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6 F 2 S 0 8 2 8
When the GRL150 is operating normally, the green "IN SERVICE" LED is lit and the LCD is
off.
Press the VIEW key when the LCD is off, the LCD will display the "Indication", "Metering1",
"Metering2", "Metering3", "Metering4", "Metering5", ……, "Latest fault", "Auto-supervision"
and "Alarm Display" screens in turn. The last three screens are displayed only when there is
some data. These are the digest screens and can be displayed without entering the menu screens.
Press the RESET key to turn off the LCD.
For any display, the back-light is automatically turned off after five minutes.
Indication
This screen shows the status of elements assigned as a virtual LED.
I N D 1 [ 0 0 0 0 0 0 0 0 ]
I N D 2 [ 0 0 0 1 0 0 0 0 ]
Status of element,
Elements depend on user setting. 1: Operate, 0: Not operate (Reset)
Displays in tripping
Latest
fault
P h a s e A B C
: Faulted phases
O C 1
: Tripping element
If a fault occurs and a tripping command is output when the LCD is off, the red "TRIP" LED and
other configurable LED if signals assigned to trigger by tripping
Press the VIEW key to scroll the LCD screen to read the rest of messages.
Press the RESET key to turn off the LEDs and LCD display.
Notes:
1)
When configurable LEDs (LED1 through LED3) are assigned to latch signals by trigger of
tripping, press the
RESET
key more than 3s until the LCD screens relight. Confirm turning
off the configurable LEDs. Refer to Table 4.2.1 Step 1.
2)
Then, press the
RESET
key again on the "Latest fault" screen in short period, confirm
turning off the "TRIP" LED. Refer to Table 4.2.1 Step 2.
3)
When only the "TRIP" LED is go off by pressing the
RESET
key in short period, press the
RESET
key again to reset remained LEDs in the manner 1) on the "Latest fault" screen or
other digest screens. LED1 through LED3 will remain lit in case the assigned signals are still
active state.
Содержание GRL150-100 Series
Страница 149: ... 148 6 F 2 S 0 8 2 8 ...
Страница 150: ... 149 6 F 2 S 0 8 2 8 Appendix A Programmable Reset Characteristics and Implementation of Thermal Model to IEC60255 8 ...
Страница 154: ... 153 6 F 2 S 0 8 2 8 Appendix B Signal List ...
Страница 180: ... 179 6 F 2 S 0 8 2 8 Appendix C Binary Output Default Setting List ...
Страница 182: ... 181 6 F 2 S 0 8 2 8 Appendix D Details of Relay Menu ...
Страница 195: ... 194 6 F 2 S 0 8 2 8 ...
Страница 196: ... 195 6 F 2 S 0 8 2 8 Appendix E Case Outline ...
Страница 199: ... 198 6 F 2 S 0 8 2 8 ...
Страница 200: ... 199 6 F 2 S 0 8 2 8 Appendix F Typical External Connections ...
Страница 223: ... 222 6 F 2 S 0 8 2 8 ...
Страница 228: ... 227 6 F 2 S 0 8 2 8 Appendix I Return Repair Form ...
Страница 232: ... 231 6 F 2 S 0 8 2 8 Appendix J Technical Data ...
Страница 238: ... 237 6 F 2 S 0 8 2 8 Appendix K Symbols Used in Scheme Logic ...
Страница 241: ... 240 6 F 2 S 0 8 2 8 ...
Страница 242: ... 241 6 F 2 S 0 8 2 8 Appendix L Inverse Time Characteristics ...
Страница 248: ... 247 6 F 2 S 0 8 2 8 Appendix M IEC60870 5 103 Interoperability ...
Страница 260: ... 259 6 F 2 S 0 8 2 8 Appendix N Resistor Box Option ...
Страница 263: ... 262 6 F 2 S 0 8 2 8 ...
Страница 264: ... 263 6 F 2 S 0 8 2 8 Appendix O Ordering ...
Страница 267: ......