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P O S I T I O N I N G S Y S T E M S

2DXeReference Manual

Part Number 7010-0843

Rev. A

©Copyright Topcon Positioning Systems

March, 2008

All contents in this manual are copyrighted by Topcon. All rights reserved. The information contained herein may not be used, accessed, copied, stored, displayed, sold, modified, published, or distributed, or otherwise reproduced

without express written consent from Topcon.

ECO#3243

TOC

Table of Contents

Preface .................................................................... v

Terms and Conditions .......................................................... vManual Conventions ............................................................ vii

Chapter 1Introduction ............................................................ 1-1

2DXe Components ............................................................... 1-2GX-40 Control Box and Light Bar ................................ 1-2TS-1 Tilt Sensors ........................................................... 1-3LS-B10W Laser Receiver ............................................. 1-4

2DXe Control Overview ...................................................... 1-4

Chapter 2Component Functions ........................................... 2-1

GX-40 Control Box Features ............................................... 2-12DXe Functions ................................................................... 2-5

Menu Images and Accessing Functions ........................ 2-6Elevation Control Indicator ........................................... 2-7

Chapter 32DXe System Set Up .............................................. 3-1

Calibrating the TS-1 Sensor on the Body, Boom, or Stick .. 3-1Step 1: Set up Machine Component .............................. 3-1Step 2: Set up the Component Sensor ........................... 3-4Step 3: Set up Pitch/Roll Calibrations ........................... 3-6Step 4: Repeat for Boom and Stick ............................... 3-6

Calibrating the TS-1 Sensor on the Bucket ......................... 3-7Step 1: Set up the Bucket Sensor .................................. 3-7Step 2: Set up Roll Sensor Calibration .......................... 3-9Step 3: Set up the Bucket Component ........................... 3-10

Calibrating the Laser Sensor ................................................ 3-13Applying System Settings .................................................... 3-15

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Setting Up the Lightbar ................................................ 3-15Rotating the Screen Display ......................................... 3-18Changing the Text Language ........................................ 3-20Changing the Background Color .................................. 3-21Setting the Display Units .............................................. 3-22Selecting the Referencing Method ................................ 3-24Applying Settings to Output Sensor Data ..................... 3-25

Viewing Sensor States ......................................................... 3-26Setting the Measurement Point ........................................... 3-28

Chapter 4Jobsite Setup .......................................................... 4-1

LS-B10W Installation ......................................................... 4-1Control Box Setup ............................................................... 4-2Applying Machine Settings ................................................. 4-3Applying Jobsite Settings .................................................... 4-4

Setting up Single Grade Mode ...................................... 4-4Creating a Complex Profile .......................................... 4-6

Step 1: Create the Profile ....................................... 4-6Step 2, Option A: Enter Segment Elements

Manually ............................................................. 4-7Step 2, Option B: Measure Segment Elements

Using the Bucket ................................................. 4-8Step 3: Complete the Profile .................................. 4-9Applying a Set Point .............................................. 4-11

Chapter 52DXe Operations ..................................................... 5-1

Before Grading Checklist .................................................... 5-2Transferring the Reference Point ........................................ 5-3Setting the Reference Elevation .......................................... 5-5Changing Buckets ............................................................... 5-6Referencing the Current Position ........................................ 5-7

2DXe Reference Manualii

Table of Contents

Chapter 6Maintenance & Troubleshooting ........................... 6-1

Daily Care ............................................................................ 6-1Preventive Maintenance ....................................................... 6-2

Screen Display Cleaning ............................................... 6-2Troubleshooting 2DXe Components ................................... 6-3

GX-40 Control Box ....................................................... 6-4

Appendix A2DXe Sensor Calibration ...................................... A-1

Naming the TS-1 Sensors .............................................. A-2Measuring Machine Lengths ......................................... A-3Body Sensor Calibration ............................................... A-6Boom Sensor Calibration .............................................. A-11Secondary Boom Sensor Calibration (Optional) ........... A-16Stick Sensor Calibration ................................................ A-17Bucket Sensor Calibration ............................................. A-22Multiple Bucket Calibration .......................................... A-28

Calibrating the Laser Sensor ................................................ A-28

Appendix B2DXe Application Soft Key Images Index ............ B-1

Keyboards ............................................................................ B-1Numeric Keyboard ........................................................ B-2Alpha-Numeric Keyboard ............................................. B-3

Main Screen ......................................................................... B-4Configuration Screen ........................................................... B-5Configure Machine Components Screen ............................. B-7

Configure Body Screen ................................................. B-8Configure Boom, Secondary Boom, and Stick

