1 00:00:23,602 --> 00:00:23,693 S 2 00:00:23,694 --> 00:00:23,786 St 3 00:00:23,787 --> 00:00:23,878 Ste 4 00:00:23,879 --> 00:00:23,971 Step 5 00:00:23,972 --> 00:00:24,063 Step 6 00:00:24,064 --> 00:00:24,156 Step R 7 00:00:24,157 --> 00:00:24,248 Step Ra 8 00:00:24,249 --> 00:00:24,340 Step Ram 9 00:00:24,341 --> 00:00:24,433 Step Ramp 10 00:00:24,434 --> 00:00:24,525 Step Ramp 11 00:00:24,526 --> 00:00:24,618 Step Ramp T 12 00:00:24,619 --> 00:00:24,710 Step Ramp Ty 13 00:00:24,711 --> 00:00:24,803 Step Ramp Typ 14 00:00:24,804 --> 00:00:24,896 Step Ramp Type 15 00:00:24,921 --> 00:00:32,519 To better explain this “State Type”, other than “Detail View” window, “Signal View” window is maximized too so you can view the outputs. 16 00:00:32,544 --> 00:00:37,314 In the “Signal View” window, the signal view type is set on “RMS” mode, 17 00:00:37,339 --> 00:00:43,343 “Digital” signals are disabled and, to have a better view of the signals, the signals are turned “Bold”. 18 00:00:43,368 --> 00:00:50,167 In this “State Type”, it is possible to set the voltage and current outputs of the device to increasing or decreasing “Ramp. 19 00:00:50,191 --> 00:00:55,641 This “State Type” is used when the user wishes to get a threshold for a parameter. 20 00:00:55,665 --> 00:01:05,030 It should be mentioned that it is possible to apply this “Ramp” to amplitude, phase and frequency or a combination of these options for voltage and current signals. 21 00:01:05,054 --> 00:01:13,224 It should be noted that, to better understand the concept of “Step Ramp”, only “General: Direct” mode is explained. 22 00:01:13,248 --> 00:01:19,150 Creating a “Ramp” output requires three values: start value, step value and final value. 23 00:01:19,174 --> 00:01:19,238 “ 24 00:01:19,239 --> 00:01:19,303 “S 25 00:01:19,304 --> 00:01:19,368 “St 26 00:01:19,369 --> 00:01:19,433 “Sta 27 00:01:19,434 --> 00:01:19,498 “Star 28 00:01:19,499 --> 00:01:19,564 “Start 29 00:01:19,565 --> 00:01:19,629 “Start 30 00:01:19,630 --> 00:01:19,694 “Start V 31 00:01:19,695 --> 00:01:19,759 “Start Va 32 00:01:19,760 --> 00:01:19,824 “Start Val 33 00:01:19,825 --> 00:01:19,889 “Start Valu 34 00:01:19,890 --> 00:01:19,954 “Start Value 35 00:01:19,955 --> 00:01:20,019 “Start Values 36 00:01:20,020 --> 00:01:20,084 “Start Values” 37 00:01:20,085 --> 00:01:20,149 “Start Values” 38 00:01:20,150 --> 00:01:20,214 “Start Values” s 39 00:01:20,215 --> 00:01:20,280 “Start Values” se 40 00:01:20,281 --> 00:01:20,345 “Start Values” sec 41 00:01:20,346 --> 00:01:20,410 “Start Values” sect 42 00:01:20,411 --> 00:01:20,475 “Start Values” secti 43 00:01:20,476 --> 00:01:20,540 “Start Values” sectio 44 00:01:20,541 --> 00:01:20,606 “Start Values” section 45 00:01:20,630 --> 00:01:27,022 In this section, the start value of “Ramp” is specified and it indicates that from what point the “Ramp” should start. 46 00:01:27,046 --> 00:01:32,808 These values can be specified for the three parameters of amplitude, phase and frequency separately. 47 00:01:32,832 --> 00:01:38,715 These values can be specified for the three parameters of amplitude, phase and frequency separately. 48 00:01:38,793 --> 00:01:43,991 For example, values of voltage in this section are set at 5, 10 and 15 volts. 49 00:01:44,016 --> 00:01:51,370 “Binary Output”, “Binary Input” and “Other Setting” sections are explained in previous videos and will not be mentioned here. 50 00:01:51,395 --> 00:01:51,480 “ 51 00:01:51,481 --> 00:01:51,566 “S 52 00:01:51,567 --> 00:01:51,651 “St 53 00:01:51,652 --> 00:01:51,737 “Ste 54 00:01:51,738 --> 00:01:51,823 “Step 55 00:01:51,824 --> 00:01:51,909 “Step 56 00:01:51,910 --> 00:01:51,995 “Step V 57 00:01:51,996 --> 00:01:52,080 “Step Va 58 00:01:52,081 --> 00:01:52,166 “Step Val 59 00:01:52,167 --> 00:01:52,252 “Step Valu 60 00:01:52,253 --> 00:01:52,338 “Step Value 61 00:01:52,339 --> 00:01:52,424 “Step Values 62 00:01:52,425 --> 00:01:52,510 “Step Values” 63 00:01:52,511 --> 00:01:52,595 “Step Values” 64 00:01:52,596 --> 00:01:52,681 “Step Values” s 65 00:01:52,682 --> 00:01:52,767 “Step Values” se 66 00:01:52,768 --> 00:01:52,853 “Step Values” sec 67 00:01:52,854 --> 00:01:52,939 “Step Values” sect 68 00:01:52,940 --> 00:01:53,024 “Step Values” secti 69 00:01:53,025 --> 00:01:53,110 “Step Values” sectio 70 00:01:53,111 --> 00:01:53,197 “Step Values” section 71 00:01:53,221 --> 00:01:56,890 In “Step Values” section, the value for every “Step” is specified. 72 00:01:56,914 --> 00:02:02,618 These values can be specified for the three parameters of amplitude, phase and frequency separately. 73 00:02:02,642 --> 00:02:07,888 For example, the value of “Step” for voltage is set at 1, 2 and 2 volts. 