Operation Manual - ASSMANN IT-Solutions AG

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CAPACITOR C1CAPACITY LOWThe main DC-capacitor needs replacement due to aging or failureLOADnotPROTECTEDINVERTER OFFDue to a failure the output converter's output is not available. As a result theload may have been transferred to bypass.LOADnotPROTECTEDBATTERY DEPLETEDLOADnotPROTECTEDBATTERY LOWThe remaining runtime is zero. As a result the load may have been transferredto bypass.The remaining runtime is less than the set time (standard 2 minutes). This textalternates with the following screen:UPS SHUTDOWNLEFT 2 MINUTESBYPASS ERRORFUSE FAILUREINPUT ERRORFUSE FAILUREINTERNAL BATTERYFUSE FAILUREThe output voltage can be lost after the indicated time due to dischargedbattery. Controlled shutdown of any computer equipment is absolutelynecessary at this point. (Using the RS232 or SNMP communications interface,this procedure can be initiated automatically on unattended systems). If theUPS operates at 100% load, the shutdown procedure should be completedwithin 2 minutes after the 'battery low' alarm started. When the batteries arefully discharged, the UPS is no longer able to power the connected equipment.The static bypass MCB (rear panel, 9) is in 'off' (down position): no bypassvoltage available. Mains voltage is available. If not manually operated, this mayhave been caused by an overload situation.The mains MCB (rear panel, 8) is in the 'off' (down position): no line voltageavailable, bypass voltage is available. If not manually operated, this may havebeen caused by an internal system failure.The internal battery fuse is defective; this may have been caused by aninternal system failure. This alarm also appears if no batteries are installed.EXTERNAL BATTERYFUSE FAILUREThe (custom-built) battery extension set has been disconnected from thesystem: its energy reserve is not available. See 4.5.2 or 4.5.4 step 9 for details.REPLACE BATTERYINPUT out LIMITS137V 50.0HzThe batteries are (almost) chemically worn out. If the batteries are aged, theymust be replaced as soon as possible to ensure full protection for yourequipment (see section 8.3).The mains voltage or mains frequency are outside UPS input tolerance (seechapter 10, specifications)BYPASSoutLIMITS197V 50.0HzINPUT AND OUTPUTNOT SYNCHRONIZEDAUTONOMY TIMELEFT 0:09:41The mains voltage or mains frequency are outside bypass input tolerance butinside UPS (rectifier) input tolerance (see chapter 10, specifications). Bypassoperation is inhibited: if for whatever reason the output converter is unable todeliver the required output, output power is lost.The output converter frequency is not synchronized to the mains (input)frequency. In this situation the automatic bypass switch is not able to transferthe load from output converter to bypass and reverse: automatic bypassoperation is inhibited: if for whatever reason the output converter is unable todeliver the required output, output power is lost. (see section 3.4).Synchronization is only possible if the mains frequency remains withincertain limits (see chapter 10).The remaining runtime. This figure is counted down during battery operationuntil either the mains returns or the batteries are depleted.OPM_LPE_11X_3K0_10K_1GB_V041 21 GE DE LP 11 UPS: User manual 4.1 (GB)
OUTPUT OFFNO INPUT POWERThe output is switched off due to a faulty situation, indicated by the secondline.PROG. SHUTDOWNWITHIN 0:09:17PROG. SHUTDOWNLEFT 0:14:03SHUTDOWNALARM (PRESS UP)IMMEDIATESHUTDOWNThe output will be switched off via the RS232 interface. The second lineindicates the time until shutdown.The output is switched off by a remote command (RS232/SNMP). The secondline indicates the time until wake-up.The output is switched off by the 'no-load shutdown' feature: no input voltageand no load. If the input voltage is restored, the output will be available again.The wire on connector J3 pin 3-4 (rear panel, plug-in card 12) is interrupted.The output is no longer available. To restart the unit, restore the connectionand turn the on/off switch (rear panel, 7) off and on again.5.3.3 Service menuWhen the default screen is displayed you can enter the first service screen by pressing the keys ‘Down’ (2) and'Enter/Reset' (3) simultaneously for approx. 1 second. Using the ‘Up’ (4) and ‘Down’ (2) keys you can scrollthrough several service screens.SERVICE SCREENSENTER exitThe intro service screen. 'Enter/Reset' returns to the default screen.SERIAL NUMBERl051/01 0020A0307AThe serial number of the UPS.SOFTWARE VERSIONR1.0; 640777Release number of the installed software and production code of the UPS.FAN SPEED 10INV.DC: + 375Service information about fan speed (min. 10, max. 30) and internal DCvoltage.HEATSI.TEMP: 0TRANSF.TEMP: 310Service information on internal temperature levels, values in mV over thetemperature sensors.FLOAT CHARGE: 1OUTPUT FAST : 0Upper line: ‘1’ = batteries have reached float voltage.Second line: service information on output converter.TSTAMP Q46028773 1FREQ RANGE: 2%NO LOAD : 1QUICK BATTERYTEST PRESS ENTERService information on internal timer.Frequency tracking range: output converter frequency will follow the bypassfrequency within these limits before returning to its own internal frequency.Standard setting: nominal ±2%. Can be changed into nominal ±4% or ±6%.See 5.3.4 Set-up Menu.No-load shutdown: after a 10 minutes delay the UPS will shut down duringutility failure if the load is < 2%. It will restart after the mains returns or whenthe unit is switched off and on again.Default setting = 1 (active). For disabling this feature see 5.3.4.Start of the manual Quick Battery Test.See for more information section 5.4.2 'Quick battery test'OPM_LPE_11X_3K0_10K_1GB_V041 22 GE DE LP 11 UPS: User manual 4.1 (GB)
Page 6 and 7: 2 - Introduction2.1 DescriptionMore
Page 8 and 9: 3.4 Automatic Bypass SwitchIf the o
Page 10 and 11: 4.5.1 LP 3/5/6-11: standard install
Page 12 and 13: 4.5.3 LP 8/10-11: standard installa
Page 14 and 15: 4.5.5 LP-11 series: 2 / 3 / 4 paral
Page 16 and 17: 4.5.5.3 Notes concerning use / main
Page 18 and 19: 1518Rear panel of (optional) batter
Page 20 and 21: 5.3 UseOnce the unit is in operatio
Page 24 and 25: CALIBRATE BATPRESS DOWN+ENTERStart
Page 26 and 27: 5.4 Test ScreensThese screens show
Page 28 and 29: 5.5 Other Features5.5.1 Shutdown'Re
Page 30 and 31: 6 - Interfacing FeaturesThe UPS is
Page 32 and 33: 8.1 General8 - MaintenanceWhen used
Page 34 and 35: 10 - SpecificationsUPS Type : LP 3-
Page 36 and 37: ENVIRONMENTAmbient temperature rang
Page 38: LP 8/10-11 installation drawingMode

Operation Manual - ASSMANN IT-Solutions AG

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