Screens ....................................................................... B-9Configure Body, Boom, Secondary Boom,

and Stick Sensor Screen ...................................... B-10Calibrate Body, Boom, Secondary Boom,

and Stick Sensor Screen ...................................... B-11Bucket Configurations Screen ....................................... B-12

Configure Bucket Screen ........................................ B-13Configure Bucket Sensor Screen ............................ B-14

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Table of Contents

Calibrate Bucket Screen ......................................... B-15Configure Laser Sensor on Stick Screen ...................... B-16

Configure System Screen .................................................... B-17Configure Lightbar Screen ........................................... B-18Configure Display Screen ............................................. B-20Configure Data Output Screen ...................................... B-21

Single Grade Mode Screen .................................................. B-22Complex Profile Mode Screen ............................................ B-24

Profile Configuration Screen ........................................ B-25Sensor Locations and Directions on Machine Images ........ B-26

Appendix CSafety Information .................................................. C-1

General Precautions ............................................................. C-1General Usage Warnings ..................................................... C-3

Appendix DSpecifications ......................................................... D-1

GX-40 Control Box ............................................................. D-1

Appendix ERegulatory Information .......................................... E-1

WEEE Directive .................................................................. E-1

Appendix FWarranty Terms ...................................................... F-1

Index

2DXe Reference Manualiv

Preface

Preface

This manual has been developed to provide machine operators or superintendents with information necessary to operate and maintain the TOPCON 2DXe excavator system. Proper service and use is important for reliable operation of the equipment. The sections provided in this manual include information necessary for the correct operation, care, and troubleshooting of this product.

Terms and ConditionsUSE This product is designed to be used by a professional. The user should have a good knowledge of the safe use of the product and implement the types of safety procedures recommended by the local government protection agency for both private use and commercial job sites.

COPYRIGHT All information contained in this Manual is the intellectual property of, and copyrighted material of TPS. All rights are reserved. You may not use, access, copy, store, display, create derivative works of, sell, modify, publish, distribute, or allow any third party access to, any graphics, content, information or data in this Manual without TPS’ express written consent and may only use such information for the care and operation of your product. The information and data in this Manual are a valuable asset of TPS and are developed by the expenditure of considerable work, time and money, and are the result of original selection, coordination and arrangement by TPS.

NOTICE Please read these Terms and Conditions carefully.

P/N 7010-0843 v

Preface

TRADEMARKS 2DXe, GX-40, LS-B10W, TS-1, Topcon, and Topcon Positioning Systems are trademarks or registered trademarks of TPS. The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc. and any use of such marks by Topcon Positioning Systems, Inc. is used under license. Other product and company names mentioned herein may be trademarks of their respective owners.

DISCLAIMER OF WARRANTY EXCEPT FOR ANY WARRANTIES IN AN APPENDIX OR A WARRANTY CARD ACCOMPANYING THE PRODUCT, THIS MANUAL AND THE PRODUCTS ARE PROVIDED “AS-IS.” THERE ARE NO OTHER WARRANTIES. TPS DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR USE OR PURPOSE. TPS AND ITS DISTRIBUTORS SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN; NOR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE OR USE OF THIS MATERIAL OR THE PRODUCT. SUCH DISCLAIMED DAMAGES INCLUDE BUT ARE NOT LIMITED TO LOSS OF TIME, LOSS OR DESTRUCTION OF DATA, LOSS OF PROFIT, SAVINGS OR REVENUE, OR LOSS OF THE PRODUCT’S USE. IN ADDITION TPS IS NOT RESPONSIBLE OR LIABLE FOR DAMAGES OR COSTS INCURRED IN CONNECTION WITH OBTAINING SUBSTITUTE PRODUCTS OR SOFTWARE, CLAIMS BY OTHERS, INCONVENIENCE, OR ANY OTHER COSTS. IN ANY EVENT, TPS SHALL HAVE NO LIABILITY FOR DAMAGES OR OTHERWISE TO YOU OR ANY OTHER PERSON OR ENTITY IN EXCESS OF THE PURCHASE PRICE FOR THE PRODUCT.

WEBSITE and OTHER STATEMENTS No statement contained at the TPS website (or any other website) or in any other advertisements or TPS literature or made by an employee or independent contractor of TPS modifies these Terms and Conditions (including the Software license, warranty and limitation of liability).

2DXe Reference Manualvi

Manual Conventions

SAFETY Improper use of the Product can lead to injury to persons or property and/or malfunction of the product. The product should only be repaired by authorized TPS warranty service centers. Users should review and heed the safety warnings in Manual.

