Quinny 65040-AB manual ETOL00 FTOL00 Network Connection Data Confidence

Page 59

Section VIII - Power$ync II™ Operation

Press the UP arrow key at Network Diagnostic Menu 3 to display the network diagnostic screen:

A:T5L09 B:T4L09 C:TOL00 D:T4L05

E:TOL00 F:TOL00

NETWORK CONNECTION DATA CONFIDENCE

This display gives an overall view of network operations. The letter to the left of the colon is the machine ID. To the right of the colon is the letter T followed by a number and the letter L followed by a number. The T number reflects the condition of the countdown timer. If valid communication between machines is not maintained, this timer will begin to count down from 5. As soon as communications can be confirmed, the counter is reset. The control is designed to deal with a certain degree of miscommunication. A well connected and communicating network will show the numbers 4 or 5 after the T. If the T number is 3 or less, communication to that particular compressor is not satisfactory. To the right of the timer number is the list state number. A number from 00 to 09 indicates the operating state of the compressor. Any other number should be disregarded. Other numbers may be displayed when another machine on the network is being started. The different operating states indicated by these numbers are: 00 - Trim control for the network has passed to the left. This will usually indicate a machine that is in the process of timing out and shutting down, is already shut down or is not scheduled to be operating.

01 - Trim control for the network has passed to the left.

02 - Trim control for the network is currently being passed to the left.

03 - 07 - Trim control for the network is at this machine.

08 - Trim control for the network is currently being passed to the right.

09 - Trim control for the network has passed to the right.

The example shown indicates that the ‘A’ machine is running fully loaded and has passed trim control to the right in the sequence, the ‘B’ machine is running fully loaded and has also passed trim control to the right in the sequence and the ‘D’ machine has trim control. The ‘C’ machine is either not in the scheduled sequence or the power to that machine has been turned off. The T numbers, 4 and 5, show that the network is communicating well with the three operating machines. This display also shows that there is no communication with any of the other possible network nodes.

NETWORK DIAGNOSTIC MENU 5

NETWORK LOAD DELAY TIME ______ XX

(SECONDS)

UP FOR NEXT MENU/DOWN FOR PREVIOUS MENU

This menu shows the time, in seconds, that the compressor will delay in passing the pointer downward. This is to allow pressure fluctuations time to level out, if there is a drop in pressure.

Press ENTER to return to the Compressor Diagnostic Menu.

Press F3 to enter the Transducer Parameter Check Menu. This menu allows diagnostics of possible faults in the pressure and temperature transducers by providing an indication of their operating condition.

**PACKAGE DISCH PRESSURE TRANSDUCER** A/D CONVERTER READING______ OFFSET______

COMPUTED PRESSURE READING______

UP FOR NEXT MENU/DOWN FOR PREVIOUS MENU

A/D CONVERTER READING shows the voltages present at the input on the A/D converter on the board. The pressure transducers provide a voltage input which are measured at the input connectors (second pin from top at each connector). These voltages should match reasonably closely. The offset shows how far the voltage is OFF from the ideal value. The computed reading shows the value that the electronic control will display. It will show decimal values and negative values, if present. This is valuable in verifying that a zero pressure reading is correct.

