1 00:00:12,300 --> 00:00:12,700 Hello. 2 00:00:12,720 --> 00:00:21,390 In this tutorial Vivillon, learn how can we use that force of encoder and how can we calculate r.p.m. 3 00:00:21,390 --> 00:00:22,200 of the motor? 4 00:00:22,980 --> 00:00:28,020 I will create a new project and this device type. 5 00:00:28,200 --> 00:00:30,750 This tool is OK for me, for the simulator. 6 00:00:31,020 --> 00:00:32,550 And let's create any program. 7 00:00:33,860 --> 00:00:37,610 And there's going to be little diagram is OK for me. 8 00:00:40,270 --> 00:00:44,740 Then firstly, we need to define our counter. 9 00:00:45,010 --> 00:00:53,470 Let's start with the L.D and one thousand and I will reset em one thousand two hundred thirty five. 10 00:00:54,370 --> 00:00:58,120 Why this is counter 235. 11 00:00:58,150 --> 00:01:01,720 This is the high speed counter count on or. 12 00:01:03,020 --> 00:01:13,670 Up and down what I mean, if this is on, if I said this and 1235, it will count down or if I resisted 13 00:01:13,850 --> 00:01:16,850 or if it is off, it will count up. 14 00:01:16,880 --> 00:01:17,930 This is the first thing. 15 00:01:18,200 --> 00:01:22,700 And another thing I will write my coat to here, double counter. 16 00:01:22,850 --> 00:01:28,070 Then that means I spit counter as you know that counter 235. 17 00:01:28,370 --> 00:01:31,490 And let's skew it data to here. 18 00:01:31,490 --> 00:01:35,720 For example, randomly this one, this is the first thing. 19 00:01:35,930 --> 00:01:39,830 And the second thing we need to calculate and r.p.m.. 20 00:01:40,010 --> 00:01:42,350 What is r.p.m. revolution? 21 00:01:44,000 --> 00:01:45,260 Per minute. 22 00:01:45,650 --> 00:01:50,420 And each time this input is connected to, for example, it's zero. 23 00:01:50,450 --> 00:01:52,310 This is my sensor. 24 00:01:53,560 --> 00:01:54,010 Input. 25 00:01:54,220 --> 00:01:54,640 OK. 26 00:01:54,940 --> 00:02:00,730 And then if I use normally normal input to zero. 27 00:02:00,820 --> 00:02:06,700 What will happen because of the very high speed, for example, your motor is turning one thousand four 28 00:02:06,700 --> 00:02:07,540 hundred r.p.m.. 29 00:02:07,840 --> 00:02:14,590 It is not going to be count or it may gear and not a correct result. 30 00:02:14,770 --> 00:02:17,200 So we need to use double counter. 31 00:02:17,500 --> 00:02:19,000 That means high speed counter. 32 00:02:19,240 --> 00:02:22,950 Then we will catch each pulse from zero. 33 00:02:23,140 --> 00:02:27,700 The sensor input, OK, and each one minute. 34 00:02:27,910 --> 00:02:29,020 So this is a minute. 35 00:02:29,030 --> 00:02:42,400 So each pulse, for example, one pulse and how many time and for example, in minute 60 seconds each 36 00:02:42,400 --> 00:02:50,440 second or in one one minute how many pulses came to us, then that will be resolved and that will be 37 00:02:50,440 --> 00:02:51,850 our r.p.m.. 38 00:02:52,120 --> 00:02:54,310 So let's start with the gain. 39 00:02:54,460 --> 00:03:01,090 LDM one thousand, OK, and let's define the timer and this timer is going to count. 40 00:03:02,100 --> 00:03:04,470 One minute, OK, this is the first thing. 41 00:03:04,790 --> 00:03:12,990 And each time I will move a double move, we start to counter that talked to, for example, the five 42 00:03:12,990 --> 00:03:13,810 hundred and five. 43 00:03:13,910 --> 00:03:16,470 OK, this is my roommate area. 44 00:03:16,710 --> 00:03:25,530 And also, let's continue with the LDP or against start with and one thousand each. 45 00:03:26,640 --> 00:03:29,130 One minute, OK, one minute is done. 46 00:03:29,460 --> 00:03:30,450 What will happen? 