MISCELLANEOUS The above Terms and Conditions may be amended, modified, superseded, or canceled at any time by TPS. The above Terms and Conditions will be governed by, and construed in accordance with, the laws of the State of California, without reference to conflict of laws.

All information, illustrations, and applications contained herein are based on the latest available information at the time of publication. TOPCON reserves the right to make product changes at any time without notice.

Comments, suggestions, and questions about TOPCON products are welcomed. Contact your local TOPCON representative or a representative at our corporate facility.

Manual ConventionsThis manual uses the following conventions:

Example Description

Enter Press the soft key that corresponds to the menu or function option on the screen.

NOTE

Further information to note about the configuration, maintenance, or setup of a system.

TIP

Supplementary information that can help you configure, maintain, or set up a system.

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Preface

NOTICE

Supplementary information that can have an affect on system operation, system performance, measurements, or personal safety.

CAUTION

Notification that an action has the potential to adversely affect system operation, system performance, data integrity, or personal health.

WARNING

Notification that an action will result in system damage, loss of data, loss of warranty, or personal injury.

DANGERUnder no circumstances should this action be performed.

2DXe Reference Manualviii

Chapter 1

Introduction

Topcon’s 2DXe™ for excavator systems (Figure 1-1) is a productive, elevation system used for 2D grade and slope control. 2DXe is a two-dimensional system using four to six accelerometers and laser technology to precisely maneuver the cutting edge of the machine, reducing the need for costly stakeout and survey.

• The TS-1 accelerometer tilt sensor measures the gravity-referenced angle of the assigned machine component. This measurement provides the pitch and roll angle for determining the real-time position of the component in reference to a set point.

• The LS-B10W laser receiver measures the vertical location of the stick. This measurement provides a height reference for determining the current vertical distance of the bucket to a set point.

Figure 1-1. 2DXe Excavator System Components

BucketSensor

LS-B10WLS-B10WLaser ReceiverLaser ReceiverLS-B10WLaser Receiver

BodySensor

BoomBoomSensorSensorBoomSensor

StickStickSensorSensorStickSensor

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Introduction

2DXe ComponentsThe 2DXe system consists of the following components:

GX-40 Control Box and Light BarThe GX-40 control box (Figure1-2) is the operator’s interface, as well as the primary control, for the 2DXe excavator components. The GX-40 control box with the installed 2DXe application software calculates two-dimensional, stakeless positions.

• The high-resolution, bright screen easily adapts to a variety of machine applications, providing the operator with easy-to-view graphical information.

• A mount secures the control box in the cab. The clamps provide easy attachment at the beginning of the day and easy removal for storage at the end of the day.

• All cables attach in the back and remove easily with quick-disconnect connectors.

The Light Bar provides a lighted reference of the distance between the bucket teeth and the set point—or the current grade. The lightbar can be attached to the control box or to an adapter (Hotshoe) placed in another location inside the cab.

Machine Components:

Cables and Mounting HardwareGX-40 control box and Light barTS-1 tilt sensorsLS-B10W laser receiver

Optional Components:

Supporting accessories and software/hardwareAdditional options

2DXe Reference Manual1-2

2DXe Components

Figure 1-2. GX-40 Control Box with Lightbar

TS-1 Tilt SensorsThe TS-1 tilt sensors (Figure 1-3) provide lateral and longitudinal angle measurements, regardless of the object’s position in space. Each of the four sensors accurately measures the position of the body, boom, stick, and bucket. Using the 2DXe software, each sensor is configured and calibrated for its specific location on the excavator.

Figure 1-3. TS-1 Tilt Sensor

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Introduction

LS-B10W Laser ReceiverThe LS-B10W laser receiver utilizes magnetic mountings to connect to the stick of the excavator. The LS-B10W has a lightweight design, provides 270° detection of a laser beam, is a rugged and waterproof design, and support wireless and CAN communication.

The LS-B10W mounts on the stick.

The LS-B10W is used with any standard laser transmitter. The laser transmitter is set up at a control point and provides a laser plane that serves as a point of reference.

2DXe Control OverviewTo determine the position of the teeth, 2DXe begins by determining the position of the reference sensor (bucket TS-1 or laser receiver), Then using the data from the TS-1 sensors, locates the machine in relation to a pre-determined elevation. The remaining TS-1 sensors project the measured position out to the teeth.

With the added accuracy of a laser plane from a laser transmitter set up at a known location, the cut/fill reading provides the precise difference between the teeth and the design elevation.

NOTICECareful measurements of the machine lengths are important to overall accuracy.


