Baldor GLC15 Digital Engine Controller Description EM0046A21 MRS17, ‐8 Alarm & Warning Conditions

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Section 4

Operation

Digital Engine Controller Description EM0046A21 (MRS17)

Figure 4‐8 Operator Control Panel

Operating Modes and

Horn & Fault Reset

Manual

Display

Run

Stop

Menu

Group

LED Indicators

Note: The operator control panel is equyipped with a heater element that allows the LCD display to operate to -40°C (not the entire generator set, see generator specifications). This heater operates from the main battery power.

LED Indicators Alarm (red) - Alarm (shutdown) condition occurred. Annunciates & shuts down generator. Not In Auto (red) - Control is not in auto mode and cannot provide standby power. Running (green) - Generator is running, no alarms or warnings.

Warning (yellow) - A warning condition has occurred. Annunciates only. Ready/Auto (green) - Control is in Auto mode and ready to provide standby power. Supplying Load (green) - Generator is providing output voltage to load.

Table 4‐8 Alarm & Warning Conditions

Alarm	Warning
X	X	High Coolant temperature
X	X	Low Oil pressure
X	X	Low Fuel level
X	X	Generator Under/Over Voltage
X	X	Generator Under/Over Frequency
X	X	Generator Over Current
X		Generator Overspeed
	X	Coolant temperature Low
	X	Starting battery Under/Over Voltage

Manual Run	Immediately begins the crank cycle to start engine and produce power (MAN mode only).
Start	Start generator set operation (MAN mode only).
Stop	Stops the Engine and generator set (MAN mode only).
Display	Displays setpoints, adjustments, Alarms and Warning conditions and Operating Mode selections.
Page	Changes menu displayed - Measurement, Adjustment or History.
Mode A and "	Allows selection of OFF - MAN - AUTO mode choices.
Horn Reset	Deactivates the Horn output.
Fault Reset	Reset Alarms and Warnings.
Y and B	Selects the menu choice, select the setpoint or select the menu or increase/decrease the
	setpoint value.
Enter	Confirm and accept changed setpoint value.
Enter + Y and B	Adjusts display contrast.

Enter+ Fault Reset Clears engine ECU faults.

