Baldor GLC125 Operator Control Panel Digital Engine Controller Only, Programming Keys, Run Switch

Page 47

Section 4

Operation

Operator Control Panel (Digital Engine Controller Only)

The Operator Control Panel is shown in Figure 4-1.

WARNING: Never connect this generator to any buildings electrical system unless a licensed electrician has installed an approved transfer switch. The National Electrical Code (NEC) requires that connection of a generator to any electrical circuit normally powered by means of an electric utility must be connected by means of approved transfer switch equipment so as to isolate the electrical circuit from the utility distribution system when the generator is operating. Failure to isolate the electrical circuits by such means may result in injury or death to utility power workers due to backfeed of electrical energy onto the utility lines.

Figure 4-1 Digital Operator Control Panel

MICROPROCESSOR ENGINE CONTROLLER

 

 

ALARM

Vavg

 

Aavg

Freq

 

READY

 

 

SHUTDOWN

000

 

000

 

000

 

SPEED SIGNAL

 

 

 

 

 

 

 

 

 

 

 

SILENCE

LAMP TEST

RESET

 

 

 

 

 

EXIT

DECREMENT

INCREMENT

ENTER

 

 

 

 

RUN

 

OFF

AUTO

LOAD

EMERGENCY

–

+

 

 

TEST

STOP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLTAGE

 

 

 

 

 

 

 

 

 

ADJUST

LCD Display -

Vavg (average voltage) display 0-999 volts.

 

Aavg (average amperage) display 0-999 amperes.

 

Freq (frequency) display 0-999 hertz.

Alarm LED-

Flashes when a fault is detected.

Shutdown LED-

Flashes when a fault is detected.

Ready LED-

On when the generator set is ready for automatic operation and no Shutdown or Alarm faults are detected.

Speed Signal LED- On when the engine speed signal is detected (i.e. the engine is cranking). Emergency Stop LED- On when the Emergency Stop Switch is used to stop the engine.

Emergency Stop Switch- When pushed, the engine is stopped immediately. The engine cannot be restarted until the controller is reset.

Programming Keys

← Exit pushbutton used to scroll backward through the status menus or programming prompts to the previous item.

 

Note: The longer the push-button is held down, the faster the menu prompts appear.

↓Decrement pushbutton used to reduce a programming value while in the programming mode.

Note: The longer the push-button is held down, the faster the value will be decremented.

↑Increase pushbutton used to increase a programming value while in the programming mode.

Note: The longer the push-button is held down, the faster the value will be incremented.

→Enter pushbutton used to scroll forward through the status menus or programming prompts to the next item. Note: The longer the push-button is held down, the faster the menu prompts appear.

Run Switch-

When pushed, initiates a manual start signal to start the engine. The engine will start and operate continuously providing no

 

shutdown faults are active. All protective circuits are operative in this mode. There will be no cool down cycle at the end of a

 

manual run sequence.

Run LED-

On when the Run switch is used to start the engine (generator set).

OFF Switch-

When pushed, sends a stop signal to the engine to stop the engine.

OFF LED-

On when the OFF Switch is used to stop the engine.