Chapter 2

Component Functions

The components of the 2DXe™ excavator system constantly communicate with each other to provide accurate, real-time measurements. Each component has a specific function to provide operator control, graphical jobsite displays, and measurements for quick and easy excavation.

GX-40 Control Box FeaturesThe GX-40 control box is the operator’s main interface with the 2DXe excavator system, and provides the following functionality:

• displays the machine’s orientation and the distance between the teeth and finish grade

• translates user input into system commands

• processes sensor information to compute the current location of the bucket teeth (reference point)

The operator controls 2DXe operation using the buttons that correspond to on-screen options. A USB port on the front of the control box provides access to the internal memory for transferring files and other data; the back of the control box provides connections for the various components and the TS-1 sensors (CAN communication).

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Component Functions

Figure 2-1. GX-40 Control Box with Lightbar – Front

Connectors The GX-40 has three connectors (Figure 2-2 on page 2-3):

• a CAN/power connector (gray)

• a serial/power connector (black)

• a serial/Ethernet/USB/power connector (tan) connector

Most systems will use only the CAN/power connector. The CAN/power cable will fit only into this connection.

A ball mount connects the control box to the machine’s mounting bracket.

NOTICEWhen not in use, always keep the connector covers securely fastened to the connectors on the GX-40.

CAUTION

Do not remove the power connector until the GX-40 has completely shut down.


GX-40 Control Box Features

Figure 2-2. GX-40 Connectors

Power On/Off Button The power button turns the control box on and off, as well as the connected components (light bar and sensors). A few moments after pressing the power button, the 2DXe main screen displays.

To turn on/off the GX-40, press the power button for about 3 seconds until the main screen turns off.

Figure 2-3. Power Button

Soft Keys The soft keys (Figure 2-4 on page 2-4) navigate menus, select options, and access functions shown on the screen area of the control box. The keys are illuminated in low light for easy viewing. Since the GX-40 control box can be in a landscape or portrait orientation, the soft keys could be positioned at the left/right (landscape) or top/bottom (portrait) of the screen.

CAN/PowerGray Serial/Power

Black

ETH/USB/PowerTan

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Component Functions

Press a soft key button to select the corresponding screen/menu function or option.

Figure 2-4. Soft Keys (In Portrait Position)

USB Port The USB port provides access to uploading updated software via a USB-connected device. The internal driver is compatible with USB 1.0 or higher and commercially available USB devices and plugs. A rubber cap seals the port to prevent dust, water, etc. from entry.

Figure 2-5. GX-40 USB Port

TIP

The keyboards use the same character selection process as entering characters using a cell phone key pad. Simply press the soft key to rotate through the options.

CAUTION

Keep the USB port cap on when not in use to prevent dust from entering the port.

Soft Keys

USB storage deviceUSB cable to device


2DXe Functions

2DXe FunctionsThe GX-40 control box provides an interface between the operator, the software, and the 2DXe components. The screen displays jobsite information and the 2DXe icons needed to configure and use system components. The icons correspond to the soft keys on the GX-40 control box. Depending on the mode of the application, the icons will display the appropriate functions. The various icon images allow system settings to be configured and functions to be accessed.

When turning on the control box, the 2DXe main screen displays a graphical view of the current surface setting, the bucket and stick, and sensor status information. The main screen has the following components:

• Display – a graphical representation of the design surface, the bucket, and a portion of the stick. Units can be in feet or metric.

• Soft Key Images – pressing the corresponding soft key accesses various configuration and positioning menus, functions, features, and options. See Appendix B for more information on the various feature and function images.

• Elevation Control Indicator – displays elevation control information and indicates the status of the connected sensor. See “Elevation Control Indicator” on page 2-7 for more information on the indicator.

Figure 2-6. 2DXe Main Screen

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Component Functions

Menu Images and Accessing FunctionsThroughout 2DXe, the images on the sides of the screen indicate that a function or feature can be accessed using the corresponding soft key. Simply press the corresponding soft key to open another screen, make a selections, or enter information.

The following example (Figure 2-7) shows the alpha keyboard screen on the GX-40 control box.

Figure 2-7. Accessing Functions on the GX-40

See Appendix B for more information on the various feature and function images.

TIP

The keyboards use the same character selection process as entering characters using a cell phone key pad. Simply press the soft key to rotate through the options.

Press the TUV soft key to rotate between T, U, and V selections


2DXe Functions

Elevation Control IndicatorThe Status Bar displays cut/fill readings and the cut/fill offsets for the elevation of the edge of the bucket. The indicator also shows the status of the connected sensor with graphics, informational messages, and colors (Figure 2-8 on page 2-7).