74 00:02:07,912 --> 00:02:07,994 “ 75 00:02:07,995 --> 00:02:08,078 “F 76 00:02:08,079 --> 00:02:08,161 “Fi 77 00:02:08,162 --> 00:02:08,245 “Fin 78 00:02:08,246 --> 00:02:08,328 “Fina 79 00:02:08,329 --> 00:02:08,412 “Final 80 00:02:08,413 --> 00:02:08,495 “Final 81 00:02:08,496 --> 00:02:08,579 “Final V 82 00:02:08,580 --> 00:02:08,662 “Final Va 83 00:02:08,663 --> 00:02:08,746 “Final Val 84 00:02:08,747 --> 00:02:08,829 “Final Valu 85 00:02:08,830 --> 00:02:08,912 “Final Value 86 00:02:08,913 --> 00:02:08,996 “Final Values 87 00:02:08,997 --> 00:02:09,079 “Final Values” 88 00:02:09,080 --> 00:02:09,163 “Final Values” 89 00:02:09,164 --> 00:02:09,246 “Final Values” s 90 00:02:09,247 --> 00:02:09,330 “Final Values” se 91 00:02:09,331 --> 00:02:09,413 “Final Values” sec 92 00:02:09,414 --> 00:02:09,497 “Final Values” sect 93 00:02:09,498 --> 00:02:09,580 “Final Values” secti 94 00:02:09,581 --> 00:02:09,628 “Final Values” sectio 95 00:02:09,665 --> 00:02:09,748 “Final Values” section 96 00:02:09,772 --> 00:02:16,264 In this section, the final value of the ramp signal is specified which indicates that at what point should the ramp finish. 97 00:02:16,288 --> 00:02:21,660 These values can be specified for the three parameters of amplitude, phase and frequency separately. 98 00:02:21,684 --> 00:02:26,439 The final value of voltage in this section is 20, 25 and 30 volts. 99 00:02:26,463 --> 00:02:35,412 You can see that the signal of all three voltage phases has reached from the start value to the final value, according to the specified steps, in form of a “Ramp”. 100 00:02:35,436 --> 00:02:43,573 In the “Time Setting” box in “Step Ramp Setting” section, the time of each step is specified. This value is 500 milliseconds by default. 101 00:02:43,597 --> 00:02:49,698 By checking the “Enable Reset” option, it is possible to allow the signals to “Reset” after a specific time period. 102 00:02:49,722 --> 00:02:55,698 In “Reset Time” section, the time of each “Reset” step is specified which is added to the “State” time. 103 00:02:55,722 --> 00:03:01,608 To set the value and its parameter you should go to the bottom of the page in “Reset Values” section. 104 00:03:01,632 --> 00:03:06,362 This section and “Disable Relay” section has already been described in previous videos. 105 00:03:06,386 --> 00:03:13,280 There are two options in the “Ramp Type” section where the first option, which is “Step Values”, is active by default. 106 00:03:13,304 --> 00:03:17,309 By selecting this option, the settings are as described before. 107 00:03:17,333 --> 00:03:27,244 As you can see, for example in L1 phase, each “Step” is increased by 1 volt every 500 milliseconds but by selecting “Rate Value per Second”, 108 00:03:27,268 --> 00:03:32,805 the number of steps specified in the “Step Values” table is determined as value per second. 109 00:03:32,829 --> 00:03:43,077 For example, L1 phase should increase by 1 volt every second. According to the specified “Step Time”, every second, there will be two 500millivolts step. 110 00:03:43,101 --> 00:03:49,757 In “Ramp Description (Errors)” section, steps of the “Ramp”, the total time of the “State” and the errors are described. 111 00:03:49,781 --> 00:03:58,016 By using the “Simple Mode” option, it is possible to specify the value of steps of the “Ramp” and the final value of the “Ramp” more easily. 112 00:03:58,040 --> 00:04:00,126 By checking the “Simple Mode” option, 113 00:04:00,150 --> 00:04:07,936 the settings of “Step Values” and “Final Values” table are disabled and a new section including voltage and current sections are opened. 114 00:04:07,961 --> 00:04:15,887 In these sections, first, the parameter is selected from the slider bar. This slider bar includes amplitude, phase and frequency options. 115 00:04:15,912 --> 00:04:18,880 After selecting the parameter, two options are displayed. 116 00:04:18,905 --> 00:04:26,340 In the “Step Value” and “Final Value” fields, the step value of the “Ramp” and the final value of the “Ramp” are specified respectively. 117 00:04:26,365 --> 00:04:32,785 The difference between this option and the previous state is that in this state all three phases change simultaneously. 118 00:04:32,810 --> 00:04:37,062 An important point in “Ramp” on frequency is that there will be signal jump. 119 00:04:37,087 --> 00:04:43,156 So, it is possible that while testing the frequency relays, an appropriate response is not received from the relay; 120 00:04:43,181 --> 00:04:49,353 while “Ramping” on a frequency, to keep the signal steady, it is necessary to check the “Continuous in Frequency Step”. 121 00:04:49,378 --> 00:05:00,954 By specifying 2Hz as the start value of frequency and 3Hz as the “Step Ramp” and 50Hz as the final value, there will be a frequency jump in the output signal. 122 00:05:00,979 --> 00:05:06,059 To view this frequency jump, first, the output signal must be set on “Inst”. 123 00:05:06,084 --> 00:05:12,105 As you can see, by checking “Continuous In Frequency Step”, this frequency jump disappears.