Presentation on theme: "DYNAPAC F1000T/W Paver Controller System"— Presentation transcript:
1 DYNAPAC F1000T/W Paver Controller System Propel ControllerHOME
2 Propel Controller - Specification Sauer Danfoss MC50-12Integral Digital Signal Processor (DSP) with 256 K Flash memoryApplication Development using Plus 1 Guide Software including service tool for function monitoring & controlling22 Inputs & 16 Outputs9 – 36V DC Power supply monitored internally2 CAN 2.0B PortsClick here for detailed spec.Download & SettingsStart Up & Calibration
4 Propel Controller - Inputs Sauer DP200 Multifunction Display(Connected Via CAN)Gear/Engine SpeedSelect Switch(0.5V to 4.5 V)Console SelectSwitchPark Brake SwitchJoystick/FNR Stick(0.5 V to 4.5 V)Steering Trim(0.5 V to 4.5 V)Max Speed(0.5 V to 4.5 V)LH ConsoleSteering Wheel***(0.5 V to 4.5 V)**Same Devices are repeated in RH Console*** Steering Wheel replaced by steering position sensor in F1000W
5 Propel Controller – Inputs contd Speed Sensor ( Frequency Input) from LH, RH Propel Motor & Generator MotorFuel Sending Unit ( Resistance Input)
6 Propel Controller - Outputs LH & RH Drive Pump – EDC control (15 to 85 mA)Generator Pump – EDC Control ( 15 to 85 mA)LH & RH Propel Motor Displacement Control ( Speed Shift) – Digital 24VPlanetary Gear Box Shift ( Digital 24V)Console Select Relay output ( Digital 24V)Automatic function ( Auger Conveyor, Vibration, Levelling system) enable relay (Digital 24V)Fume Extractor Contactor enable output ( Digital 24V)FWA Valve enable ( Digital 24 V) – F1000W only
7 Propel System Control Layout Dual path drive control systemPropel ControllerJoystickGear SelectorSpeed DialSteering WheelSteering TrimSignal to LH & RH Propel PumpSignal to propel MotorSignal to Gear selector valveSpeed Sensor Feed backTrack Motor & Gear Box
8 Propel System Control Layout Speed Sensor Feed BackCommanded InputCommanded InputSpeed Sensor Feed back
9 Propel System Layout Warnings/Active Faults Propel Controller is built with the smartness of identifying any inputs or outputs connectivity or operator error while operating the Paver or any unwanted/un intended hazards.If anything that happens abnormal then the propel controller will send a Warning Signal or Active fault to the Multifunction display (DP200) depending on the severity of the issue.Warning Signal – This will be displayed if there is an un intended operation of the Paver & the signal will be no longer displayed once the paver function is operated correctly.Example : Trying to give propel command when the park brake is engaged.Active Fault – This will be displayed if there is improper wiring (Open or short circuit) or if the parameter’s goes out of limit than expected. This requires re-powering the entire machine after correcting the issue. The fault may continue to show up even after the re – powering if the issue still exists.Example : Open/Short circuit on the Inputs/outputs.Machine is not moving even after the proper command is given the pumps & motors.Power supply issuesImproper wiring/grounding methods etc
10 Propel System Layout Warnings/Active Faults List of Warning Codes Built In
11 Generator System Layout Closed loop speed Control ( Frequency 60 Hz +/- 5% )EDC Control of S90 Generator PumpHyd motor to 1800 rpm regardless of Engine/Generator loadPID (Proportional, Integral & derivative) Loop usedPropel ControllerSignal to Gen Pump after 15 Sec of Engine Turn On15 to 85 mA Signal to maintain 1800 rpm of Motor regardless of engine speed & Gen loadSpeed Sensor Feed backGenerator Motor
12 Other Systems Automatic Function Turn on ( R7 Relay) To allow the Automatic functions ( Screed Vibration, Auger conveyor system, Topcon Leveling system, Screed Float ) to activate only forward movingConsole Select Relay ActivateTo active the LH & RH consoles based on the operator request based on pre determined conditions.Fume Extractor Contactor enableThis o/p enables the fume extractor contactor with a delay of 5 sec after generator kicks onFWA Valve EnableTo activate the FWA function only when the machine is moving forward & in 1st & 2nd gears only.
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