• Laser Sensor icon – when turned on in the system settings, the icon displays and indicates the current status of the laser.

– When turned on in the system settings and not being detected, the icon will be crossed out.

– When the laser is being detected it is blue, when it is not detected it is yellow.

• Left number – displays the current cut/fill offset, and can be changed at any time. This is also called the Elevation Set Point. Use the up/down arrow soft keys to decrease/increase the offset.

• Right number – displays the current cut/fill reading, which is the distance from bucket to the surface. The elevation set point value determine the reference point (the surface). As the bucket moves up and down, the cut/fill reading updates with the elevation difference between the cutting edge (bucket) and the reference point (surface). The arrow indicates if that distance is above (down arrow) or below (up arrow) the Design Surface.

• Elevation Control Indicator color – the background color of the elevation control indicator indicates sensor status.

– Green: sensor status suitable for grading

– Red, in single surface mode: an error status has occurred.

– Red, in complex surface mode: the bucket is off/not over the surface.

Figure 2-8. Elevation Control Indicator

Laser Sensor Icon Offset (Set Point) Cut/Fill

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Component Functions

Notes:


Chapter 3

2DXe System Set Up

Before beginning to work with the 2DXe™ excavator system, you must apply system settings, such as a machine configuration, the lightbar, and if a laser sensor is used.

The TS-1 sensors provide lateral and longitudinal angle measurements, regardless of the object’s position in space. The sensors accurately measure the position of the body, boom, stick and bucket, sending this angle data to the GX-40 control box to provide precise grade and slope. Each sensor is configured and calibrated for its specific location on the excavator.

The LS-B10W laser sensor provides a level measurement only when referenced to a laser beam (see “Referencing the Current Position” on page 5-7 for more information). The sensor accurately measures the position of the stick, sending this data to the GX-40 to provide precise slope control.

Calibrating the TS-1 Sensor on the Body, Boom, or StickPerform the body, boom, secondary boom (optional), and stick sensor calibrations in order.

Step 1: Set up Machine Component1. If needed, access the Calibration screen.

On the Main Screen, press the Configuration soft key to enter the System Settings screen. Then press the Calibration soft key (Figure 3-1 on page 3-2).

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2DXe System Set Up

Figure 3-1. Enter System Settings Main Screen

2. Press the desired machine component soft key to enter the Setup screen.

3. Press the corresponding arrow soft key to enter the measurements indicated in Table 3-1 on page 3-3 for the selected machine component. On the measurement entry screen, press the corresponding soft keys to rotate through characters and enter the measurement.

Figure 3-2. Enter Measurement Numbers – Body Sensor Example

4. For the body, boom, secondary boom and stick sensors, press the Calibration soft key to enter the Sensor Setting screen. See “Step 2: Set up the Component Sensor” on page 3-4 for details.

5. For the boom, primary boom, secondary boom (optional) and stick sensors, press the Sensor On/Off soft key to turn the sensor on or off.

Typically, all sensors—except the secondary boom sensor—will be turned on.

Backspace

Positive/Negativenumber (Body only)

9 (nine) and decimal point


Calibrating the TS-1 Sensor on the Body, Boom, or Stick

Table 3-1. Machine Setup Screens

Soft Key Component Setup Screen

Body Press the arrow keys to enter the location of the boom pivot point on the body in relation to the center of rotation.

Boom

Secondary Boom

Press the arrow soft key to enter the length of the boom.

If a secondary boom is being used (optional), first turn on the sensor for the secondary boom to activate the length option for the primary boom. Then set up the primary boom.

Adjust X Axis

Adjust Y Axis

Adjust Length

Sensor On/Off

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2DXe System Set Up

Step 2: Set up the Component Sensor1. Press the Calibration soft key to enter the Sensor Settings screen

(Figure 3-3 on page 3-5).

2. Use the arrow soft keys to select the serial number of the sensor on the machine component being set up.

3. Select the location and orientation of the sensor using the following soft keys:

• – press the Sensor Location soft key to scroll through

location options for the location and direction of the sensor on the machine component; either top, bottom, left, right, front, or back. See “Sensor Locations and Directions on

Secondary Boom (optional)

Press the arrow soft key to enter the length of the secondary boom.

Stick Press the arrow soft keys to enter the length of the stick.

Table 3-1. Machine Setup Screens (Continued)

Soft Key Component Setup Screen

Adjust Length

Sensor On/Off

Adjust Length

Sensor On/Off


Calibrating the TS-1 Sensor on the Body, Boom, or Stick

Machine Images” on page B-26 for details on selecting the appropriate sensor location/direction.

