02-nuevo sistema de control electronico
DESCRIPTION
rh340TRANSCRIPT
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Electronic control system redesign
Frank Tegtmeier - Electrical Engineering Terex O&K
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Current configuration of the control system
Pump Management SystemRH enginePMS
Central ManagementCMS
ProgrammableLogic ControlPLC
Board Control SystemBCS
CAN Bus I
DataAquisitionProcessorDAP
CAN Bus II
J1939
Pump Management SystemLH enginePMS
DataAquisitionProcessorDAP
J1939
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• One type of controller for all automation functions
• Less different parts to be kept
• Reduced number of controllers in the new system
• Only one programming tool for reprogramming
• Controller can be programmed through BCS
• Advanced trouble shooting and self diagnostic functions
Goals / Advantages of the new control system
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New control system
Drive controller LH Motion Management
CAN bus I
CAN bus II
BCS
J1939 J1939
Auxiliaries Drive controller RH
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New Board Control System (BCS) Hardware
• Faster CPU (400 MHz)
• Advanced temperatur range (-40°C - 55°C)
• Larger display (12” / 800 x 600 pixel)
• Additional keys and touch screen for better navigation
• Operating system Win XP embeded
• Compact Flash card and USB port for software updates
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Development timeline
Software
Development
BCSController
module test
Prototype
installation
at factory
Prototype machine
to selected clientSoftware
Development
Controller
July 2007
October 2007
December 2007
3rd quarter 2008
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New BCS functions
• Integrated engine interface via J1939 data bus
• Engine fault code information is available
• All controllers can be configured and programmed through the BCS
• No additional service tool is required.
• Service laptop can be connected using wireless network access.
• Service software will be identical with BCS software
• Operators and service personell will have different access levels
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Time of occurrenceAlarm limit
Related info from continuous logging
LH pump drivegearbox temperature
LH engine speed
LH engine load factor
Faultcode
123
Description LH pump drive temperaturehigh
Alarmcondition
Temp. > 70°Cfor 15 sec.
13:27:15 15.8.2006
Start time and date Machine hour at start
2340
Duration of fault
00:15:23
Sensorcode
Advanced fault storage / Example
Temp. < 65°Cfor 2 min.
B1
Component serialnumber
xxyyzz
Time and date ofinstallation
13:27:15 15.8.2006
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Enginedate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
radiatordate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Fan motordate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Engine couplingdate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Pump drive gearboxdate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
radiatordate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 hEngine coupling
date of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Pump drive gearboxdate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Fan motordate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Fan motordate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Fan motordate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Oil coolerdate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Oil coolerdate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Rotordate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Swing gearbox RHdate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Swing gearbox LHdate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
Component Management Info
Enginedate of inst. : 2.2.2006S/N: xxyyzzoper hour: 345 h
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On board documentation
electrical schematic
technical handbook
operator handbook
On board documentation
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Thank you !
Dealer Days ‘06