1 00:00:12,340 --> 00:00:18,010 Hello in the studio, we will take a look once to digital potential metal device. 2 00:00:18,040 --> 00:00:24,490 This is digital potentia metal from the end, the company and ADP 2041. 3 00:00:24,760 --> 00:00:27,280 And what is digital potential matter? 4 00:00:27,490 --> 00:00:33,060 If we look to diagram of the digital potential meter, we can see the power supply. 5 00:00:33,190 --> 00:00:39,460 This potential meter is 220 volt AC, but this can be also tracked for all this. 6 00:00:39,490 --> 00:00:46,240 It doesn't matter with the buttons, we can increase or decrease the analog output of this potential 7 00:00:46,240 --> 00:00:50,380 meter or we are four hundred eighty five communication. 8 00:00:50,530 --> 00:00:57,160 We can add up the output and also the preset for the or the scale values or lower maximum values of 9 00:00:57,160 --> 00:01:01,700 this potential meter or we can use directly. 10 00:01:02,470 --> 00:01:10,960 And this set an up and down buttons, for example, if we look to here, OK, and I'm going to get this 11 00:01:11,590 --> 00:01:18,550 potential later, OK, maybe it is better to put it like that if I press set and present value. 12 00:01:18,580 --> 00:01:26,290 OK, now this present value is decreasing and then on the I'm sorry, on the VDT, you can see it is 13 00:01:26,290 --> 00:01:26,950 decreasing. 14 00:01:27,130 --> 00:01:35,800 Or if I press increased potential meter analog output, my victims frequency set point frequency is 15 00:01:35,800 --> 00:01:40,240 increasing or decreasing according to this potential meter output. 16 00:01:40,270 --> 00:01:48,990 OK, what I did, I use these abai these switches at the AVR position and from here you will see a wire 17 00:01:49,090 --> 00:01:56,210 is connected and ACMD connected cable and a same is connected to this digital potential meter. 18 00:01:56,380 --> 00:02:02,410 Let's take a look once from here to the middle or on cable. 19 00:02:02,410 --> 00:02:05,590 Eight OK and voltage out is analog. 20 00:02:05,920 --> 00:02:13,750 Voltage is output is connected to Avichai of my VTE so we can use Milia Omkar out from the plus we can 21 00:02:13,750 --> 00:02:20,080 go to again similar to here but for the LCD. 22 00:02:20,080 --> 00:02:21,880 OK, there is just one onlooking put. 23 00:02:22,090 --> 00:02:30,610 We can add up this switch aici then from up to down from Eevi to Asia we can adopt it. 24 00:02:30,880 --> 00:02:35,710 This is the potential meter and also this is really basic to us. 25 00:02:35,710 --> 00:02:40,240 OK, you can adopt this device in here also one. 26 00:02:41,880 --> 00:02:49,770 The explanation many, OK, and here are the parameters also you can find it on the Web or Google and 27 00:02:49,770 --> 00:02:57,860 the scale, the lowest value or scale operatively or XRT, uh, value the lowest limit or present value, 28 00:02:57,870 --> 00:03:00,330 upper limit and low and high. 29 00:03:00,450 --> 00:03:08,550 And the model addresses and the security and another the conditional starting or the conditions of stopping 30 00:03:08,730 --> 00:03:12,180 when the power down or power go off and etc.. 31 00:03:12,360 --> 00:03:17,130 These things is here in the program here and in other venues. 32 00:03:17,190 --> 00:03:21,570 OK, but digital potential meter is really, really, really basic to us. 33 00:03:21,780 --> 00:03:29,850 Just for the perimeter of the VDT, I selected this one two point zero zero is one down from zero to 34 00:03:29,850 --> 00:03:32,490 10 world and source of first Operation Command. 35 00:03:32,490 --> 00:03:33,780 I never change this. 36 00:03:33,810 --> 00:03:39,360 You can use, for example, external terminals or you can use digital keypad, start or stop. 37 00:03:39,360 --> 00:03:41,040 I mean, the run or stop. 38 00:03:41,340 --> 00:03:47,670 And this is the really basic, um, tutorial to understand digital potential meters. 39 00:03:47,910 --> 00:03:53,220 I adopted the set maximum set point for I can see how it is adapting. 40 00:03:53,430 --> 00:04:00,210 I will put it my comment like that and I will try once to show it to you because you need to press set 41 00:04:00,330 --> 00:04:02,760 and also up at the same time, OK? 42 00:04:02,910 --> 00:04:07,180 And it goes to a configuration menu because of this with the camera. 43 00:04:07,180 --> 00:04:13,190 I am not doing this for a moment, but you can say I can say the maximum will. 44 00:04:13,230 --> 00:04:20,220 I adopted one thousand and you will see it will reach to maximum as one thousand for you. 45 00:04:20,460 --> 00:04:25,680 You can adapt it, but I am not going to adapt it now because this is not important. 46 00:04:25,860 --> 00:04:27,990 It will take a time from us a lot. 47 00:04:28,260 --> 00:04:30,900 So this is digital potential matter then. 48 00:04:30,900 --> 00:04:36,960 Also at this point you will see my maximum output for against is fifty heads of these fifty. 49 00:04:37,140 --> 00:04:42,510 Then according to this analog output, maximum and frequency is maximum. 50 00:04:42,510 --> 00:04:49,530 OK, and I'm going to decrease it a little bit more and we will see will our we have different kinds 51 00:04:49,530 --> 00:04:51,180 of set point is changed or not. 52 00:04:51,510 --> 00:04:59,570 And I will go down and down and down and at the same time we have this segment frequency is decreasing. 53 00:04:59,580 --> 00:05:01,020 OK, so this is running. 54 00:05:01,080 --> 00:05:06,720 This is the really, really basics of digital potential meters are finished for this tutorial. 55 00:05:06,870 --> 00:05:08,820 See you in the next tutorial.