• – press the Sensor Orientation soft key to scroll

through orientation options for the body sensor; either forward, right, or top.

4. Press the Filtering soft key to select the amount of reaction for the sensor.

A high value (heavy) will dampen sensor reaction, while a low value (light), or no value, will cause faster sensor reaction.

5. If this is the farthest active sensor from the body sensor, press the Terminate soft key to close the sensor communication loop.

• – sensor NOT terminated

• – sensor terminated; this is the last physically

connected sensor on the machine

Figure 3-3. Apply Sensor Settings – Body Sensor Example

NOTE

Refer to the 2DXe Installation and Calibration Manual for details on configuring the TS-1 on the machine component.

Select sensor name by serial #Up

Down

Adjust sensor filtering

Terminate sensor

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2DXe System Set Up

Step 3: Set up Pitch/Roll Calibrations

1. Press the Calibration soft key to enter the Sensor Offset screen.

2. Press the arrow soft keys to adjust the pitch and roll offsets.

Figure 3-4. Calibrate Sensor (Apply Offset) – Body Sensor Example

3. When done with the component and sensor setup, press the Return soft key until the Calibration screen displays.

Step 4: Repeat for Boom and Stick1. Repeat Step 1 on page 3-1 through Step 3 on page 3-6 for the

Boom, optional Secondary Boom, and Stick machine components and sensors.

2. When done, press the Return soft key until you access the Calibration screen. This will also save changes to the machine components and sensors.

3. Then calibrate the bucket component and sensor (see page 3-7). If using a laser sensor, also calibrate the this sensor (see page 3-13).

NOTE

Refer to the 2DXe Installation and Calibration Manual for details on calibrating the TS-1 sensor.

Edit sensor Pitch OffsetUp

Down

Edit sensor Roll OffsetUp

Down


Calibrating the TS-1 Sensor on the Bucket

Calibrating the TS-1 Sensor on the BucketYou can set up as many buckets as needed for the job or project. Simply select a different bucket configuration after connecting a different bucket to the machine.

The calibration process (Steps 1 through 3) must be performed for each bucket.

Step 1: Set up the Bucket Sensor1. If needed, access the Calibration screen.

On the Main Screen, press the Configuration soft key to enter the System Settings screen. Then press the Calibration soft key.

2. On the calibration screen, press the Bucket Calibration soft key to enter the Bucket Setup screen.

Figure 3-5. Enter Calibration Main Screen

NOTE

Any bucket being connected to the machine must have a TS-1 sensor installed to ensure accurate calculations.

CAUTION

The bucket sensor must be set up (Step 1) before calibrating the sensor (Step 2). Then set up the bucket configuration (Step 3).Otherwise, the calibration results will be skewed.

Bucket Calibration

P/N 7010-0843 3-7

2DXe System Set Up

3. On the Bucket Setup screen, press the Calibration soft key to enter the Sensor Setup screen. The serial number of the sensor will be used for the name of the sensor.



location options for the sensor; either top, bottom, left, right, front, or back.


through orientation options for the body sensor; either left or right.



6. If this is the farthest active sensor from the body sensor, press the Terminate soft key to close the sensor communication loop.


• – sensor terminated

Figure 3-6. Apply Sensor Settings – Bucket Sensor

Edit sensor nameUp

Down


Terminate sensor



Step 2: Set up Roll Sensor Calibration

1. On the Sensor Setup screen, press the Calibration soft key to enter the Sensor Offset screen.

2. Press the arrow soft keys to adjust the roll offset.

Figure 3-7. Apply Sensor Offset – Bucket Sensor Example

3. When done with the component and sensor setup, press the Return soft key until you access the Calibration screen.

4. When done, press the Return soft key to enter the Bucket Setup screen.

NOTE

Refer to the 2DXe Installation and Calibration Manual for specific details on calibrating the TS-1 sensor.


Down

P/N 7010-0843 3-9

2DXe System Set Up

Step 3: Set up the Bucket Component1. If needed, press the Bucket Calibration soft key on the

Calibrations screen to enter the Bucket Setup screen.

2. To add a bucket, press the Add Bucket soft key; the Bucket Setup screen will display. Or, select a current bucket using the Up/Down Arrow soft keys and press the Edit Bucket soft key.

Figure 3-8. Enter Bucket Setup Screen

3. Enter a name for the bucket (Figure 3-9 on page 3-11).

• Press the corresponding soft key to scroll through the letter/number/symbol key options.

• Press the Next screen soft key to access the screens of the name entry function (letters or numbers/symbols screen).

