1 00:00:00,512 --> 00:00:06,656 hi guys My name is caner and with this course siemens system and Programming 2 00:00:07,936 --> 00:00:11,776 and The next chapter with 34 3 00:00:12,032 --> 00:00:17,664 Let's make an example with LMCBASIC access function block 4 00:00:18,176 --> 00:00:20,736 To control our axis with single FB possible 5 00:00:26,368 --> 00:00:30,976 With this way so 6 00:00:31,488 --> 00:00:33,792 Let's switch back to Simotion scout 7 00:00:34,560 --> 00:00:39,424 And I'm going to write some basic program 8 00:00:40,192 --> 00:00:41,984 With ladder first 9 00:00:42,752 --> 00:00:47,360 i will insert a ladder unit 10 00:00:54,272 --> 00:00:56,576 Let's say that 11 00:00:57,600 --> 00:01:00,928 First program with ladder 12 00:01:01,184 --> 00:01:05,536 at This project for this chapter 13 00:01:05,792 --> 00:01:08,864 Let's give a name 14 00:01:09,120 --> 00:01:10,912 for 15 00:01:11,680 --> 00:01:15,776 Background task Access Control okay 16 00:01:21,920 --> 00:01:24,992 And I would create some Network here 17 00:01:27,552 --> 00:01:32,416 lets say Start and end of the program 18 00:01:32,672 --> 00:01:37,536 Let's say LMC basic access function block 19 00:01:39,584 --> 00:01:45,728 And I will drag and drop the function block from the library 20 00:01:47,520 --> 00:01:48,800 It this way 21 00:01:49,312 --> 00:01:55,456 Before to do that maybe I should make a connection to this Library 22 00:01:58,016 --> 00:01:59,552 From here 23 00:01:59,808 --> 00:02:03,904 Library and LMCBASIC 24 00:02:05,184 --> 00:02:09,024 save and Compile 25 00:02:11,584 --> 00:02:14,144 So let's try again 26 00:02:16,704 --> 00:02:19,008 no insert an empty box 27 00:02:21,312 --> 00:02:27,456 Finally it's possible to use right click 28 00:02:27,712 --> 00:02:31,296 Display all box parameters 29 00:02:31,808 --> 00:02:33,600 i should assign a instance data block 30 00:02:33,856 --> 00:02:40,000 for axis red 31 00:02:45,632 --> 00:02:47,936 And for 32 00:02:48,448 --> 00:02:52,544 Axis blue maybe 33 00:03:06,112 --> 00:03:07,904 So 34 00:03:10,720 --> 00:03:15,584 First I should assign 35 00:03:17,120 --> 00:03:18,656 The axis data 36 00:03:19,168 --> 00:03:21,216 Maybe I should create 37 00:03:22,240 --> 00:03:25,312 The slmc basic access data type 38 00:03:29,408 --> 00:03:32,992 On my ST_DB 39 00:03:36,320 --> 00:03:38,624 var global retain 40 00:03:49,376 --> 00:03:54,752 okay and for axis blue 41 00:04:00,384 --> 00:04:06,528 Let's make a connection to this program units and ST_DB 42 00:04:13,952 --> 00:04:20,095 I will create a function or program for startup task 43 00:04:21,887 --> 00:04:26,751 to Initialize 44 00:04:27,007 --> 00:04:29,567 Some variable 45 00:04:44,927 --> 00:04:47,231 Let's use our structure 46 00:04:51,071 --> 00:04:53,887 axis red 47 00:04:56,191 --> 00:05:02,335 and you see here the members of the structure to access 48 00:05:02,591 --> 00:05:06,431 should be maybe technology object 49 00:05:07,455 --> 00:05:11,039 axis red 50 00:05:11,807 --> 00:05:16,671 next thing leading value should be 51 00:05:17,183 --> 00:05:18,975 axis red 52 00:05:25,375 --> 00:05:26,655 So 53 00:05:29,727 --> 00:05:35,871 I can use other variables for camming data input config data input 54 00:05:36,639 --> 00:05:39,455 there are Several structures 55 00:05:39,711 --> 00:05:40,735 Inside 56 00:05:43,807 --> 00:05:49,951 This variable structure axis assigment 57 00:05:50,207 --> 00:05:54,303 so Enough just for now 58 00:06:04,543 --> 00:06:05,823 Okay 59 00:06:06,079 --> 00:06:08,639 in editor 60 00:06:09,151 --> 00:06:11,711 save and compile ST_DB 61 00:06:13,503 --> 00:06:17,855 From my symbol browser is possible to 62 00:06:20,159 --> 00:06:21,695 Drag and drop 63 00:06:21,951 --> 00:06:27,839 axis data 64 00:06:28,095 --> 00:06:31,167 and for the blue axis same way 65 00:06:34,495 --> 00:06:37,567 lets try save and compile 66 00:06:46,271 --> 00:06:52,415 and normally I should arrange the input and output variables create new structure variables connect here 67 00:06:55,743 --> 00:06:58,303 So if you have 68 00:06:58,815 --> 00:07:02,911 Some questions or need some information about 69 00:07:03,679 --> 00:07:05,471 this function block 70 00:07:05,727 --> 00:07:11,871 there is a PDF documents related to this Library 71 00:07:12,127 --> 00:07:18,271 so You can download it from the website of siemens support or you can just use your project generator 72 00:07:18,527 --> 00:07:24,671 click on document icon as you remember and to get information 73 00:07:24,927 --> 00:07:31,071 About example what is the meaning of tenable 74 00:07:31,327 --> 00:07:37,471 Working function you can assign here true or you can consider 75 00:07:37,727 --> 00:07:43,871 About your control panel is active or not or your web browser 76 00:07:44,127 --> 00:07:50,271 HTML page control priority is taking the account you may use 77 00:07:52,575 --> 00:07:55,391 This for acknowledging the error 78 00:07:55,647 --> 00:07:59,487 I've asSign Here the old variable 79 00:07:59,999 --> 00:08:05,119 ST_DB axis red control 80 00:08:05,375 --> 00:08:07,679 Acknowledge error 81 00:08:08,959 --> 00:08:13,055 and similar rate for blue access 82 00:08:15,615 --> 00:08:19,711 Acknowledge error Axis Blue 83 00:08:22,015 --> 00:08:24,831 control acknowledge 84 00:08:25,343 --> 00:08:27,135 error so... 85 00:08:31,743 --> 00:08:34,559 Reset 86 00:08:36,351 --> 00:08:42,495 Should be used for the restart of the technology object or the function block 87 00:08:42,751 --> 00:08:44,031 You see here 88 00:08:44,543 --> 00:08:46,335 Enable axis 89 00:08:47,103 --> 00:08:49,663 Another execute comments 90 00:08:50,687 --> 00:08:54,015 By the way execute comments are 91 00:08:54,271 --> 00:08:58,111 Rising Edge triggered functions 92 00:08:58,367 --> 00:09:04,511 and right here for enabling you need a level logic one level means enabling to access 93 00:09:05,535 --> 00:09:07,839 there are some other 94 00:09:08,095 --> 00:09:14,239 Functionality like executed gear in executive gear off executive and so... 95 00:09:15,775 --> 00:09:21,919 Phasing enable open break and so on there's a common 96 00:09:23,199 --> 00:09:24,735 double word Actually 97 00:09:24,991 --> 00:09:27,807 You may use for 98 00:09:28,319 --> 00:09:30,367 another Functional 99 00:09:32,159 --> 00:09:38,303 for instance when you want to set 100 00:09:39,583 --> 00:09:45,727 bits off2 or on your prof drive telegram so that way it's possible 101 00:09:49,567 --> 00:09:51,615 Reset axis 102 00:09:51,871 --> 00:09:54,431 Possible with restart of functionality 103 00:09:55,199 --> 00:09:58,783 There are here some output 104 00:09:59,807 --> 00:10:03,391 actual command as double word and diagnostics 105 00:10:03,903 --> 00:10:07,743 Slmc basic diagnostic data type 106 00:10:09,023 --> 00:10:10,815 Maybe you should here 107 00:10:11,071 --> 00:10:12,863 Use and 108 00:10:13,119 --> 00:10:15,167 Additional 109 00:10:15,423 --> 00:10:17,471 