Toshiba GR200 Series Instruction Manual page 223

Operate logic for SBO/DIR mode
3.6.3
Once 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.
Wait for a command
Select logic
LED resetting from the
remote-end
Figure 3.6-6 Outline of operation command for resetting LEDs
†Note:
Mapping required Input signal
(i)
Figure 3.6-7 illustrates the operate logic when an "Operation command (reset)" signal is
applied to the LEDR function. The input-point "LEDR_CONTROL_REQ" is used for the
reception of the "Operation command (reset)" signal. Pressing "CLEAR" key or the operation
on GR-TIEMS will reset LEDs.
Input
Command "Operating reset"
528001 7007016D08
LEDR01_CONTROL_REQ
Logic '0' signal (Always Low (FALSE))
From KEYINPUT
240001 31000E1730
CLEAR
From TOOL_COM (GR-TIMES)
201501 3101001001
LED_RESET_TOOL
Output signal required mapping
(ii)
The 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 in
IEC61850 communication. (See section 3.6.5)
Wait for a next command
LED resetting by the remote-end
Signal reception in
IEC61850
LED resetting by the local-end
Pushing "CLEAR" key
Cancel logic
Cancel command
Cancel logic
For more information, see Chapter
LEDR function (Function ID: 528001)
Operation
command
Operate condition‡
LEDR_KEY_CLEAR
LEDR_TOOL_CLEAR
Figure 3.6-7 Operation logic for resetting LEDs
- 209 -
Operate logic
Operate logic
User interface: Outline
Select logic in LEDR
≥
&
1≥
6F2S1931 (0.20)
Success
Operation
Resetting LEDs
decision
Do nothing
Failed
Success
Operation
Resetting LEDs
decision
Do nothing
Failed
.
Output
To LED3–LED26†
528001 3107011EA1
LED_RST_CMD
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)