1 00:00:12,150 --> 00:00:21,630 So in this tutorial, we will learn your Pavi instruction and this instruction is how to write and read 2 00:00:21,900 --> 00:00:25,790 the parameters to Sarah or from Sarah. 3 00:00:25,950 --> 00:00:28,890 First of all, I will show it to image. 4 00:00:28,890 --> 00:00:30,960 First of all, this is our S.O.P. 5 00:00:30,960 --> 00:00:39,240 Are we w um, this is our instruction and this is the number, our cell phone number or her address 6 00:00:39,420 --> 00:00:40,410 and code. 7 00:00:40,590 --> 00:00:48,420 And this request code is H as hexadecimal two and three to be two if and forty and if you are using 8 00:00:48,440 --> 00:00:55,680 a request code to enter three and this is writing for Bitauto to Salwar and to be two by Theta and one 9 00:00:55,680 --> 00:01:04,350 by Theta four uh, to write a circle we need to use two F and if we want to read theta it must be hexadecimal 10 00:01:04,350 --> 00:01:07,140 for the K and index and subindex. 11 00:01:07,140 --> 00:01:09,750 And then what is the meaning of index and subindex. 12 00:01:09,760 --> 00:01:11,850 This is the parameter number. 13 00:01:11,860 --> 00:01:16,530 OK, as hexadecimal we need to convert it and read and write devi's. 14 00:01:16,770 --> 00:01:21,610 We will write here for example, data register five uh fifty or five hundred. 15 00:01:21,630 --> 00:01:25,460 OK, and then we will read or write uh from this data. 16 00:01:25,650 --> 00:01:30,180 And one more thing and other pictures in here. 17 00:01:30,180 --> 00:01:35,030 You will see a function called If we want to write to parameter one to twelve. 18 00:01:35,040 --> 00:01:40,440 OK, in here you will see, uh, we are converting it to hexadecimal, OK. 19 00:01:40,610 --> 00:01:43,080 And in sarva in the case. 20 00:01:43,440 --> 00:01:47,040 OK, um we have acceleration and deceleration times. 21 00:01:47,040 --> 00:01:51,900 You can see it in here and the parameter five twenty. 22 00:01:51,930 --> 00:01:53,520 OK, and let's convert it. 23 00:01:53,520 --> 00:01:58,530 OK, I opened my calculator and I will go my programer ok. 24 00:01:59,010 --> 00:02:03,300 And in this programer we will adopt my bit. 25 00:02:03,540 --> 00:02:07,190 But first of all we will write here a five OK. 26 00:02:07,860 --> 00:02:11,210 And five is a hexadecimal five. 27 00:02:11,220 --> 00:02:17,440 OK, this is the first thing and according to my picture you will see another data we need to define. 28 00:02:17,460 --> 00:02:19,760 So now we have zero five. 29 00:02:19,770 --> 00:02:23,130 OK, and another is this right here. 30 00:02:23,490 --> 00:02:24,570 Um, twenty. 31 00:02:26,490 --> 00:02:30,040 And hexadecimal, we have 14. 32 00:02:30,060 --> 00:02:34,360 OK, so we have zero, five and 14 is hexadecimal. 33 00:02:34,860 --> 00:02:36,970 Let's go to my speech. 34 00:02:37,260 --> 00:02:40,000 OK, and let's right here our code. 35 00:02:40,230 --> 00:02:43,160 First of all, let's start with the Aldy. 36 00:02:43,320 --> 00:02:46,020 OK, start my instruction. 37 00:02:46,210 --> 00:02:58,440 OK, C or P r we w OK, this is my bill and let's right here our code s.o.p are w ok and then we select 38 00:02:58,470 --> 00:02:59,860 and first serve. 39 00:02:59,880 --> 00:03:01,400 OK, what are we going to do. 40 00:03:01,560 --> 00:03:06,210 We're going to read a data ok for Bitauto or two by that. 41 00:03:06,240 --> 00:03:14,670 OK, let's read one data register because of I will write here this one ok in my writing two by Thatta 42 00:03:14,670 --> 00:03:15,270 or reading. 