1 00:00:21,100 --> 00:00:21,980 Hello. 2 00:00:22,010 --> 00:00:30,290 In this video we are going to learn high speed comparative set reset and Zone comparative instructions 3 00:00:30,320 --> 00:00:35,330 or commands for precise positioning or material measurement. 4 00:00:35,360 --> 00:00:41,420 You want your system to stand right where you want it in applications such as product cutting like a 5 00:00:41,420 --> 00:00:48,800 flying shear or measuring distance interrupt function can be called P. Diddy's eighty eight C command 6 00:00:48,830 --> 00:00:52,660 when the measurement set value is reached Channel Zero. 7 00:00:52,670 --> 00:01:01,040 We are going to use for all examples in this video and an example in here. 8 00:01:01,040 --> 00:01:02,200 If the current value. 9 00:01:02,240 --> 00:01:09,770 Let's take a look first our project or the program in the first second and 1000 to outsider label it 10 00:01:09,830 --> 00:01:17,040 is going to set M1264, 65 and 73 are auxiliary relay 11 00:01:17,330 --> 00:01:19,310 according to our channel. 12 00:01:19,310 --> 00:01:26,690 These are all special auxiliary less than we need to set these bits for Channel 0. 13 00:01:26,700 --> 00:01:28,670 So we will use Channel Zero. 14 00:01:28,760 --> 00:01:31,720 In this example in here. 15 00:01:31,730 --> 00:01:40,940 Always on contact in order for our counter and our counter to handle fifty one is counting up. 16 00:01:41,000 --> 00:01:44,180 And this is our maximum value twelve thousand five hundred. 17 00:01:44,170 --> 00:01:46,940 Doesn't matter for a moment in here. 18 00:01:46,940 --> 00:01:57,140 The usage of our instruction so high speed comparative set command instruction in here and our counter 19 00:01:57,140 --> 00:02:05,990 is going to count the policies and then all counter read the one thousand pass value. 20 00:02:06,200 --> 00:02:14,930 It is going to activate or set immediately a zero command for comparing to reset command high speed 21 00:02:14,930 --> 00:02:19,020 comparative reset come on we will use that same channel. 22 00:02:19,040 --> 00:02:20,610 Is this an example. 23 00:02:20,710 --> 00:02:31,280 And 1002 is going to set same auxiliary relays in the first second for plc for scan and for example counter 24 00:02:31,370 --> 00:02:33,790 251 counter. 25 00:02:33,820 --> 00:02:45,520 Same it's going to count up and then all counter read 1100 pulse value or possibly one wants to read 26 00:02:45,510 --> 00:02:53,720 this value or detect this pause immediately it is going to disable and zero bit in the command. 27 00:02:53,750 --> 00:02:56,930 And this is the H S C R. 28 00:02:56,990 --> 00:03:04,070 This is our campaign to reset command usage for the zone comp. command in here. 29 00:03:04,070 --> 00:03:11,550 This site is similar for the Channel Zero and this is our counter 251 is similar. 30 00:03:11,630 --> 00:03:19,520 Like before and now we will take a look to these instruction D H S as so in here. 31 00:03:19,520 --> 00:03:28,780 If our counter values see two hundred and fifty one is lower than K two thousand or decimal two thousand 32 00:03:28,810 --> 00:03:33,140 velour m 0 is going to be high. 33 00:03:33,140 --> 00:03:47,090 If our value counter value between 2000 and 2040 m 1 is going to high and if all value is bigger than 34 00:03:47,210 --> 00:03:50,750 or greater than 2400. 35 00:03:50,930 --> 00:03:55,570 That moment aim to bit is going too high. 36 00:03:55,580 --> 00:04:04,910 So this is according to hear what you put in here and this is not a standard comparison command when 37 00:04:05,330 --> 00:04:09,290 the pulses is is reached two thousand. 38 00:04:09,350 --> 00:04:15,650 That moment it will activating or giving a reaction immediately. 39 00:04:15,680 --> 00:04:19,130 These are for the special purpose. 40 00:04:19,270 --> 00:04:20,570 plc commands. 41 00:04:20,690 --> 00:04:28,340 If we are working with very sensitive very high sensitive jobs or plc projects then you need to use 42 00:04:28,370 --> 00:04:39,170 these commands d h c a g s t s high speed comparative set command the H S C are high speed comparative 43 00:04:39,170 --> 00:04:44,090 reset command and the H S ze high speeds on comparative command. 44 00:04:44,360 --> 00:04:46,990 So for this video I am finished here. 45 00:04:47,000 --> 00:04:48,620 See you in the next video.