axis 110 00:10:17,727 --> 00:10:20,543 Diagnostics 111 00:10:20,799 --> 00:10:25,919 Red as LMC bASIC AXIS 112 00:10:28,479 --> 00:10:30,783 diagnostics data type 113 00:10:34,367 --> 00:10:36,415 and For the blue 114 00:10:41,279 --> 00:10:45,631 You can assign and make an interconnection 115 00:10:50,751 --> 00:10:53,055 Yep 116 00:10:53,823 --> 00:10:57,151 then you write S and control space 117 00:10:57,407 --> 00:11:01,759 axis data Red 118 00:11:02,783 --> 00:11:05,599 and for the 119 00:11:06,111 --> 00:11:07,903 Red 120 00:11:10,207 --> 00:11:13,535 And the next one is blue 121 00:11:19,935 --> 00:11:23,263 let's check and compile 122 00:11:28,639 --> 00:11:30,687 Let's go online and download 123 00:11:51,935 --> 00:11:53,727 Set the run mode 124 00:12:00,895 --> 00:12:03,967 okay let's try 125 00:12:04,991 --> 00:12:08,063 i think we have forgot something 126 00:12:08,831 --> 00:12:12,415 In our execution system 127 00:12:14,719 --> 00:12:18,303 I should assign my startup program 128 00:12:19,839 --> 00:12:21,375 to startup task 129 00:12:22,399 --> 00:12:28,031 And I should assign my ladder program to background task 130 00:12:30,335 --> 00:12:36,479 so accept and compile 131 00:12:42,111 --> 00:12:44,671 then download 132 00:12:57,983 --> 00:12:59,263 Okay 133 00:13:00,799 --> 00:13:05,407 It's in the RUN with right now and let's select the 134 00:13:06,175 --> 00:13:07,711 Stdb 135 00:13:10,271 --> 00:13:12,831 Close the old structure 136 00:13:13,855 --> 00:13:16,159 Some data 137 00:13:19,487 --> 00:13:22,047 axis leading value 138 00:13:24,351 --> 00:13:27,167 maybe I forgot to change 139 00:13:27,679 --> 00:13:31,007 The startup program 140 00:13:31,263 --> 00:13:37,407 axis red yes 141 00:13:37,663 --> 00:13:39,967 blue Is related with 142 00:13:45,599 --> 00:13:50,463 camming and gearing after some change in your program and compile 143 00:13:50,719 --> 00:13:56,351 There's a difference that why you can't see the actual status values 144 00:13:58,143 --> 00:14:01,471 That's why you have to download possible to do it RUN 145 00:14:01,983 --> 00:14:03,775 It's our case 146 00:14:05,311 --> 00:14:06,335 So... 147 00:14:09,151 --> 00:14:11,455 Well I can see 148 00:14:11,967 --> 00:14:15,807 The status value of my STDB unit 149 00:14:18,367 --> 00:14:24,511 I didn't stop to CPU and set the RUN mode it again that's why the technology object 150 00:14:24,767 --> 00:14:29,119 Use the same for both variable it's red 151 00:14:29,375 --> 00:14:35,519 Because my start up task is executed only when CPU 152 00:14:35,775 --> 00:14:37,567 goes to run state once 153 00:14:38,335 --> 00:14:42,175 so override velocity default hundreds 154 00:14:42,687 --> 00:14:48,831 for position you can use to enter some value here if you don't 155 00:14:49,855 --> 00:14:55,999 Want to use default -1 means it will be work with 156 00:14:56,255 --> 00:14:57,535 default values 157 00:14:58,047 --> 00:15:02,399 determined in your axes 158 00:15:03,935 --> 00:15:08,287 You can use just some parameter to 159 00:15:11,103 --> 00:15:13,663 fit in your requirement 160 00:15:16,223 --> 00:15:18,527 so What about diagnostic? 