47 00:03:30,750 --> 00:03:39,300 I will reset timer first, the reset timer zero because of why the second one minute time is going to 48 00:03:39,300 --> 00:03:40,140 be count again. 49 00:03:40,290 --> 00:03:44,670 This is the first thing and I will reset my counter also. 50 00:03:44,910 --> 00:03:55,020 And also, I will move my five hundred and five data to, for example, randomly this data. 51 00:03:55,440 --> 00:03:57,420 So what is that means? 52 00:03:58,770 --> 00:04:01,130 We are counting, OK? 53 00:04:01,320 --> 00:04:03,810 And each this is that fast. 54 00:04:06,350 --> 00:04:14,090 Is connected through, for example, to zero what we hear A and B and Z for us right into encoder, 55 00:04:14,480 --> 00:04:16,730 then Z Force is going to give. 56 00:04:18,530 --> 00:04:19,280 One term. 57 00:04:21,550 --> 00:04:30,240 And one pulse and one pulse is going to be counted by counter two hundred and thirty five and one. 58 00:04:30,280 --> 00:04:31,780 This is counting. 59 00:04:31,960 --> 00:04:42,760 It is moving with the W instruction to the 505 in one second and timer is done when the time when it's 60 00:04:42,760 --> 00:04:45,880 done, just that condition in just one pulse. 61 00:04:46,300 --> 00:04:49,390 We are resetting timer, we are resetting countdown. 62 00:04:49,390 --> 00:04:53,920 Also, we are moving the 505 to the 510. 63 00:04:54,070 --> 00:04:57,910 And this is our r.p.m. of motor. 64 00:04:58,240 --> 00:05:04,660 I will try once to simulator and there is no high speed pulse input from the sensor, but I will try 65 00:05:04,660 --> 00:05:05,940 once to created. 66 00:05:05,950 --> 00:05:06,430 OK. 67 00:05:08,050 --> 00:05:11,890 And now it's stop, and I will say run. 68 00:05:13,120 --> 00:05:19,330 And this is running and the timer is counting and how we can activate this one. 69 00:05:19,630 --> 00:05:20,140 OK. 70 00:05:20,350 --> 00:05:21,190 And maybe. 71 00:05:22,460 --> 00:05:32,330 It's zero we can create into device winter table, and it's put here, it's zero. 72 00:05:32,720 --> 00:05:39,350 And I will try to enable or sit on and set of and sit on and set of. 73 00:05:40,260 --> 00:05:41,610 Can we see it in here? 74 00:05:43,670 --> 00:05:46,770 No, for example, I will change this data. 75 00:05:46,790 --> 00:05:49,700 Imagine this is just. 76 00:05:50,870 --> 00:06:00,710 Counted and 50 times, OK, and you will see this is now moving to here, but r.p.m. data is zero. 77 00:06:00,890 --> 00:06:02,300 After one minute. 78 00:06:03,470 --> 00:06:05,610 It is counting and counting and counting. 79 00:06:05,630 --> 00:06:08,030 Imagine this is 50 times it's counted. 80 00:06:09,740 --> 00:06:13,790 And then you will see my r.p.m. is 50. 81 00:06:13,940 --> 00:06:19,100 And this is again, it's counting the motor speed is increased by you, by the operator. 82 00:06:19,730 --> 00:06:24,740 For example, this is now one hundredth and I will change it to like that. 83 00:06:24,950 --> 00:06:32,960 And that r.p.m. is then imagine again, somebody is increasing the speed of the motor and then after 84 00:06:33,110 --> 00:06:34,520 one minute later. 85 00:06:35,480 --> 00:06:39,170 What will happen to our data is going to be changed like that, OK? 86 00:06:39,410 --> 00:06:40,450 This is the easiest way. 87 00:06:40,460 --> 00:06:44,240 How come use that force of the encoder and just the high speed control? 88 00:06:44,240 --> 00:06:44,840 We need to use that. 89 00:06:44,840 --> 00:06:46,370 And how can we calculate r.p.m.? 90 00:06:46,550 --> 00:06:52,790 They can calculate and r.p.m. of the motor according to sensor or according to our encoder or according 91 00:06:52,790 --> 00:06:54,080 to our pulse input. 92 00:06:54,080 --> 00:06:56,110 OK for Estoril and finished. 93 00:06:56,120 --> 00:06:57,980 You see your next tutorial.