4. When done, press the Return soft key; the Bucket Setup screen will display.

NOTE

If this is the first bucket to be set up, only the Add Bucket key will be available.

AddBucket

Edit Bucket

DeleteBucket

Select Bucket

Configure Bucket Sensor



Figure 3-9. Enter Bucket Name

5. Enter the height and width measurements for the bucket.

• – Press the Bucket Height soft key to enter the height

of the bucket.

• – Press the Bucket Width soft key to enter the width

of the bucket.

TIP

To edit the bucket name, press the Edit Name soft key on the Bucket Setup screen.

P/N 7010-0843 3-11

2DXe System Set Up


Figure 3-10. Enter Bucket Measurements (Bucket Height Example)

7. On the Bucket Setup screen, press the Bucket Calibration soft key to enter the Bucket Calibrations screen.

8. Calibrate the bucket at vertical and flat positions. The pitch offset will be calculated.

• – Make sure the bucket is at 90°. Press the Vertical

Calibration soft key.

• – Make sure the bucket is at 0°. Press the Flat

Calibration soft key.

Figure 3-11. Enter Bucket TS-1 Calibration Screen

Backspace



Calibrating the Laser Sensor


• Continue with calibrating the laser sensor (see page 3-13).

• If done, press the Return soft key again to exit the Calibration function.

Calibrating the Laser SensorThe Laser Sensor is placed on the stick, connected via a split-cable to the TS-1 sensors on the stick and bucket. When utilizing the Laser Sensor for excavating, it can be connected but can be on or off.

1. On the Main Screen, press the Configuration soft key to access the System Settings screen. Then press the Calibration soft key to enter the Calibration screen.

Figure 3-12. Enter Calibration Main Screen

2. Press the Laser Sensor soft key to enter the Laser Sensor setup screen (Figure 3-13 on page 3-14).

3. If needed, press the On/Off soft key to activate the Laser Sensor setup options (Figure 3-13 on page 3-14).

4. Enter the measurements for the placement of the Laser Sensor on the stick (Figure 3-13 on page 3-14). When pressing the corresponding soft key, the arrows on the screen will flash to indicate the applicable measurement.

• – sensor distance from bucket pivot point to laser

location along the pivot line. Press the soft key to enter the measurement.

P/N 7010-0843 3-13

2DXe System Set Up

• – distance square off the pivot line to the sensor. Press

the soft key to enter the measurement.

• – distance from the light cells to the center of the stick.

Press the soft key to enter the measurement.

• – calibrates the angle of the LSB-10W. Rotate the

stick until the LSB-10W is vertical, then press the soft key.

The default angle (shown as -90.0 degrees in Figure 3-13 on page 3-14) will change to get the angle between the laser sensor and the pivot line.

Figure 3-13. Enter Laser Sensor Setup Screen and Enter Measurements for Placement of Laser

Calibrateangle

LaserReceiver

On/Off

Backspace



Applying System Settings


• Continue with calibrating other machine component sensors (see page 3-1).

• If done, press the Return soft key again to exit the Calibration function.

Applying System SettingsBefore beginning to use the 2DXe system, several settings must be applied to accurately display desired information, such as the units used for measurements and if a lightbar is being used. You may also want to change some settings, such as background color and screen orientation, based on job site conditions.

Setting Up the LightbarThe Lightbar is used for grading offset indication where the green zone indicates “on-grade”. The on-grade and cut/fill zones can be increased or decreased for rough or fine excavation.

Each LED on the lightbar directly relates to the distance of the cutting edge to the desired surface.

• Above grade means that the cutting edge is a certain distance above the surface. In 2DXe, these are the red lights on the lightbar.

• On-grade means that the cutting edge is on or very near the surface. In 2DXe, this is the green light on the lightbar.

• Below grade means that the cutting edge is a certain distance below the surface. In 2DXe, these are the blue lights on the lightbar.

The extent per LED feature allows the operator to perform rough or fine excavation based on the incremental value of the distance between the cutting edge and the surface. The value entered is the distance between each LED.

P/N 7010-0843 3-15

2DXe System Set Up

For example, if a 5cm value is entered, the distance between each LED will be 5cm. If the cutting edge is 2 lights above on-grade, it is 10cm above the surface. On the main screen, this would be a cut/fill value shown as 0.10m.

On the main screen, a real-time cut/fill value provides the precise distance from the cutting edge to on-grade.

Figure 3-14. Cut/Fill Value on Main Screen

The Lightbar option is only available when a lightbar unit is detected as connected to the GX-40 control box (either directly or via cable connection to a hotshoe).

