02-nuevo sistema de control electronico
Post on 08-Jul-2016
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Electronic control system redesign
Frank Tegtmeier - Electrical Engineering Terex O&K
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
• 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
New control system
Drive controller LH Motion Management
CAN bus I
CAN bus II
BCS
J1939 J1939
Auxiliaries Drive controller RH
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
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
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
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
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
On board documentation
electrical schematic
technical handbook
operator handbook
On board documentation
Thank you !
Dealer Days ‘06
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