setting Initial Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-5

Setting the Cycle Time Base Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-6

Feedback Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-7

Monitoring a User-defined Function Block . . . . . . . . . . . . . . . . . . . . . . . . . .

3-8

Zooming In and Out of the Logic Window Display . . . . . . . . . . . . . . . . . . . .

Summary of Contents for WS02-CFSC1-E

Page 1: ...OPERATION MANUAL Cat No Z910 E1 02 DeviceNet Safety WS02 CFSC1 E NE1A Logic Simulator...

Page 2: ...DeviceNet Safety WS02 CFSC1 E NE1A Logic Simulator Operation Manual Revised June 2007...

Page 3: ...iv...

Page 4: ...of whether or not it appears in the proper name of the product The abbreviation Ch which appears in some displays and on some OMRON products often means word and is abbreviated Wd in documentation in...

Page 5: ...y in a above is valid for one year from the date of purchase c OMRON will provide to customers that return the user registration and upgrade form informa tion on any bugs in the program that become kn...

Page 6: ...imulation Procedure 15 2 8 Creating Logic Programs 16 2 9 Creating Simulation Files 17 2 10 Opening Simulation Files 18 2 11 Importing Programs 19 2 12 Debugging 21 2 13 Using the Watch Window 22 2 14...

Page 7: ...5 4 5 Starting and Stopping the Timing Chart 47 4 6 Importing Exporting Timing Chart Data 48 4 7 Printing the Timing Chart 50 4 8 Timing Chart Options 51 4 9 Breakpoints 54 4 10 I O Breakpoint 56 4 11...

Page 8: ...des general precautions for using the NE1A Logic Simulator Section 1 provides an overview of the NE1A Logic Simulator including features and system require ments Section 2 describes the basic operatio...

Page 9: ...x...

Page 10: ...S DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE...

Page 11: ...that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this manual Nuclear...

Page 12: ...onfirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANC...

Page 13: ...xiv...

Page 14: ...ntained in this section is important for the safe and reliable application of the NE1A Logic Simulator You must read this section and understand the information contained before attempting to set up o...

Page 15: ...ines safety equipment and other systems machines and equip ment that may have a serious influence on lives and property if used improperly consult your OMRON representative Make sure that the ratings...

Page 16: ...1 SECTION 1 Overview This section provides an overview of the NE1A Logic Simulator including features and system requirements 1 1 The NE1A Logic Simulator 2 1 2 Features 3 1 3 System Requirements 4...

Page 17: ...FSC1 E are loaded as files and then the virtual safety logic engine is started Note 1 When a logic program that has been created with the Network Configu rator is exported from the Network Configurato...

Page 18: ...can be used to reduce the debug work Input tags can be modified on a screen similar to the logic editor on the Network Configurator Corresponding outputs can be verified The Timing Chart Window can b...

Page 19: ...to the capacity of the program created by the Network Configurator If the computer does not contain suffi cient RAM it may slow the performance of the NE1A Logic Simulator Item Specification Operating...

Page 20: ...Tool Bar 13 2 6 Status Bar 14 2 7 Simulation Procedure 15 2 8 Creating Logic Programs 16 2 9 Creating Simulation Files 17 2 10 Opening Simulation Files 18 2 11 Importing Programs 19 2 12 Debugging 21...

Page 21: ...ollowing procedure to start the NE1A Logic Simulator 1 2 3 1 Select Start All Program OMRON Network Configurator for De viceNet Safety NE1A Logic Simulator The NE1A Logic Simulator will start and the...

Page 22: ...sired tool bars can be displayed by selecting View Tool Bar The position of a tool bar can be changed by dragging it as a group Logic Window Displays the logic program Tag List Window Displays the tag...

Page 23: ...hart Window or Watch Window View Tool Bars Displays Hides the tool bars Windows Displays Hides windows Status Bar Displays Hides the status bar Next Pane F6 Switches to the next pane Previous Pane Shi...