161 00:15:18,783 --> 00:15:22,623 You see here the error class are type and so on 162 00:15:23,135 --> 00:15:29,279 I'm planning to use the function block instance itself to control my access 163 00:15:29,535 --> 00:15:31,071 at this case 164 00:15:32,607 --> 00:15:36,191 Because I don't want to waste so much time 165 00:15:39,007 --> 00:15:43,359 It is inside the ladder unit you see here datablock 166 00:15:44,383 --> 00:15:50,527 Let's start trace to test or 167 00:15:50,783 --> 00:15:52,831 function block 168 00:15:54,111 --> 00:15:59,743 time diagram let's go back to symbol browser 169 00:15:59,999 --> 00:16:01,279 Let's say 170 00:16:02,559 --> 00:16:05,887 Function block is valid 171 00:16:07,679 --> 00:16:12,799 axis in standstill mode Let's enable or Axis First 172 00:16:20,479 --> 00:16:26,367 and I see here the access is enabled that means our function is working 173 00:16:26,623 --> 00:16:29,439 And axis is standstill 174 00:16:29,695 --> 00:16:35,071 brake is opened if the brakeit's opened 175 00:16:39,679 --> 00:16:40,959 let say jog positive 176 00:16:41,215 --> 00:16:43,519 As default parameters 177 00:16:44,799 --> 00:16:47,103 now you see here 178 00:16:48,895 --> 00:16:50,687 its working Originally 179 00:16:51,199 --> 00:16:52,991 Something's going on 180 00:16:56,575 --> 00:17:01,183 and jog positive selected output is set true 181 00:17:03,231 --> 00:17:06,559 Access is enabled there's an alarm no okay. 182 00:17:10,399 --> 00:17:15,519 For the other structures 183 00:17:17,823 --> 00:17:20,127 If you want to go 184 00:17:20,895 --> 00:17:27,039 inside your ladder program and monitor your function below 185 00:17:27,807 --> 00:17:28,831 Here 186 00:17:30,367 --> 00:17:36,511 then normally you have to assign some input and output variable to monitor from outside 187 00:17:41,631 --> 00:17:43,935 so I should normally do that 188 00:17:44,447 --> 00:17:48,799 But I want to show you basically how to function block works 189 00:17:50,335 --> 00:17:51,871 Let's say 190 00:17:52,383 --> 00:17:55,199 our actual comment double word is 11 191 00:17:57,503 --> 00:18:03,647 I want to see there are some internal instance of the PLC open commands 192 00:18:03,903 --> 00:18:08,767 That means this basic axis function block uses 193 00:18:09,023 --> 00:18:11,583 PLC open comments 194 00:18:15,167 --> 00:18:18,495 and our Axis object is this 195 00:18:18,751 --> 00:18:23,871 external encoder is an object technology object null 196 00:18:24,383 --> 00:18:26,687 axis referance itself 197 00:18:28,735 --> 00:18:34,367 You can monitor and diagnostic other variable here 198 00:18:37,695 --> 00:18:41,791 Let's try for the blue access 199 00:18:42,047 --> 00:18:44,351 Let's enable first 200 00:18:45,119 --> 00:18:47,423 and jog to positive 201 00:18:52,031 --> 00:18:55,871 I see also 202 00:18:59,711 --> 00:19:03,551 here a technological alarm that means 203 00:19:05,343 --> 00:19:07,135 command aborted 204 00:19:07,647 --> 00:19:08,671 Why? 205 00:19:08,927 --> 00:19:13,791 Because at the same time for Access Blue my 206 00:19:14,047 --> 00:19:16,095 MCC program is running 207 00:19:18,655 --> 00:19:20,191 And 208 00:19:20,447 --> 00:19:21,983 here you will see 209 00:19:23,007 --> 00:19:24,031 i little movement 210 00:19:26,847 --> 00:19:28,383 On the blue axis 211 00:19:29,919 --> 00:19:31,199 After that 212 00:19:31,455 --> 00:19:35,551 it is stopped by the MCC command 213 00:19:35,807 --> 00:19:37,343 As I remember 214 00:19:39,903 --> 00:19:44,255 so axis FB is working at the same time 215 00:19:45,023 --> 00:19:49,119 Let's continue with the access red 216 00:19:56,799 --> 00:19:58,847 And let's try 217 00:20:01,919 --> 00:20:03,711 Executive homming 218 00:20:13,439 --> 00:20:14,207 So 219 00:20:14,463 --> 00:20:17,023 As you can