43 00:03:15,270 --> 00:03:22,380 OK, maybe we can write here too but I will write to by Theta and this is the first thing. 44 00:03:22,530 --> 00:03:24,150 And then another thing. 45 00:03:24,150 --> 00:03:25,620 Index and subindex. 46 00:03:25,620 --> 00:03:26,990 OK in picture. 47 00:03:27,000 --> 00:03:29,170 OK, um not this one. 48 00:03:29,220 --> 00:03:34,110 I will go here in subindex for the drives. 49 00:03:34,110 --> 00:03:40,050 OK, if you look the parameter address subindex always zero zero zero hexadecimal. 50 00:03:40,050 --> 00:03:43,600 OK indexes that we found subindex always zero. 51 00:03:43,740 --> 00:03:49,500 So because of this I will come to here and I will write here my first index. 52 00:03:49,740 --> 00:03:51,450 We found this one. 53 00:03:52,280 --> 00:03:59,770 OK, and subindex is zero zero zero for the servers, OK, and the data that we're going to write to, 54 00:03:59,840 --> 00:04:08,640 for example, 500 hundred, OK, and we can say to here, see, your p r w is OK. 55 00:04:08,660 --> 00:04:10,410 OK, this is my output. 56 00:04:10,740 --> 00:04:12,940 OK, and what can we do? 57 00:04:13,670 --> 00:04:23,270 We can do, for example, to hear, uh, if it is OK, if the writing is OK, um this one C or P r w 58 00:04:23,270 --> 00:04:23,930 is ok. 59 00:04:24,250 --> 00:04:30,080 OK then we can say for example um this can, we can recite it ok. 60 00:04:30,320 --> 00:04:31,850 For example again. 61 00:04:32,760 --> 00:04:34,770 OK, and reset it. 62 00:04:34,980 --> 00:04:36,070 OK, very good. 63 00:04:36,330 --> 00:04:43,260 And what we're going to do, I will do this, uh, download this project to my p.l.c. and then we will 64 00:04:43,260 --> 00:04:43,800 test it. 65 00:04:46,390 --> 00:04:54,190 Now we are transferring and I will say, OK, then, OK, then let's go to up and let's check the connections 66 00:04:54,430 --> 00:04:56,070 I was set on. 67 00:04:56,260 --> 00:04:57,710 Communication is OK. 68 00:04:58,020 --> 00:05:05,530 OK, um, for the duration and the recent times, um, I am not going to use it, but these are all 69 00:05:05,530 --> 00:05:06,760 written to a zero. 70 00:05:06,970 --> 00:05:07,780 Let's check it. 71 00:05:07,790 --> 00:05:09,750 Read from the device. 72 00:05:11,760 --> 00:05:13,240 Um, OK. 73 00:05:13,420 --> 00:05:22,140 And now these are all one, because we try to write a zero, so these are now one and one, OK, and 74 00:05:22,140 --> 00:05:23,070 what are we going to do? 75 00:05:23,100 --> 00:05:24,410 I will come to here. 76 00:05:24,420 --> 00:05:29,970 I will make my on OK then said what is on and then I will go down. 77 00:05:30,940 --> 00:05:37,270 Then now what we are doing, we are writing A that I will change it to, for example, one hundred, 78 00:05:37,450 --> 00:05:43,420 OK, then, uh, I will start to write this instruction. 79 00:05:43,430 --> 00:05:45,810 This instruction is activated. 80 00:05:45,820 --> 00:05:49,120 OK, but now, uh, it's OK. 81 00:05:49,270 --> 00:05:50,440 And this is reseated. 82 00:05:50,470 --> 00:05:53,140 OK, then now I will make it set off. 83 00:05:53,480 --> 00:05:56,610 And now what we write one hundred. 84 00:05:56,620 --> 00:06:01,720 OK, let's go to here and let's read from the device and we will check. 85 00:06:01,720 --> 00:06:03,430 Is it written correctly or not. 86 00:06:03,970 --> 00:06:14,020 And I am just looking parameter five twenty is still um one millisecond so this is not written correctly. 