MN2408

Operation 4‐1

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Contents MN2408 GLC GeneratorCalifornia Proposition 65 Warning Table of Contents Appendix B Troubleshooting and Maintenance Problems and SolutionsAppendix a Read This Manual Thoroughly Section Product Safety InformationOperation SymbolsOperation Warning Statements Burn Installation Battery Safety Maintenance Warranty Period Limited WarrantyAny warranty coverage Generator Series Labor Parts‐2 General Information MN2408 Site Planning Installation GuidelinesEngine Cooling System Controls and Transfer SwitchExhaust System Room AirVibration Isolators Foundation Design Foundation ChecklistSetting The Genset On An Existing Concrete Floor Slab ‐2 Approximate Weight vs. kW Output Weight Of The Genset‐3 Calculate Soil Bearing Load SBL Capacity Designing An Isolated FoundationSoil Type Safe Bearing Capacity Lb per ft Kilo Pascals ‐5 Typical Foundation InstallationExhaust System ‐6 Exhaust System Calculations Exhaust Piping Transfer Switch Location Transfer SwitchTransfer Switch Checklist Battery Location Battery Starting SystemBattery Cables Battery Charger‐14 General Information MN2408 ‐1 Generator Lifting When the Generator is installed outdoors‐3 Stub Up Detail ‐2 Mounting DimensionsGenerator Open SoundVentilation Test Secure the GeneratorGuidelines for Exhaust System Hot Exhaust GassesBackpressure must not exceed 20 of water column Page General Considerations Fuel Connections‐4 Fuel Consumption Natural and LPV Example Determining Pipe Size for Natural Gas External Supply Piping by installerNatural Gas Connections Pipe Iron Pipe Size Length‐6 LP Vapor Flow Rate Cubic Feet per Hour per Pipe Length Example Determining Pipe Size for LPVCatalog No Rating Remote Start Transfer Switch ConsiderationsSingle Phase Power Connections Connections AC Power Connections GroundNeutral L1L2 Connections General Wiring Considerations Battery Charger ConsiderationsGLC10-25 Recommended Engine Oil and Battery TypeGLC100 GLC125Post Installation Checks Post Installation Checks ‐16 Receiving & Installation MN2408 Digital Engine Controller Description EM0046A21 MRS17 ‐8 Alarm & Warning ConditionsMAN Mode OFF ModeAUT Mode Digital Engine Controller Description EM0046A21 MRS17Alarm List Adjustment MenuECU Alarm List Menu Status Condition of Transition Action Next StateSensor fail FLS see ‐10 AlarmsShut down SD see ‐10 ‐10 Possible Warnings‐11 Binary Inputs Inputs and Outputs‐12 Binary outputs Used for shunt trip‐14 Basic Setpoints Set points‐13 Analog Inputs ‐15 Engine Setpoints ‐15 Engine Setpoints Delay for Analog Input 2 Wrn Wtemp low. s Range1-180 s‐16 Engine Protect Setpoints During the first 500ms. ,1s Range 0 3s‐17 Generator Protect Setpoints ‐19 IOM/PTM Module Setpoints ‐18 Sensor Spec Setpoints‐11 Controller Connection Diagram Jdic Speed Signal LED Alarm LEDRun Switch OFF SwitchAutomatic Start/Stop Operator Control PanelManual Start/Stop Automatic Mains Failure AMF Automatic Fault ShutdownUtility Power Restored Utility Power Failure ConditionsUtility Normal Condition Load Test Push-button OperationDigital Input Faults Internal FaultsFault Digital Inputs Name Action Terminal # No Load Test‐15 Engine Controller Inputs & Outputs Fault Inputs Name Action Signal Analog FaultsCrank Such as Fuel Rack Solenoids or electronic governorsEngine starter motor Fail Programmable ContactsAction Description Display Comments Reset faults Apply Power Main LCD DisplayShow Operating Status screens Name and remaining timeGenerator Phase/Neutral Voltage Display Line to Neutral Generator Phase Voltage Display Line to LineGenerator Phase Current Display Generator Average Output DisplayProgram Menus Navigation Hints Main Menu Loop Zero Calibration Voltage Calibration ProcedureDisplayed values Repeat for each phaseSpan Calibration Oil Pressure Engine Temperature & Oil Pressure CalibrationDisplays the type of calibration function ‐16 Configuration Data Sheet System Voltage Line To Line Parameter Setting Range120-15000V AC Toggle Between Psi/KpaParameter Setting ‐21 Engine Control Connections ‐34 Operation MN2408 Engine GeneralProblem Possible Cause Remedy Problems and Solutions‐1 General Troubleshooting Guide ‐2 Troubleshooting Guide Digital Controller Only Verify the adjustments. Replace controller if failed ‐3 Troubleshooting Guide Analog Controller OnlyService Installation Considerations Battery ChargerBattery Options & Accessories A‐1Figure A‐2 Battery Heating Pad Installation BTHTR81 Heater Engine Block Heater Options & Accessories A‐3GLC10-25 GLC30-45 GLC60-90 GLC100-105 SilencersFuel Strainer Options & Accessories A‐5Fuel Strainers & Fuel Lines Stop Figure A‐6 InstallationRemote Annuciators Options & Accessories A‐7Generator Radiator Duct FlangeGLC30-60 GLC80-100Enclosures Options & Accessories A‐9GLC10-25 H1=36.0 L1=11.75 GLC30-45 H1=52.1, H2=66.6 GLC60-90 H1=64.2, H2=76.8‐10 Series GLC MN2408 GLC Circuit Breaker & Electrical Data Qty per PhaseOSH Plant Series GLC B‐1Figure B‐11 Customer Interface Connection Diagram Series GLC B‐3 Figure B‐13 Single Phase w/o Breaker Connection Diagram Series GLC B‐5 Figure B‐14 Single Phase One Breaker Connection DiagramFigure B‐15 Single Phase Two Breaker Connection Diagram Series GLC B‐7 ‐8 Series GLC MN2408 Series GLC B‐9 ‐10 Series GLC MN2408 Series GLC B‐11 Figure B‐20 Three Phase Connection DiagramFigure B‐21 Three Phase Connection Diagram with PMG Series GLC B‐13 ‐14 Series GLC MN2408 Series GLC B‐15 ‐16 Series GLC MN2408 Series GLC B‐17 Figure B‐27 Control Box Connections with MEC20 Controller Series GLC B‐19 Figure B‐29 Control Box Connections with MEC2 Controller Series GLC B‐21 Figure B‐30 Engine Wiring, Woodward 4.3L GMFigure B‐31 Engine Wiring, Woodward 5.7L GM Series GLC B‐23 Figure B‐32 Engine Wiring, Woodward 8.1L GM‐24 Series GLC MN2408 Baldor District Offices Baldor Electric Company MN2408