see 220 00:20:17,279 --> 00:20:23,423 At this point the actual position of axis set to 0 that means homing is executed 221 00:20:24,959 --> 00:20:27,263 For virtual axis 222 00:20:31,871 --> 00:20:33,151 and function valid 223 00:20:33,407 --> 00:20:35,711 You can see here homing selected 224 00:20:36,735 --> 00:20:39,039 axis enabled and home. 225 00:20:39,807 --> 00:20:45,439 In position and brake is open now I can use 226 00:20:46,207 --> 00:20:49,535 some motion commands 227 00:20:50,303 --> 00:20:53,631 for Absolute positioning let's try jog first 228 00:20:56,703 --> 00:21:00,287 Okay after that I want to execute 229 00:21:01,055 --> 00:21:02,847 Positioning 230 00:21:11,551 --> 00:21:15,391 we are working on red side 231 00:21:22,560 --> 00:21:28,704 okay now you see trapezoidal velocity of the profile and 232 00:21:28,960 --> 00:21:32,544 actual Position or status of motion 233 00:21:34,848 --> 00:21:37,408 It was decelerating 234 00:21:40,992 --> 00:21:42,528 Constant move 235 00:21:43,040 --> 00:21:44,576 standstill 236 00:21:49,696 --> 00:21:53,024 okay actual position was 0mm 237 00:22:04,800 --> 00:22:07,104 right here 238 00:22:08,640 --> 00:22:10,944 As you can see 239 00:22:11,712 --> 00:22:12,736 It's 240 00:22:15,552 --> 00:22:17,600 200 millimeters 241 00:22:17,856 --> 00:22:21,440 right or 150 mm 242 00:22:22,464 --> 00:22:25,024 Executed positioning command 243 00:22:37,056 --> 00:22:38,848 Another thing is 244 00:22:39,872 --> 00:22:42,688 You can use the other 245 00:22:43,200 --> 00:22:47,296 Executive stop enable stop execute gear in out 246 00:22:47,552 --> 00:22:50,368 basic commands together 247 00:22:51,392 --> 00:22:53,952 Before you 248 00:22:54,208 --> 00:22:59,328 Set logic level high on these inputs to execute command 249 00:22:59,584 --> 00:23:05,728 Maybe you have to change your settings here on your background program 250 00:23:05,984 --> 00:23:08,544 According to your parameter 251 00:23:09,056 --> 00:23:11,360 sAxis... 252 00:23:13,152 --> 00:23:14,688 data red 253 00:23:14,944 --> 00:23:16,480 dot 254 00:23:19,808 --> 00:23:22,368 sJoggingDATA 255 00:23:22,624 --> 00:23:26,464 here see acceleration-deceleration 256 00:23:26,720 --> 00:23:32,864 you can use incremental mode for inching before you execute your comments if you 257 00:23:33,120 --> 00:23:35,424 change this parameters 258 00:23:35,680 --> 00:23:41,824 Your command is working according to this and for config data 259 00:23:42,080 --> 00:23:44,384 That are some 260 00:23:44,640 --> 00:23:47,712 Additional options for configuration 261 00:23:47,968 --> 00:23:51,296 Maximum velocity minimum vel 262 00:23:52,064 --> 00:23:57,696 This function block override to access parameters some of the parameters 263 00:23:58,720 --> 00:23:59,744 Is 264 00:24:00,000 --> 00:24:02,560 Motor without brake 265 00:24:03,328 --> 00:24:04,864 Or 266 00:24:06,656 --> 00:24:08,448 For instance 267 00:24:09,216 --> 00:24:12,032 encoder identification setting possible 268 00:24:12,288 --> 00:24:15,616 To change from here then you can 269 00:24:17,152 --> 00:24:21,760 Restart your technology object to be effective Maybe 270 00:24:22,784 --> 00:24:26,112 homing data you can 271 00:24:26,368 --> 00:24:30,208 Specify in incremental homing mode or you can 272 00:24:30,720 --> 00:24:35,840 Use redefine the position and you can set the home position setting 273 00:24:38,656 --> 00:24:41,984 And so on... 274 00:24:49,152 --> 00:24:55,040 We just integrated