Toshiba TOSNIC-7000S 3 H 1 0 0 Panel Key-switch, Panel Keys, Key-switch Function Name Remarks

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6.3.1Panel Key-switch

Table 6.2 shows the function of the key-switch on the graphic display panel.

Table 6.2 Key-switch Function

No.	Name	Function	Remarks

c	OPERATION	Setting this key-switch to the "OPERATION"	Normally setting the
	LOCK	side enables operation using the buttons on	switch to the
		the panel; setting it to the "OPERATION	OPERATION INHIBITED"
		INHIBITED" side prevents operation. When	prevents operational
		the switch is set to the "OPERATION	errors. The key can be
		INHIBITED" side, buttons d - h and k in	removed when it is set to
		Table 6.3 are inoperative and pressing them	the "OPERATION
		has no effect upon the operation of the UPS.	INHIBITED" position; it
		LCD scroll buttons i and j are effective	cannot be removed when
		regardless of the position of this switch.	the switch is set to the
			"OPERATION" position.

6.3.2 Panel Keys

Table 6.3 shows the functions of the keys on the graphic display panel.

NOTES

When operating the keys on the graphic display panel, hold down the key for at least 0.5 second.

When operating the reset key on the graphic display panel, hold down the key for at least 5 seconds.

The operation may not be performed if the key is held down for shorter periods of time.

Table 6.3 Key Functions (For HS or AHH individual battery systems)

No.	Name	Function	Remarks

d	RUN	Starts up the UPS.	The UPS starts up when this key is
			pressed after the required operational
			preparations are complete.

e	STOP	Stops the UPS.	Pressing this key during operation
			prepares the UPS to be stopped with
			the required procedure.*

f	UPS	Changes to UPS power	Pressing this key during UPS operation
		supply	when bypass power is being supplied
			changes it to UPS power.

g	BYPASS	Changes to bypass power	Pressing this key during UPS operation
		supply	when the bypass is normal changes it to
			bypass power.

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Contents 3 H 1 0 0 JulyALL Rights Reserved Vent type stand-alone lead storage battery Sealed stand-alone lead storage batteryProcedure and the status of the UPS unit Synchronized modeIntroduction Safety PrecautionsExact nature of what must be done is indicated 3 H 1 0 0 Safety Precautions UseCards Do not open the rear door Accordance with customer stipulationsBe always Do not turn off Turn on Running Locations of the Warning Labels Example 300 kVADo not touch rotating section 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 UPSKey-switch Function Name Remarks 3 H 1 0 0 Panel Key-switchPanel Keys 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 StopBreaker72B Restart Press ‘RUN’ Switch Shutdown Move #52R to ‘OFF’Batteries LED unlit → This complete UPS Shutdown 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 52LTypes of Errors TroubleshootingName Description 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 previous screen see Figure Scroll KeysScrolls to the next 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