Page 24: ...f the tim ing chart Move Up Moves the selected tags in the timing chart upwards Move Down Moves the selected tags in the timing chart downwards Options Sets the timing chart options Breakpoints Regist...

Page 25: ...ed tags from the Timing Chart Window Move Up Moves the selected tags in the timing chart upwards Move Down Moves the selected tags in the timing chart downwards Timing Chart Chart Part ON Turns ON the...

Page 26: ...it to the clipboard Paste Pastes the contents of the clipboard onto the timing chart Delete Tag Deletes tags in the Timing Chart Window or Watch Window Zoom In Enlarges the display on the Logic Windo...

Page 27: ...tags in the timing chart downwards ON Turns ON the selected section of the wave form in the timing chart OFF Turns OFF the selected section of the wave form in the timing chart Reverse Reverses the s...

Page 28: ...13 Tool Bars Section 2 5 2 5 4 Watch Tool Bar Icon Function Description Move Up Moves the selected tags in the Watch Win dow upwards Move Down Moves the selected tags in the Watch Win dow downwards...

Page 29: ...rk Configurator Debug Status Displays the debug status Run Pause or Stop Cycle Time Displays the device cycle time Cycle Time Base Value Displays the cycle time base value Pulse Width Displays the mul...

Page 30: ...ram Create a simulation file smr using the Network Configurator Execute the simulation in the NE1A Logic Simulator 1 Create a Logic Program 3 Read in the File 2 Create a Simulation File 4 Execute the...

Page 31: ...ams Logic Programs must be created with the Network Configurator For information on creating logic programs using the Network Configurator refer to Section 6 Programming the Safety Network Controller...

Page 32: ...con for the device which has the program that you want to sim ulate and select Device Create Simulator File Alternatively right click on the device icon and select Create Simulator File from the pop u...

Page 33: ...e is a password setting on the program in the opened simulation file the following Confirm Password Dialog Box will be displayed 3 Enter the password and click the OK Button Note If there is no passwo...

Page 34: ...of the simulation file will be loaded and the logic program will be displayed on the screen Note 1 After importing the program if the tags and function blocks used in the Timing Chart Window and Watc...

Page 35: ...20 Importing Programs Section 2 11 3 To set the password select the Enable Password Option on the Program Tab Page of the Edit Device Parameter Dialog Box in the Network Con figurator...

Page 36: ...ow The corre sponding outputs can then be verified A graphical interface allows for easy to understand verification and is suited for verifying simple logic Refer to SECTION 3 Debugging with the Logic...

Page 37: ...lect View Windows Watch from the Sys tem Menus Alternatively click the Icon on the General Tool Bar To hide the Watch Window follow the same steps as displaying the window Select View Windows Watch Al...

Page 38: ...be added at the same time by holding down the Ctrl Key or Shift Key while selecting the tags The selected tags will be added to the Watch Widow as shown below Note The names of the Watch Window tabs c...

Page 39: ...Window To select more than one tag or function blocks hold down the Shift Key while clicking on the tags 3 Right click and select Add to Watch The selected tags or function blocks will be added to th...

Page 40: ...cted by holding down the Ctrl Key or the Shift Key while select ing the tags 2 Select Debug and then Set Reset or Reverse Alternatively right click and select Set Reset or Reverse from the pop up menu...

Page 41: ...save the logic program timing chart data and registered watch data in a single file Overwriting Simulation Files 1 2 3 1 Select File Save The simulation file will be overwritten Saving the File with...

Page 42: ...7 Versions Section 2 15 2 15 Versions You can check the version of the NE1A Logic Simulator using the following procedure 1 2 3 1 Select Help About The NE1A Logic Simulator Dialog Box will be displaye...

Page 43: ...28 Help Display Section 2 16 2 16 Help Display This section describes how to display the NE1A Logic Simulator Help 1 2 3 1 Select Help Topics The Help Menu will be displayed...

Page 44: ...gic Program 31 3 2 1 Starting 31 3 2 2 Stopping 31 3 2 3 Pausing 31 3 2 4 Executing One Cycle 31 3 3 Modifying Input Tags 32 3 3 1 Setting Resetting and Reversing 32 3 3 2 Inputting Pulses 32 3 4 Sett...

