0 1 00:00:21,310 --> 00:00:22,190 Hello. 1 2 00:00:22,260 --> 00:00:28,790 In this video we are going to learn what is PLC and what is the delta PLC. 2 3 00:00:28,850 --> 00:00:39,870 DVP models PLC as basically programmable logic controllers are programmable control devices that 3 4 00:00:40,160 --> 00:00:48,230 process the information from the inputs in the program written in the CPU and operate the devices connected 4 5 00:00:48,240 --> 00:00:50,600 to their outputs as desired. 5 6 00:00:50,880 --> 00:01:01,230 So we have a PLC we have are IOs and also we have outputs so inputs according to our inputs. 6 7 00:01:01,600 --> 00:01:13,630 CPU This is our CPU ,so CPU is processing information inside of it and it is giving and outputs 7 8 00:01:13,990 --> 00:01:23,290 and connected output devices is desired according to programmer according to who designed the PLC 8 9 00:01:23,290 --> 00:01:31,000 programs and etc. so we can say it with the fast developing technology PLCs are logic controller 9 10 00:01:31,120 --> 00:01:35,920 devices that it is used in the wider control area. 10 11 00:01:35,920 --> 00:01:44,740 Integrated with analog control position control and different communication systems so different communication 11 12 00:01:44,740 --> 00:01:53,380 systems means we can use modbus, profinet, profibus ,ethercat, canopen an Internet IP Communications 12 13 00:01:53,800 --> 00:02:04,030 as basically and these are really popular and the common communication mode communication techniques 13 14 00:02:04,120 --> 00:02:13,330 in the industrial area but for delta PLCs modbus is the very very common and for example for 14 15 00:02:13,330 --> 00:02:22,180 the delta plcs if you need to use a profibus communication you need to add extra special modules but 15 16 00:02:22,180 --> 00:02:28,460 the important thing of this video you must learn also we need to understand this. 16 17 00:02:28,570 --> 00:02:39,610 CPU or plcs are reacting according to inputs and assigning or changing to outputs according to 17 18 00:02:39,880 --> 00:02:45,120 inputs.ınputs is really important for the CPU and 18 19 00:02:45,490 --> 00:02:55,690 According to this inputs and according to our programs CPU is changes its own outputs so plcs are 19 20 00:02:55,990 --> 00:03:08,020 working like this DVP series PLC models is that DVP SS2 so SS means slim and standard SA2 - SA 20 21 00:03:08,230 --> 00:03:18,610 slim and advanced SA means slim and Internet communication and sx2 slim analog and sv2 21 22 00:03:18,610 --> 00:03:27,550 to slim high performance so the names are coming slim standard advanced for Internet and analog and 22 23 00:03:27,670 --> 00:03:36,040 performance but in here we can just immediately check in what what is the plc structure you can see 23 24 00:03:36,100 --> 00:03:36,580 in here. 24 25 00:03:36,580 --> 00:03:43,930 is it powered or not or is it run situation or not or is it giving an error or not. 25 26 00:03:43,930 --> 00:03:51,580 These these are the LEDs and this is SS our common cable can connect here and you must connect it to 26 27 00:03:51,580 --> 00:03:54,310 here and x0 to x7. 27 28 00:03:54,310 --> 00:04:03,430 These are inputs as physical and this is Up-Zp, This is a transistor output plc so we need to put 28 29 00:04:03,430 --> 00:04:05,690 in here 24Vdc and 0vdc. 29 30 00:04:05,750 --> 00:04:08,980 And in here we will get our outputs. 30 31 00:04:09,010 --> 00:04:14,500 And here you can see run and stop switch .So we can change. 31 32 00:04:14,500 --> 00:04:25,720 CPU situation from run to stop or stop to run with this switch and in here for example this black 32 33 00:04:25,780 --> 00:04:27,040 area the circle. 33 34 00:04:27,040 --> 00:04:33,880 This is rs232 communication point so we can go on line or connect to plc 34 35 00:04:34,150 --> 00:04:44,440 with our own computer from here and under the PLC you're going to see a for 485 communication socket 35 36 00:04:44,530 --> 00:04:54,180 or connection point for example DVP 28SV , this is we have power led and run led an error 36 37 00:04:54,180 --> 00:05:00,490 led and also battery low led and in here also rs232 and rs485 communication 37 38 00:05:00,490 --> 00:05:09,010 leds while it's communicating these leds are flashing and in here relay output c0 ,c1 these are 38 39 00:05:09,280 --> 00:05:13,480 should be 24 volt and common because what we need. 39 40 00:05:13,550 --> 00:05:20,800 from output what we need to get from output zero Volt or 24v we need to put or connect 40 41 00:05:20,800 --> 00:05:31,510 these voltage value to our outputs common point and in here you can see run and stop switch in here and 41 42 00:05:31,510 --> 00:05:42,080 also connection point of plc and inputs and outputs and the common points and other inputs and you 42 43 00:05:42,080 --> 00:05:51,680 can see while the our models are changing a little bit structure is also changing the how can I say 43 44 00:05:51,930 --> 00:05:57,860 it is giving a lot of opportunity to us in here for example we can use 44 45 00:06:00,710 --> 00:06:04,780 16 input and also in here. 45 46 00:06:04,990 --> 00:06:16,460 I'm counting two four six and eight and twelve output in just one CPU and in here for the SS2 we 46 47 00:06:16,480 --> 00:06:21,580 have just eight input and just six output. 47 48 00:06:21,580 --> 00:06:30,610 So for example you need more than eight input and more than six output and just you want to buy one 48 49 00:06:30,670 --> 00:06:37,870 CPU according to DCP series plc models of the Delta, you can select this one or this one and 49 50 00:06:37,870 --> 00:06:41,680 this one but this is already up to you. 50 51 00:06:41,710 --> 00:06:45,680 This is just an introduction video So for a moment. 51 52 00:06:45,720 --> 00:06:46,930 I am finished here. 52 53 00:06:46,930 --> 00:06:48,510 See you in the next video.