Quinny 65040-AB manual Start-up, Power-up Displays

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Section VIII - Power$ync II™ Operation

Start-up

The Power$ync II™ four-line, forty-character display provides information in English, should a problem occur. If the operating requirements were properly noted when the machine was ordered, it will be completely ready to run once installed. All settings have been adjusted at the factory per the instructions on the order. If the operating requirements have changed since the machine was ordered, the control can be easily adjusted for new parameters.

NOTE

The voltage unbalance between phases should not exceed ±5%. If this unbalance is not corrected, the current draw may be excessive.

Once the wiring between the disconnect and the compressor is complete, the discharge piping has been connected to the air system and the water source for water-cooled units is connected and turned on, close the disconnect to provide power to the control. The power- on indicator will light on the control panel and the computer will run a short diagnostic program to confirm that all software and hardware are functioning properly. Should a software or hardware problem be identified, the computer will display the nature of the problem. If the problem is minor, the computer will allow the compressor to operate after an operator confirms knowledge of the problem. If the problem is major, the computer will prevent the compressor from operating in Power$ync II™ Mode until the problem has been corrected. In most cases, even with a major fault in the computer control system, the compressor can still be operated in Back-up Mode until repairs can be made. A complete description of these diagnostic message displays can be found under the Power-up Displays heading of this section.

The diagnostic program also checks the function of the LCD display screen. If the controller cannot properly communicate with the display, it will flash all the amber warning lights to draw attention to this fact. If there is a fault with the LCD display’s memory, then only the RED LED’s will flash.

After the diagnostic program has determined that all systems are functional, the computer will display a message prompting the operator to either press ENTER to move into the menu section or press START to begin compressor operation.

!WARNING

Under no circumstances, should any welding be done on the compressor package. Welding can damage the computerized controller.

Power-up Displays

This section will identify minor fault conditions, major fault condition that will prevent the compressor from running in any mode of operation and major fault conditions that will prevent the compressor from running in the Power$ync II™ Mode, but will allow Back-up Mode operation.

When power is turned on to the unit, the computer will run a short diagnostic program to confirm that the machine is ready to operate. If the diagnostic check finds a problem with the computer or sensors, a message will be displayed describing the nature of the problem.

There are two categories of problems that can be detected, those which would result in unsafe operating conditions (the computer is programmed to prevent the compressor from running if this type of problem is detected) and those which should be corrected as soon as possible, but will not result in an unsafe operating condition. The computer is programmed to allow the compressor to operate with minor problems that do not affect the safe operation of the compressor after an operator acknowledges the problem by pressing ENTER.

!WARNING

Always disconnect and follow lockout/tag-out procedures before attempting any repair or adjustment to any electrical component on this compressor. Failure to do so could result in serious injury or death.

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Quincy Compressor® - QSD™

 

 