Page 45: ...lines that are connected are displayed in dark green Note The Timing Chart Window and the Logic Window cannot be used for debug ging simultaneously A program simulation using an AND function block is...

Page 46: ...t is being executed or when it is paused select Debug Stop Alternatively click the Icon on the tool bar The logic program will stop When the program is stopped it will be reset and all input and outpu...

Page 47: ...unctions can be applied also by right clicking and selecting a menu item from the pop up menu or selecting icons from the tool bar More than one tag can be selected and applied at once To select more...

Page 48: ...OFF and ON times must be between 100 and 10 000 ms The time setting specified here is the program time Simulation with the Logic Simulator will be executed based on the time set here multiplied by th...

Page 49: ...n one tag hold down the Shift Key or the Ctrl Key while selecting tags with the mouse 3 Click the buttons on the right of the Input Tag List to set the initial values and then click the OK Button Func...

Page 50: ...ed 1 2 3 1 Select Debug Cycle Time Base Value The following dialog box will be displayed 2 Set the Cycle Time Base Value between 1 and 1 000 and then click the OK Button The product of the cycle time...

Page 51: ...y when the load on Windows is high If this happens feedback error may occur even if feedback settings have been made To avoid feedback errors make the cycle time base setting larger than the current v...

Page 52: ...o the registered list as shown below To correct feedback settings that have already been registered select the desired setting from the Registered List Area change the contents and then click the Add...

Page 53: ...tion block will be displayed The User defined Function Block Window has the following functions Note 1 Input tags cannot be modified directly from the User defined Function Block Window Go to the Logi...

Page 54: ...the Logic Window 1 2 3 1 Click in the Logic Window or press F6 Shift F6 to move to the Logic Window 2 Select View Zoom In or View Zoom Out This will zoom in or out of the display in the Logic Window T...

Page 55: ...40 Zooming In and Out of the Logic Window Display Section 3 8...

Page 56: ...Timing Chart with a Text Editor 46 4 5 Starting and Stopping the Timing Chart 47 4 6 Importing Exporting Timing Chart Data 48 4 6 1 Importing Timing Chart Data 48 4 6 2 Exporting Timing Chart Data 48...

Page 57: ...executing the logic program then displaying the output results Pulses can be specified in terms of the device cycle time when using the Tim ing Chart Window This makes it possible to run simulations...

Page 58: ...s section describes the various parts of the Timing Chart Window The tags and function block outputs are displayed on the left of the window The corresponding chart is displayed on the right Input Tag...

Page 59: ...y holding down the Ctrl Key or Shift Key while selecting the tags 4 3 2 Adding from the Tag List Window 1 2 3 1 In the Tag List Window select the tag to be added to the timing chart 2 Right click and...

Page 60: ...can be assigned using the following procedure 1 2 3 1 Select the area on the timing chart where you want to apply the set pulses 2 Select Timing Chart Make Pulses Alternatively right click in the sel...

Page 61: ...be copied to the clipboard 3 Start a text editor and paste the content of the clipboard in it The data will be displayed in 0s and 1s as shown below 4 After the text has been edited copy the text in t...

Page 62: ...r The timing chart simulation will be started Pulse Execute on the Timing Chart 1 2 3 1 Select Timing Chart Execute 1 Pulse or click the Icon on the Timing Chart Tool Bar The timing chart simulation w...

Page 63: ...and click the Open Button The timing chart data will be read in and displayed on the timing chart Note Importing a file will overwrite the data that is currently being dis played on the timing chart I...

Page 64: ...49 Importing Exporting Timing Chart Data Section 4 6 Note The breakpoint information described in 4 9 Breakpoints and 4 10 I O Break point will not be included in the timing chart data export file...

Page 65: ...ing Chart The standard Windows Print Dialog Box will be displayed 2 Set the printing properties as required and click the OK Button The timing chart will be printed Note The contents that is printed c...