87 00:06:14,350 --> 00:06:15,680 So what can we do. 88 00:06:16,510 --> 00:06:23,620 We will test wants to write is our system for my daughter and age twenty three. 89 00:06:23,620 --> 00:06:31,480 OK, and let's go here and let's change it to twenty three because of it may. 90 00:06:33,820 --> 00:06:39,310 Needs to fall by Tata, so double word, OK, and we are sending. 91 00:06:40,440 --> 00:06:48,480 And I will say yes now, OK, and OK, so also check once to, uh, this one with the calculator. 92 00:06:48,840 --> 00:06:51,480 If it is five and this is. 93 00:06:52,440 --> 00:07:03,120 Five, OK, and 20 is 14, so what is the complete address, zero five and then 14, but we forgot one 94 00:07:03,120 --> 00:07:03,600 more thing. 95 00:07:03,820 --> 00:07:04,770 OK, I'm sorry. 96 00:07:05,380 --> 00:07:09,650 We need to edit to, uh, we did two thousand hexadecimal. 97 00:07:09,660 --> 00:07:10,860 OK, this is our address. 98 00:07:11,190 --> 00:07:21,090 OK, so what we here we have zero five and fourteen plus twenty two thousand as hexadecimal. 99 00:07:21,270 --> 00:07:22,310 This is our result. 100 00:07:22,320 --> 00:07:27,330 OK, so we need to come to here, we need to change it to with this one. 101 00:07:27,840 --> 00:07:30,810 OK, and let's change it to be again. 102 00:07:31,260 --> 00:07:33,870 OK, we need to write to this address. 103 00:07:33,870 --> 00:07:36,360 OK, uh check this condition. 104 00:07:36,540 --> 00:07:40,950 I forgot to add with the two thousand eight hexadecimal OK. 105 00:07:41,220 --> 00:07:45,300 And then we can test once and I will send it to. 106 00:07:46,230 --> 00:07:47,640 This project to p.l.c.. 107 00:07:48,990 --> 00:07:51,120 And now it is downloading. 108 00:07:52,200 --> 00:08:01,860 And let's say transfer and let's say, OK, now it is standard and I will go up and OK, I will right 109 00:08:01,860 --> 00:08:11,640 here, for example, 50, OK, and also this will you I will change it to 50 and then I will start my 110 00:08:12,210 --> 00:08:13,170 communication. 111 00:08:13,360 --> 00:08:14,830 And this is written. 112 00:08:14,850 --> 00:08:18,300 OK, let's go here and let's read from the device. 113 00:08:18,780 --> 00:08:20,790 That's from the read from the Sarut. 114 00:08:20,790 --> 00:08:21,110 Right. 115 00:08:21,300 --> 00:08:22,560 Let's go here then. 116 00:08:22,560 --> 00:08:25,430 These are now 50 and fifty, OK? 117 00:08:25,680 --> 00:08:30,470 And what we are doing now, we are now writing a data. 118 00:08:30,570 --> 00:08:33,690 OK, let's change it to, for example, one hundred. 119 00:08:33,690 --> 00:08:36,000 OK, and I will start it. 120 00:08:37,250 --> 00:08:40,370 OK, and it is written OK. 121 00:08:40,390 --> 00:08:42,810 And I will say settle down. 122 00:08:43,020 --> 00:08:44,060 Let's check once. 123 00:08:44,210 --> 00:08:45,020 Is it worked? 124 00:08:47,170 --> 00:08:49,340 OK, let's go five. 125 00:08:49,540 --> 00:08:54,320 So now you will say this is 100, OK, so this is working. 126 00:08:54,340 --> 00:09:01,540 So what we did now we right at the start, you sat right with the GOP RW instruction. 127 00:09:01,540 --> 00:09:07,150 OK, maybe we can change it to, for example, two hundred and fifty, OK. 128 00:09:07,350 --> 00:09:10,030 And I will say that on OK. 129 00:09:10,270 --> 00:09:14,920 And now we can go to screwdriver again and we can read it. 130 00:09:16,990 --> 00:09:24,070 OK, and then go here, so you will see this is 250, so what we are doing, we are, uh, writing letters 131 00:09:24,160 --> 00:09:25,050 to Sarah today. 