LMCBASIC library in our project and used our FB 275 00:24:56,832 --> 00:24:59,904 You have already downloaded 276 00:25:00,160 --> 00:25:05,536 IT web pages to CF card so it's possible to 277 00:25:06,048 --> 00:25:08,608 Normally work from here 278 00:25:17,312 --> 00:25:21,664 As you remember there's an interbranch page you you can control the axes 279 00:25:22,688 --> 00:25:26,272 You can examine the previous lecture notes 280 00:25:28,064 --> 00:25:29,600 So 281 00:25:29,856 --> 00:25:31,648 for your exercise 282 00:25:35,232 --> 00:25:41,376 Try other comments here with Trace executive gearing and gear out 283 00:25:43,680 --> 00:25:47,008 with different parameters and see the results 284 00:25:48,032 --> 00:25:51,872 Then at some point I think 285 00:25:52,128 --> 00:25:54,176 You should be 286 00:25:54,688 --> 00:26:00,832 have an idea about the difference of PLC open comments and simotion 287 00:26:01,088 --> 00:26:04,928 Integrated functions for technology objects 288 00:26:06,976 --> 00:26:09,536 for syncronous Operation 289 00:26:11,328 --> 00:26:15,168 For enable gearings you can compare 290 00:26:15,424 --> 00:26:21,056 behavior of this to gearing from here and here 291 00:26:24,128 --> 00:26:30,272 as You remember from the last chapter about gearing 292 00:26:30,528 --> 00:26:34,880 on MCC during gearing on and off comments 293 00:26:39,488 --> 00:26:44,352 There are a lot of useful parameter and options with gear on functionality 294 00:26:53,056 --> 00:26:58,688 I think you should compare with the LMC basic axis function with these parameters 295 00:27:02,016 --> 00:27:06,112 And specially for the camming 296 00:27:08,672 --> 00:27:13,792 At some point you will see you eventually I guess 297 00:27:14,560 --> 00:27:17,632 simotion system functions 298 00:27:17,888 --> 00:27:21,728 Has more detailS than PLC open functions 299 00:27:22,496 --> 00:27:28,384 So at some point or as some application i think 300 00:27:28,640 --> 00:27:33,504 You need to switch to use simotion camming functions 301 00:27:34,528 --> 00:27:36,576 in My point of view 302 00:27:38,368 --> 00:27:41,952 And it is a good way 303 00:27:44,256 --> 00:27:47,584 To choose and use ready to 304 00:27:48,608 --> 00:27:49,888 Use 305 00:27:51,168 --> 00:27:57,312 LMC basic system function block 306 00:27:57,568 --> 00:27:59,360 it covers Almost 307 00:27:59,872 --> 00:28:02,688 Every requirements that you need 308 00:28:14,208 --> 00:28:19,584 so You can create and program 309 00:28:19,840 --> 00:28:22,400 A lot of machines 310 00:28:22,656 --> 00:28:25,472 and control access with this function 311 00:28:27,008 --> 00:28:29,824 If your 312 00:28:30,080 --> 00:28:36,224 Getting better and better everyday and when you need some more powerful camming or gearing functionality 313 00:28:36,480 --> 00:28:38,528 Then you should use 314 00:28:38,784 --> 00:28:40,064 simotion 315 00:28:40,576 --> 00:28:42,368 System function for 316 00:28:42,624 --> 00:28:45,696 gearing or camming i guess 317 00:28:45,952 --> 00:28:52,096 So basically that's it you should do your exercises to 318 00:28:53,376 --> 00:28:56,448 Now better with this function block 319 00:28:57,472 --> 00:29:00,288 basically it is password protected 320 00:29:00,800 --> 00:29:06,944 know how inside the program of the function block so 321 00:29:07,200 --> 00:29:13,344 If you need some information you have to read the documents 322 00:29:13,600 --> 00:29:15,648 so I'll see you next time.