Toshiba GR200 Series Instruction Manual

Also see for GRB200: Instruction manual

6F2S1931 (0.20)Centralized GRB200(Soft: 030, 031, 032, 033, 034)- 209 -3.6.3 Operate logic for SBO/DIR modeOnce the operation of the select logic is completed, the operate logic is applied to reset LEDs.Resetting LEDs is executed when the operate conditions are satisfied.Signal reception inIEC61850LED resetting by the remote-endDo nothingOperationdecisionSuccessFailedOperate logicWait for a next commandWait for a commandLED resetting from theremote-endSelect logicResetting LEDsPushing “CLEAR” keyLED resetting by the local-endDo nothingOperationdecisionSuccessFailedOperate logic Resetting LEDsCancel logicCancel commandCancel logicFigure 3.6-6 Outline of operation command for resetting LEDs†Note: For more information, see ChapterUser interface: Outline.(i) Mapping required Input signalFigure 3.6-7 illustrates the operate logic when an “Operation command (reset)” signal isapplied to the LEDR function. The input-point “LEDR_CONTROL_REQ” is used for thereception of the “Operation command (reset)” signal. Pressing “CLEAR” key or the operationon GR-TIEMS will reset LEDs.LEDR function (Function ID: 528001)LEDR01_CONTROL_REQCommand “Operating reset”528001 7007016D08From KEYINPUTInput OutputSelect logic in LEDR≥&Operationcommand LED_RST_CMD528001 3107011EA1Operate condition‡1≥240001 31000E1730From TOOL_COM (GR-TIMES)CLEAR LEDR_KEY_CLEAR201501 3101001001LED_RESET_TOOL LEDR_TOOL_CLEARTo LED3–LED26†Logic '0' signal (Always Low (FALSE))Figure 3.6-7 Operation logic for resetting LEDs(ii) Output signal required mappingThe operation logic issues a “LED_RST_COM” signal to clear the LEDs†. The signal“LED_RST_COM” is also transferred to the remote-end, when signal mapping is executed inIEC61850 communication. (See section 3.6.5)