DIGSI presentation Test universe software
- 5. To Create A New Project
- 6. Enter The Project Name
- 8. Click device – plug & play
- 10. Com Selection in Lap top
- 11. Right Click My computer
- 12. Go to Hardware
- 14. Check Ports and Communication
- 15. Com selection in Lap top
- 16. Relay Communication Set up After Opening the New project in Digsi Software, click device and go to Plug & play . It will go to new dialog box, in that choose Direct for online communication.
- 17. Relay Communication Set up
- 18. Choose direct and check COM selection
- 20. Opening on line window
- 22. By clicking settings menu, following list will present in window 1. Device configuration 2. Masking i/o configuration 3. CFC 4. Power system data 1 5. Setting group A 6. Oscillographic fault records 7. General device settings 8. Time synchronization 9. Interface 10. Password 11. Languages
- 24. Definition and purpose of each menu
- 26. Device configuration menu Purpose: According to the protective scheme, to ENABLE/ DISABLE the protection.
- 27. Select masking I/O configuration
- 28. Masking i/o menu Purpose: According to the protective scheme to configure the following functions are • Binary inputs • Binary outputs • LED’s
- 29. Binary inputs should be configure in BI column
- 30. Binary outputs should be configure in BO column
- 31. Binary outputs should be configure in BO column
- 32. Definition for Binary output Latched and Unlatched Latched: continuously making output contact till it will get reset Unlatched: output contact will automatically reset after clearing fault
- 33. LED’s should be configure in LED column
- 34. CLICK CFC CHART
- 35. CFC Menu Purpose: To make the protective function logic by using Logic gates Example : And, Or, Nor, Nand and so on
- 36. CLICK POWER SYSTEM DATA1
- 37. POWER SYSTEM DATA 1 PURPOSE: Enter the power system details like • CT Ratios • PT Ratios • Transformer details • Phase Sequence • Temperature Units
- 38. Power system data 1 Menu
- 39. Setting group A Purpose: By clicking setting group A, respective protections setting will be display according to configuration done in the device configuration like • Distance protection • Distance zones • Back up o/c
- 40. Setting group A Menu
- 41. Oscillographic records Purpose: To Configure the fault record in desired graphic form by giving suitable settings in • Post fault duration • Prefault duration • Trigger time duration
- 43. By clicking oscillographic records
- 44. Select General device setting
- 45. General device setting Purpose: • To select LCD/LED display for pickup or trip on after simulating fault.
- 46. By clicking General device setting
- 47. CFC APPLICATION How to Make a logic in CFC chart
- 48. CFC Abbreviation of CFC C- Continuous F- Function C- Chart
- 49. New CFC creation Click on Insert → CFC Chart .
- 50. Rename the CFC chart Accept the new chart name by clicking on OK.
- 51. • Open the CFC chart: • Right-click on the name of the CFC chart and select Open Object... in • the displayed context menu.
- 52. Specifying the Priority Class Edit → Run Sequence
- 53. Specifying the Priority Class Edit → Predecessor for Installation • Confirm the displayed message box on the modified priority class by • clicking on OK.
- 54. Specifying the Priority Class • Click in the Run-time editor on Edit → Run Sequence.... The CFC chart is displayed again.
- 55. Example of CFC logic creation We take Trip circuit supervision function In trip circuit supervision We need two inputs and on output Inputs: 1.Trip relay 2.Breaker relay Output: TCS output
- 56. Configuration input and output For configuring input and output go Setting → making i/o
- 57. Configuration of input • In order to use an information as an input signal for the CFC on the left border, allocate the information to CFC under Destination: • Right-click in the corresponding field of the column C of the configuration • matrix and select X (configured) in the opened context menu
- 59. Configuration of output • In order to use an information as an output signal for the CFC on the right border, allocate the information to CFC under Source: • Right-click in the corresponding cell of the column C of the configuration • matrix and select X (configured) in the opened context menu.
- 61. Task to create trip circuit supervision logic in CFC Input signal : 1.Breaker relay 2.Trip relay Output signal : 1.TCS output CFC block: 1.OR gate
- 62. How to proceed • In the DIGSI configuration matrix, configure the input signals and the output signals to the CFC • Create a new CFC chart with the designation TCS. • Specify the priority class Metered value processing (MW_BEARB) • Position the block OR gate. • Interconnect the input signal. • Interconnect the output signals. • Compile the CFC chart.
- 63. Rename the CFC
- 64. Create CFC with name TCS
- 65. Renamed the CFC
- 66. Configure input / output • To configure input and output • Select the Settings folder in the navigation pane and • Double-click on the Masking I/O (Configuration Matrix) function in the data pane.
- 67. Create new function in TCS name
- 68. Create new function in TCS name
- 69. Configure input information • Click in aero showing area
- 70. Configure input information • T0 select annunciation
- 71. Configure input information • Select single point on/off and drag it to TCS function Area
- 72. Configure input information • Rename the block with Trip relay • Configure the input with H type H-Active with voltage L-Active without voltage
- 73. Configure input
- 74. Configure input • Similarly configure breaker relay input
- 75. Configure output • Select Annunciation→ output fast → protection on/off
- 76. Configure output • And drag it rename with TCS output
- 77. Configure input • After adding information to configure input at designation area in c column
- 78. Make logic • After configuring input and output • Again go to Setting→ CFC →Trip circuit supervision
- 79. Configure output To configure output at source area in c column
- 80. Make logic Opening trip circuit supervision window Specifying the Priority Class Edit → Run Sequence
- 81. Make logic • Select Metered value processing (MW_BEARB)
- 82. Make logic • After selecting Priority Class Again go to Edit→ open run sequence display the logic window
- 83. Make logic
- 84. Make logic Select base logic then or gate Finally drag or gate to empty space
- 85. Make logic • Inter connect trip relay input
- 86. Make logic • Inter connect Breaker relay input
- 87. Make logic • Inter connect TCS output
- 88. Compile program To compile program Chart → compile
- 89. Thank you