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Contents QSD Series Page Table of Contents Section V Maintenance or Service Preparation Standard Warranty Dimensional Data air-cooled Dimensional Data water-cooled Safety Precautions Section I GeneralSafety Alert Symbols Spare Parts Ordering InformationSection II Description General Description Compression Cycle and Air FlowCooling System Lubricating Fluid SystemMoisture Separator Water-cooledCapacity Control System Electrical System Back-up Control Shutdown ConditionsIndicators Safety SensorsMain Power on Light High Discharge Air Temperature LightsSection II Description Section III Installation Moving the Unit to the Installation SiteReceiving LocationPiping Connections Manual Shutoff Valve Piping Fit-upElectrical GuardsWater Flow Water QualityFluid Level Fan RotationSection IV Operating Procedures Prior to StartingStarting the Compressor Stopping the Compressor Normal OperationPressure Readings Temperature Readings Water-cooledStopping the Compressor Emergency Section V Preparing for Maintenance or Service This page Intentionally Left Blank Fluid Specifications SafetySection VI Servicing Air Filter Fluid LifePreparation for New Seal Installation Input Shaft SealSeal Installation Airend Sealing SystemSection VII Service Adjustments Pressure SwitchPressure Switch Back-up Operating Mode Adjusting Pressure SwitchThis page Intentionally Left Blank Section Viii Power$ync II Operation Introduction to Power$yncBack-up Mode Operation Do not switch modes with power on the compressorMultiple Machine Operational Mode Auto Dual Time DelaySingle Machine Operational Modes Continuous RunPressure Settings Network Load Delay TimeNetwork Installation Connecting Cable to the Power$ync II Circuit BoardRocker Switch Settings Network Setup Network Voltage Tests on Power$ync II SystemsUP/DOWN DEADBAND, F1 EDIT, Enter Return Power-up Displays Start-upSection Viii Power$ync II Operation Compressor in Back-up Mode U19 Memory Failure Contact Your Service RepresentativeU19 Data Checksum Error Press F2 to Update Deadband Data Error Press F1 to ClearU19 Data not Initialized Press F2 to Initialize Filter Needs Servicing Please Replace AS Soon AS Possible Start-up Displays Operational DisplaysAdditional Sensors Compressor is StartingCompressor is Unloaded Compressor is Unloaded Minutes Left to ShutdownProgrammed Shutdown Compressor Settings and Maintenance Displays Mode and Pressure DisplaysCompressor Mode of Operation Auto Dual Timed Stop Press F1 Press F2Read Pressure Settings pages 34-35 before Press F1 to change the load and unload pressuresPlease Wait Network Configuration in Progress Machine ID SetupMachine ID for this Compressor Press Enter to Accept Value Before setting or changing a sequence, read Sequence Network DataUP/DOWN POSITION, F1 EDIT, Enter Return UP/DOWN Machine ID, Enter ReturnDAY Monday SEQ Abcd Network Configuration MenuDAY Monday SEQ To clear a particular sequence from the memory, press F1 Filter Service Hourmeters Reset Service HourmetersCompressor Hourmeter Menu Compressor Hourmeters Intake Filter HoursPress F1 to Reset Fluid Filter Hours Press Enter to Return Fluid Filter Hours Reset to Press Enter to ReturnPress F1 to Reset Fluid Hours Press Enter to Return Fluid Hours Reset to Press Enter to ReturnCompressor Maintenance Menu Compressor Control Test Time Menu To View Current TimeTo SET Time and Date Time and Date Menu Current Time on this ControlHorsepower Compressor Control Test Menu Unload Valve Test Press F1Unload Press Fluid PressUnit Configuration Date Modem Baud Rate SetupCompressor Diagnostic Menu View Shutdown LOG Network DiagnosticSection Viii Power$ync II Operation ETOL00 FTOL00 Network Connection Data Confidence Modem INITIALIZATION** Init Indicator is lit, the indicator will remain litF1 to EDIT/ENTER to Accept Value Compressor has Shut Down Emergency Stop Button WAS Pressed Sequence Data Error Press F1 to Clear Schedule Data Error Compressor has Shut Down Take Corrective Action Back-up Mode until all faults have been corrected Inlet Temp Fluid Pressure STG 1 OUT Temp STG 2 in Temp Shutdown Log Messages Emergency Stop PressedMotor Overload STG 2 Discharge RTD Failure Control log has no entries at that point Section IX Troubleshooting Probable Causes Corrective Action Failure to StartSection IX Troubleshooting Unscheduled ShutdownProbable Causes Corrective Action Unscheduled Shutdown Frequent Air Cleaner Clogging High Discharge Air TemperatureProbable Causes Corrective Action Low Air Delivery Frequent Fluid Filter CloggingCompressor does not Unload when there is no Air Demand Too Rapid Cycling Between Load and Unload Pressure Relief Valve Exhausting Excessive Fluid in Buffing Air Vent BowlsWater in Buffing Air Vent Bowls Excessive Fluid in Gearbox Vent BowlLow Delivery Pressure High Interstage PressureErroneous Displays Microprocessor Will Not Display MessagesSection X- Maintenance Schedule Interval ActionDaily Operating Record Quincy Compressor QSD Quincy Compressor QSD
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