Determining Decimal Numbers, Part 1
After explaining the toolbar, it is necessary to give an introductory about the basic concepts in the system. Each room includes four main parts: 1- “Number of Decimal Places Setting” Display settings for numbers and quantity units in the test rooms. 2- “Hardware configuration” For the Device hardware settings. 3- “Test Object Parameters” To access the relay settings. 4- “Report View” To access the output and the test reports. Given these four components and the nature of each window and its functions in every room, you can run a test.
Click on the “Number of Decimal Places Setting” to open its page. In this page you will find the names of the quantities in the “Parameters Name”. You will find the units of every quantity written in the “Absolute Unit" block and they can be changed. The “Absolute Eng. Factor" shows a Number of meaningful figures, for example, if you enter the number 545569 in the “Sample Value” and enter the number 3 in the “Absolute Eng. Factor" block, the program shows 546KΩ which is also displayed in the “Absolute Display” block. If you enter the number 2 in this block, the number displayed in the “Absolute Display” block is 550.00KΩ.
"Absolute Accuracy” block shows the number of decimal fractions rounded up. For example, if you enter the number 5.235 and enter the number 2 in the “Absolute Accuracy” block, the final number is 5.2.
Now, in this case, if you enter the number 5 in “Absolute Eng. Factor”, the number 5.2400 is displayed in the “Absolute Display” which shows 5 meaningful figures that the last two digits are rounded up corresponding to the “Absolute Accuracy” block.
The blocks “Relative Accuracy”, “Relative Unit", “Relative Eng. Factor" and “Relative Display” also have the same functions but only for relative values. For example, if the voltage unit in “Absolute Unit" is VATR and in the “Relative Unit" is HYU, clicking on “OK" shows that the voltage unit is changed and changing the mode from “Absolute” to “Relative” has also changed its unit.
