Electronics Control System – Monitors Recap: Section 5-1 60bk

Technical Presentation Kit Hydraulic Excavators

Electronics Control System – Monitors Recap

Section 5-1

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Monitor Systems for PC-7

Electronic Control System Monitors Recap

7 Segment Monitor System

ECS - Monitors RECAP

Multi-Monitor System

Click for Video

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Monitor Systems for PC-7 7 Segment Monitor System

Electronic Control System Monitors Recap

3 Major areas

ECS - Monitors RECAP

1. LCD – Liquid Crystal Display (Digital Data & Trouble Codes)

2. LED – Light Emitting Diodes (Warning / Caution / Status lamps)

3. KEYPAD comprised of ‘7 segmented’ sheet switches

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Monitor Systems for PC-7 (Cont’d) 7 Segment Monitor System Engine Temp CAUTION

Engine Coolant Temp ECS - Monitors RECAP

1. LCD - Display

Low Fuel CAUTION

Digital Meter

Service Meter

Fuel Gauge PREV

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Monitor Systems for PC-7 7 Segment Monitor System

2. LED Area ( Basic Items) (consult OMM for complete array)

Engine Oil PRESSURE

Engine Oil LEVEL ECS - Monitors RECAP

Air Cleaner Clogging

Oil Maintenance

Battery Charge

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Monitor Systems for PC-7 7 Segment Monitor System

3. Keypad with 7 switches (segments) 1. Auto Decel 2. Travel Speed

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3. “Black Button” 4. Mode Select 5. Mode Select

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2 ECS - Monitors RECAP

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6. Buzzer Cancel Switch 7. Wiper / Washer NEXT

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Reference Slide: 7 segment Monitor was first used on ‘Ultra-Short’ PC228US-3 then PC7 Electronic Control System Monitors Recap

PC200/220-7

ECS - Monitors RECAP

PC228USLC-3

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Monitor Systems for PC-7 Multi Monitor System

ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

2 Major areas: 1. COLOR LCD – Liquid Crystal Display

Both Analog depiction & Digital codes / data Versatile and Friendly! 2. KEYPAD comprised of ‘16 segmented’ sheet switches which Provide numeric and ICON interface. Icons are grouped as LH/Center/RH. ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

1. COLOR LCD – 3 Gauges Depicted A. Engine Coolant Temp B. Hydraulic Oil Temp C. Fuel Level

COLOR LCD can also be discussed in 3 SECTIONS… ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

NORMAL OPERATIONS

COLOR LCD can also be discussed in 3 SECTIONS… Upper section is “Status and SMR Line” Shows Mode / Hrs / TVL Speed

Center section depicts analog Gauges or CAUTION icons When abnormality is sensed.

Lower section is an ICON line

ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

Keypad

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0 LH Work Modes

ECS - Monitors RECAP

RH Screen Selection Switches

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Monitor Systems for PC-7 Multi Monitor System

Electronic Control System Monitors Recap

KEYPAD – NUMERIC KEYS

ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

CLICK the “TIPS” cover to Read & Review more!

OR….. Go to the HANDY MANUAL… ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

CLICK the “Handy Manual” cover to

Read & Review more!

ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

CLICK the “Handy Manual” cover to Read & Review more!

ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

CLICK the “Handy Manual” cover to Read & Review more!

ECS - Monitors RECAP

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Monitor Systems for PC-7 Multi Monitor System

CLICK the “Handy Manual” cover to Read & Review more!

ECS - Monitors RECAP

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PC160LC-7 // PC400LC - 7 Hydraulic Excavators

Technical Presentation Kit

END OF ECS – MONITORS RECAP SECTION

Created by: Komatsu America Corporation Service Training Department

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