Page 66: ...ed in the Timing Chart Options Dialog Box 4 8 1 Displaying the Timing Chart Options Dialog Box 1 2 3 1 Select Timing Chart Options The Timing Chart Options Dialog Box will be displayed 4 8 2 Setting T...

Page 67: ...he display options consist of the following items Parameter button Description Number of Pulses Specifies the number of pulses that are used in the timing chart The number of pulses can be set to betw...

Page 68: ...t print settings and click the OK Button Grid Displays Hides the grid Initialize Button Returns all settings on the Display Tab Page to their initial val ues Parameter button Description Parameter but...

Page 69: ...Note There is no limit to the number of breakpoints that can be added 4 9 2 Deleting Breakpoints 1 2 3 1 Move the cursor on the timing chart to the breakpoint that you want to re move 2 Select Breakpo...

Page 70: ...y Breakpoint List The following dialog box will be displayed Each breakpoint can be enabled or disabled using the check boxes on the left 2 When the required settings have been completed click the OK...

Page 71: ...ed as conditions for the I O break point Set the Condition Option to ON or OFF and then click the Add Button The tag will be added to the Applied Condi tions List Up to ten tags can be assigned to one...

Page 72: ...s List Area to turn it ON and OFF 4 10 2 Enabling Disabling the I O Breakpoint Enabling the I O Breakpoint 1 2 3 1 Select Breakpoints I O Breakpoint Enable The I O breakpoint will be enabled Disabling...

Page 73: ...the Timing Chart Window 1 2 3 1 Click on the timing chart or press F6 Shift F6 to move to the Timing Chart Window 2 Select View Zoom In or View Zoom Out This will zoom in or out of the timing chart T...

Page 74: ...eshooting problems that can occur based on error messages displayed by the NE1A Logic Simulator 5 1 Operating Errors and Countermeasures 60 5 1 1 Overview 60 5 1 2 File Errors 60 5 1 3 Watch Window Er...

Page 75: ...ect Please enter the correct password The entered password does not match the password that has been set in the logic program Enter the correct password This program is not complete and can not be exe...

Page 76: ...of 200 conditional expres sions for the feedback setting You cannot register more than 200 conditions Delete conditions that are no longer required before adding new ones The pulse input operation is...

Page 77: ...set number of pulses is smaller than the present set value The pulses that exceed the set value will be deleted The set number of pulses is smaller than the present set value If it is alright to delet...

Page 78: ...t Timing Chart Add Tag Insert Adding a tag to the Watch Window Watch Add Tag Ctrl Insert Opening a file File Open Ctrl O Saving a file File Save Ctrl S Moving to the next pane View Next Pane F6 Moving...

Page 79: ...ge Down Deleting tags Edit Delete Del Function Menu Shortcut key Moving the cursor up Moving the cursor down Moving the cursor to the right Moving the cursor to the left Moving the cursor up one page...

Page 80: ...cut key Deleting Edit Delete Del Moving up one line Moving down one line Moving right within page Moving left within page Moving one page up Page Up Moving one page down Page Down Setting Debug Set Ct...

Page 81: ...66 Shortcut Key List Appendix A...

Page 82: ...data 48 initial values of input tags 34 inputting pulses 32 L logic program pausing 31 starting 31 stopping 31 Logic Simulator starting 6 Logic Window 30 M Make Pulses 45 menus 8 modifying input tags...

Page 83: ...68 Index Timing Chart Reverse 45 timing chart options 51 Timing Chart Window 43 tool bars 11 V versions 27 W Watch Window 22 Z zooming in 58 zooming out 58...

Page 84: ...he front cover of the manual The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Date Revised content 01 January 2...

Page 85: ...70 Revision History...

Page 86: ...nt or addition to the above warranty See http www omron247 com or contact your Omron representative for pub lished information 14 Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SP...

Page 87: ...tems Machine Automation Controllers MAC Programmable Controllers PLC Operator interfaces HMI Distributed I O Software Drives Motion Controls Servo AC Drives Motion Controllers Encoders Temperature Pro...

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