Toshiba TOSNIC-7000S Displays help messages, measurement data, LCD Display, 52R has gone on

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Table 7.1 Display Panel Functions (For HS or AHH individual battery systems)

No.	Name	Function
11	LCD INDICATOR	Displays help messages, measurement data and
		warning descriptions. For more information, see Section
		7.2 "LCD Display."
12	UPS SUPPLY LED	This LED lights up when the UPS is operating.

13	WARNING LED	This LED blinks in the event of an warning.

14	FAULT LED	This LED lights up in the event of a UPS failure.

15	AC INPUT LED	This LED lights up when the AC input circuit breaker
		(52R) has gone ON.

16	CONVERTER LED	This LED is unlit when the converter has stopped
		operating. It blinks when the converter is starting up
		and is lit when startup is complete.

17	INVERTER LED	This LED is unlit when the inverter has stopped
		operating. It blinks while the inverter is starting up and is
		lit when startup is complete.

18	AC OUTPUT LED	This LED lights up when the AC output circuit breaker
		(52L) is ON and AC voltage has been established.

19	BATTERIES LED	This LED lights up when the main circuit DC input circuit
		breaker (72B) has goes ON.

20	FLOATING CHARGE	This LED lights up when the charging mode is set to
	LED**	floating charge.

21EQUAL CHARGE LED*, ** This LED lights up when the charging mode is set to equalized charge.

22	DISCHARGE LED	This LED lights up when the battery is being discharged.
23	BYPASS INPUT LED	This LED lights up when the bypass input circuit breaker
		(52C) has gone ON.

24	UPS LED	This LED lights up when the selector switch is set to the
		UPS side.

25	BYPASS LED	This LED lights up when the selector switch is set to the
		bypass side.

*This becomes the PROTECTION LED in MSE individual battery systems.

**This switch is not present in shared battery systems.

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Contents ALL Rights Reserved July3 H 1 0 0 Vent type stand-alone lead storage battery Sealed stand-alone lead storage batteryProcedure and the status of the UPS unit Synchronized modeExact nature of what must be done is indicated Safety PrecautionsIntroduction 3 H 1 0 0 Safety Precautions UseCards Do not open the rear door Accordance with customer stipulationsDo not touch rotating section Locations of the Warning Labels Example 300 kVABe always Do not turn off Turn on Running Handling Precautions 3 H 1 0 0 Handling Precautions 3 H 1 0 0 Handling Precautions Contents Appearance Example 300 kVAControls and Circuit Configuration Panel ControlsExample 300 kVA C52R D72B E52R F52M G52L H8A I6CH This may result in failureCircuit Configuration Fault UPSPanel Keys 3 H 1 0 0 Panel Key-switchKey-switch Function Name Remarks Key Functions For HS or AHH individual battery systems Name Function RemarksPanels Graphic Display Panel2 Graphic Display Panel Control This LED lights up when the UPS is operating This LED lights up when the AC input circuit breakerThis LED is unlit when the converter has stopped Operating. It blinks when the converter is starting upLCD Display Scroll up Scroll down3 H 1 0 0 Normal Display Screen Normal Display Screen LCD Screen Description200V 50 %Normal Display Screen 60.0HzBYP I/P-V 401V3 H 1 0 0 Failure Display Screen Failure Display Screen LCD Screen Description52R Trip 98-09-093 H 1 0 0 LCD Screen Switching Operation Types of Operation Pre-operational checkOperation General Description/Objective Startup Starts up and operates the stopped UPSProcedures StartupWhen the message Appears, turn on Bypass Press ‘RUN’ SwitchMain circuit AC input Circuit breaker 52R Bypass Move #52R to ‘ON’ PositionOn page 14 for at least Second Wait several seconds For the startup processTo finish Main circuit DC input→ The will start Power supply Changing process UPS power supplyHold down the UPS Key g in the Figure On page14 for at3 H 1 0 0 Switch Power Supply UPS → Bypass 3 H 1 0 0 3 H 1 0 0 Stop StopBatteries LED unlit → This complete UPS Shutdown Restart Press ‘RUN’ Switch Shutdown Move #52R to ‘OFF’Breaker72B 3 H 1 0 0 Complete Shutdown Complete ShutdownCircuit switch 6CH Using the scroll keysTurn off the precharge Wait about 20 minutes Until the DC capacitorChanging From Floating Charge to Equalized Charge Changing From Equalized Charge to Floating Charge Check to make sure That the EqualSecond → Change to floating Charge is complete Float Charge LED lit Equal Charge LED unlitChanging from Protective Charge to Floating Charge 3 H 1 0 0 Changing the Power Supply to Maintenance Bypass Changing From UPS to maintenance Bypass Power SupplyChanging From Maintenance Bypass to UPS Power Supply Same as steps 1-41 Startup 52R 72B 52C 52M 52LName Description TroubleshootingTypes of Errors LCD Failure Displays Failure Data Screen52R Trip 98-09-09 Failure Data Screen DescriptionsUp to 10 screens of warning data can be displayed Shows the nature of the warning. For details, see Section↑ indicates there is a warning screen before this screen ↓ indicates there is a warning screen after this screen3 H 1 0 0 Failure Messages Protective Detector LocationsFault Trip LCD Message Description IndicationBypass input frequency error Including operation errorBattery temperature has risen Battery fluid level has gone below prescribed levelFor Individual battery systems. For HS or AHH batteries Position of Scroll Keys in Failure Data ScreensScrolls to the next screen see Figure Scroll KeysScrolls to the previous screen see Figure Procedure Saving WaveformsOnly open the front panel when performing necessary Restoring UPS Operation11 Restoring UPS Operation Example Also check for otherFailure Data screens 98-09-09 By scrolling with scroll Panel