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 Section I General Safety PrecautionsSpare Parts Ordering Information Safety Alert SymbolsSection II Description Compression Cycle and Air Flow General DescriptionWater-cooled Cooling SystemLubricating Fluid System Moisture SeparatorCapacity Control System Electrical System Shutdown Conditions Back-up ControlHigh Discharge Air Temperature Lights IndicatorsSafety Sensors Main Power on LightSection II Description Location Section III InstallationMoving the Unit to the Installation Site ReceivingPiping Connections Piping Fit-up Manual Shutoff ValveGuards ElectricalWater Quality Water FlowFan Rotation Fluid LevelStopping the Compressor Normal Operation Section IV Operating ProceduresPrior to Starting Starting the CompressorStopping the Compressor Emergency Temperature Readings Water-cooledPressure Readings Section V Preparing for Maintenance or Service This page Intentionally Left Blank Section VI Servicing SafetyFluid Specifications Fluid Life Air FilterInput Shaft Seal Preparation for New Seal InstallationAirend Sealing System Seal InstallationAdjusting Pressure Switch Section VII Service AdjustmentsPressure Switch Pressure Switch Back-up Operating ModeThis page Intentionally Left Blank Do not switch modes with power on the compressor Section Viii Power$ync II OperationIntroduction to Power$ync Back-up Mode OperationContinuous Run Multiple Machine Operational ModeAuto Dual Time Delay Single Machine Operational ModesNetwork Load Delay Time Pressure SettingsConnecting Cable to the Power$ync II Circuit Board Network InstallationRocker Switch Settings UP/DOWN DEADBAND, F1 EDIT, Enter Return Network Voltage Tests on Power$ync II SystemsNetwork Setup Start-up Power-up DisplaysSection Viii Power$ync II Operation U19 Memory Failure Contact Your Service Representative Compressor in Back-up ModeU19 Data not Initialized Press F2 to Initialize Deadband Data Error Press F1 to ClearU19 Data Checksum Error Press F2 to Update Filter Needs Servicing Please Replace AS Soon AS Possible Compressor is Starting Start-up DisplaysOperational Displays Additional SensorsProgrammed Shutdown Compressor is Unloaded Minutes Left to ShutdownCompressor is Unloaded Press F2 Compressor Settings and Maintenance DisplaysMode and Pressure Displays Compressor Mode of Operation Auto Dual Timed Stop Press F1Press F1 to change the load and unload pressures Read Pressure Settings pages 34-35 beforeMachine ID for this Compressor Press Enter to Accept Value Machine ID SetupPlease Wait Network Configuration in Progress UP/DOWN Machine ID, Enter Return Before setting or changing a sequence, readSequence Network Data UP/DOWN POSITION, F1 EDIT, Enter ReturnDAY Monday SEQ Network Configuration MenuDAY Monday SEQ Abcd To clear a particular sequence from the memory, press F1 Intake Filter Hours Filter Service HourmetersReset Service Hourmeters Compressor Hourmeter Menu Compressor HourmetersFluid Hours Reset to Press Enter to Return Press F1 to Reset Fluid Filter Hours Press Enter to ReturnFluid Filter Hours Reset to Press Enter to Return Press F1 to Reset Fluid Hours Press Enter to ReturnTime and Date Menu Current Time on this Control Compressor Maintenance Menu Compressor Control TestTime Menu To View Current Time To SET Time and DateFluid Press HorsepowerCompressor Control Test Menu Unload Valve Test Press F1 Unload PressNetwork Diagnostic Unit Configuration DateModem Baud Rate Setup Compressor Diagnostic Menu View Shutdown LOGSection Viii Power$ync II Operation ETOL00 FTOL00 Network Connection Data Confidence F1 to EDIT/ENTER to Accept Value Indicator is lit, the indicator will remain litModem INITIALIZATION** Init 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 Emergency Stop Pressed Shutdown Log MessagesMotor Overload STG 2 Discharge RTD Failure Control log has no entries at that point Probable Causes Corrective Action Failure to Start Section IX TroubleshootingUnscheduled Shutdown Section IX TroubleshootingProbable Causes Corrective Action Unscheduled Shutdown Frequent Fluid Filter Clogging Frequent Air Cleaner CloggingHigh Discharge Air Temperature Probable Causes Corrective Action Low Air DeliveryCompressor does not Unload when there is no Air Demand Too Rapid Cycling Between Load and Unload Excessive Fluid in Gearbox Vent Bowl Pressure Relief Valve ExhaustingExcessive Fluid in Buffing Air Vent Bowls Water in Buffing Air Vent BowlsHigh Interstage Pressure Low Delivery PressureMicroprocessor Will Not Display Messages Erroneous DisplaysInterval Action Section X- Maintenance ScheduleDaily Operating Record Quincy Compressor QSD Quincy Compressor QSD
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