132 00:09:25,240 --> 00:09:27,910 So if you want to read, what will we do? 133 00:09:28,160 --> 00:09:32,700 Let's go here and let's change it to this one, too. 134 00:09:32,770 --> 00:09:41,030 For example, for them so we can read any data from the secretary and we will read again the similar. 135 00:09:41,320 --> 00:09:44,800 OK, and I will say yes. 136 00:09:46,030 --> 00:09:47,260 Then transfer. 137 00:09:48,700 --> 00:09:55,360 We are writing now, for example, we will write at this point, OK, in the beginning, acceleration 138 00:09:55,360 --> 00:09:58,120 and deceleration times, I will change it to 25. 139 00:09:58,390 --> 00:10:02,380 In the beginning it will be 25 and then we will read it. 140 00:10:02,540 --> 00:10:10,630 And if it is twenty five and the instruction is worked correctly, that we can say, OK, let's go down 141 00:10:10,720 --> 00:10:12,280 and let's start to reading. 142 00:10:12,530 --> 00:10:15,630 OK, so now you will see this is 25. 143 00:10:15,820 --> 00:10:17,780 So we are reading a data from the side of it. 144 00:10:17,780 --> 00:10:18,010 Right. 145 00:10:18,190 --> 00:10:21,640 It was two hundred and fifty and now. 146 00:10:22,600 --> 00:10:29,650 OK, let's go here now, you will see it's 25, it's worked correctly, then you can say, for example, 147 00:10:29,650 --> 00:10:35,260 is it writing and always, OK, let's test it, let's go offline. 148 00:10:35,800 --> 00:10:41,640 And let's right here increment, for example, the five hundred and five, OK? 149 00:10:41,890 --> 00:10:48,940 And each time when the writing and reading is finished, this will be increased one by one. 150 00:10:48,970 --> 00:10:51,340 OK, then let's send it this. 151 00:10:52,860 --> 00:10:56,550 Project to p.l.c. now, I will say yes. 152 00:10:57,980 --> 00:11:04,970 And I will say transfer now it's transferring and I will say, OK, now we are ready again, I will 153 00:11:04,970 --> 00:11:09,770 change it to twenty eight or thirty three, for example. 154 00:11:10,040 --> 00:11:11,840 Another one different number. 155 00:11:13,380 --> 00:11:20,770 OK, and I will start my communication, and this is written via this one, OK? 156 00:11:21,000 --> 00:11:23,940 And I will go down and I will read it. 157 00:11:23,970 --> 00:11:26,820 OK, now focus to hear 33. 158 00:11:27,180 --> 00:11:29,340 Now you will see it is reading and writing. 159 00:11:29,340 --> 00:11:30,580 OK, reseated. 160 00:11:30,690 --> 00:11:32,160 OK, visited each time. 161 00:11:32,370 --> 00:11:40,620 We are starting these instructions and you will see almost four thousand times it's read and write and 162 00:11:40,620 --> 00:11:42,150 read and write and read and write. 163 00:11:42,150 --> 00:11:47,050 OK, you will see the speed of the communication of can open at this point. 164 00:11:47,070 --> 00:11:48,960 OK I will make it set off. 165 00:11:49,140 --> 00:11:54,210 So for this story I am finished here with the CEO PR w insurrection. 166 00:11:54,330 --> 00:12:03,000 We can write and we can read the letters from the screwdriver's and we can adapt our parameters, uh 167 00:12:03,000 --> 00:12:09,450 with our p.l.c., OK, we can control our complete parameters with the p.l.c. for this story finished 168 00:12:09,450 --> 00:12:09,690 here. 169 00:12:09,840 --> 00:12:11,640 See you in the next tutorial.