MN2408

Operation 4-1

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Page 46 Page 48
Contents GLC Generator California Proposition 65 Warning Table of Contents Appendix a Generator AC Metering Engine Parameter DisplayRead This Manual Thoroughly Section Product Safety InformationOperation SymbolsOperation Warning Statements Burn Installation Maintenance Product Safety Information MN2408 Labor Parts Limited WarrantyWarranty Period General Information MN2408 Site Planning Installation GuidelinesRoom Air Controls and Transfer SwitchEngine Cooling System Exhaust SystemVibration Isolators Foundation Design Foundation ChecklistSetting The Genset On An Existing Concrete Floor Slab Approximate Weight vs. kW Output Weight Of The GensetCalculate Soil Bearing Load SBL Capacity Designing An Isolated FoundationApproximate Load Bearing Capacities of Various Soil Types Typical Foundation InstallationLevel Of Attenuation Exhaust System Exhaust ChecklistSystem Placement Multi-Engine InstallationsExhaust System Calculations Exhaust Piping Radiator Cooling Cooling System Cooling System ChecklistCooling System Design Engine Mounted Radiator Cooling Heat ExchangerCooling System Determination Remote Radiator Cooling Hot Well Installations11 Valves & Fittings and Fluid Flow in Pipe Other Considerations 13 Coolant Mixture Wind Barrier Air System Air System ChecklistEngine Crankcase Ventilation Transfer Switch Location Transfer Switch Transfer Switch ChecklistBattery Location Battery Starting SystemBattery Cables Battery ChargerGeneral Information MN2408 Generator Lifting When the Generator is installed outdoorsGenerator Mounting Mounting DimensionsVentilation Test Secure the GeneratorGuidelines for Exhaust System Hot Exhaust GassesBackpressure must not exceed 20 of water column Page General Considerations Fuel ConnectionsFuel Consumption Natural and LPG Natural Gas Flow Rate Cubic Feet per Hour per Pipe Length Example Determining Pipe Size for Natural GasNatural Gas Connections LP Gas Flow Rate Cubic Feet per Hour per Pipe Length Example Determining Pipe Size for LPGRating Transfer Switch ConsiderationsThree Phase WYE and Delta Connections Frame Ground Connection Battery Charger ConsiderationsGeneral Wiring Considerations Page GLC125 Recommended Engine Oil and Battery TypePost Installation Checks GLC100Post Installation Checks Programming Keys Run SwitchOn when the OFF Switch is used to stop the engine Operator Control Panel Digital Engine Controller OnlyAutomatic Start/Stop Operator Control PanelManual Start/Stop Automatic Mains Failure AMF Automatic Fault ShutdownLoad Test Push-button Operation Utility Power Failure ConditionsUtility Power Restored Utility Normal ConditionNo Load Test Engine Controller Inputs & Outputs Analog Faults Engine starter motor RunSuch as Fuel Rack Solenoids or electronic governors CrankNormal Are no active faultsAction Description Display Comments Front panel keypad push-buttonOther time delay functions are Vbc Displays the generators output voltage Phase system not applicableGenerator KVA Display Vab Displays the generators output voltageBattery Voltage/Engine Speed Navigation Hints Main Menu Loop Voltage Calibration Procedure Displayed values Repeat for each phaseSpan Calibration Used Engine Temperature & Oil Pressure CalibrationDisplays the type of calibration function Oil PressureConfiguration Data Sheet Main Menu Loop Parameters Battery Voltage Fault Name Input Analog198 F Alarm Parameter Setting Volts A-BEngine Control Connections 10 Analog Operator Control Panel Operator Control Panel Analog Engine Controller Only11 9957N Analog Engine Controller Connections 12 A121H Analog Engine Controller Connections Garretson Model KN Fuel Valve Considerations General ServiceInstallation Engine Section Troubleshooting and MaintenanceGeneral Troubleshooting Guide Problems and SolutionsTroubleshooting Guide Digital Controller Only Speed Troubleshooting Guide Analog Controller OnlyVerify the adjustments. Replace controller if failed DIODE, 1N5408 Part numberLAMP, #67, 12 Volt Replacement PartsGLC GLC125 Cable Jam Nut Flywheel Housing Magnetic PickupFLA GLC Circuit Breaker & Electrical DataGLC Data 259 300 MN2408 Series GLC A-7 144 150 GLC Wire Size Figure A-2 Customer Interface Connection Diagram MN2408 Series GLC A-11 Figure A-4 Single Phase w/o Breaker Connection Diagram Figure A-5 Single Phase One Breaker Connection Diagram Figure A-6 Single Phase Two Breaker Connection Diagram MN2408 Series GLC A-15 Series GLC MN2408 MN2408 Series GLC A-17 Series GLC MN2408 Figure A-11 Three Phase Connection Diagram Figure A-12 Three Phase Connection Diagram with PMG MN2408 Series GLC A-21 Series GLC MN2408 MN2408 Series GLC A-23 Series GLC MN2408 MN2408 Series GLC A-25 Series GLC MN2408 MN2408 Series GLC A-27 Figure A-20 Control Box Connections with MEC2 Controller Figure A-21 Engine Wiring, Woodward 4.3L GM Figure A-22 Engine Wiring, Woodward 5.7L GM Figure A-23 Engine Wiring, Woodward 8.1L GM Series GLC MN2408 No Load PowerName Address Phone Model Number Job Number Standby ContinuousProper belt alignment and tensions Adjust the AC voltage to match the normal sourceSwitch Are legibleBaldor District Offices Baldor Electric Company MN2408 04 FAR200
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