1. Access the System Settings screen.

On the Main Screen, press the Configuration soft key to enter the System Settings screen. Then press the System Settings soft key.


2. Press the Lightbar soft key to enter the Light Bar Settings screen.

3. Press the Lightbar On/Off soft key to turn on the lightbar.

4. Press the Lightbar Intensity soft key to brighten or dim the lights on the lightbar.

5. Press the On-grade Bar Location soft key to place the on-grade zone at the center or bottom area of the lightbar.

Cut/Fill value (distance from desired surface)

Blue arrow = Cutting edge is below grade; move bucket up



Figure 3-16. Enter Lightbar Settings Screen

6. Press the LED Extents soft key (red dot) to define the extents of each LED on the light bar.

7. Press the Deadband Extents soft key (green dot) to define the extents of the on-grade band (green portion of lightbar).

Figure 3-17. Enter Extents of Each LED or of the Deadband (LED Example)

8. When done, press the Return soft key to enter the Lightbar Settings screen.

9. Press the Lighbar Attached soft key to indicate if the lightbar is connected to the Control Box or to the hotshoe.

Adjust extents of each LED

Lightbar Intensity

Lightbar attached to GX-40

Lightbar On/Off

Lightbar On-grade

Adjust extents of Deadband

Backspace


P/N 7010-0843 3-17

2DXe System Set Up

10. If the lightbar is connected to the hotshoe, press the Lighbar Location soft key to indicate if the lightbar is on the right or left side of the cab.

When the lightbar is flipped either way, selecting the location of the lightbar ensures that it will show the same light pattern – red on top and green on the bottom.

Figure 3-18. Select Connection and Location of Lightbar

11. When done with the settings, press the Return soft key to access the System Settings main screen.

• Continue adjusting other system settings.

• If done, press the Return soft key again to exit the System Settings function.

Rotating the Screen DisplayThe screen display orientation can be rotated to match the orientation of the GX-40 control box: either left/right (landscape) or up/down (portrait).

1. Access the System Settings screen (Figure 3-19 on page 3-19).


Lightbar detached from GX-40

Lightbar Location in cableft side right side




2. Press the Display soft key to enter the display settings screen.

3. Press the Portrait/Landscape toggle soft key to switch between screen orientations. The OK soft key will be activated.

4. Press the OK soft key to accept the rotation.

Figure 3-20. Enter Display Settings Screen




Portrait/Landscape

P/N 7010-0843 3-19

2DXe System Set Up

Changing the Text Language1. Access the System Settings screen.




3. Press the Language toggle soft key to scroll through available language options.





TextLanguage



Changing the Background Color1. Access the System Settings screen.




3. Press the Background toggle soft key to scroll through the available colors.





Background Color

P/N 7010-0843 3-21

2DXe System Set Up

Setting the Display UnitsUse the various units menus to change the type of units displayed on the screen or update preset units in the files currently being used. Note that any conversion will not affect grade accuracy.





3. Press the Units toggle soft key to select meters or decimal feet.

4. Press the Decimal Places toggle soft key to select one, two, or three decimal places.

5. Press the Angular Units toggle soft key to select decimal places, DMS, or Gons.

6. Press the Grade Units toggle soft key to select run/rise, rise/run, or percentage.







Units

Decimal Places

Angular Units

Grade Units

P/N 7010-0843 3-23

2DXe System Set Up

Selecting the Referencing Method2DXe uses one of the following three referencing methods to determine its location to a known reference point:

• single mode, referencing to the bucket (cutting edge)

• single mode, referencing to the laser sensor

• mixed mode, reference to the bucket and laser sensor

This reference will be used until the machine is re-positioned or a new reference is taken.




2. Press the Reference Sensor Selection soft key to toggle between reference point options.

• – the laser is the reference sensor.

NOTE

Every time the machine moves, it must be referenced to a known location, re-establishing the set point to a horizontal plane.

NOTE

In mixed mode the laser reference takes precedence over the bucket reference, however, if no laser is detected, the bucket reference is used.

Reference Sensor Selection



• – the bucket is the reference sensor.

• – the laser or the bucket is the reference sensor.

Priority will be given to the laser; however, if no laser is detected the bucket will be used.




Applying Settings to Output Sensor DataThe sensor data output feature allows 3rd-party systems to use 2DXe sensor data as part of their system.




2. Press the Output Settings soft key to enter the display settings screen.

3. Press the Output On/Off soft key to enable/disable the output of positional information.

P/N 7010-0843 3-25

2DXe System Set Up

4. Press the corresponding soft key to change the serial parameters for outputting positional information.

Figure 3-29. Enter Output Settings Screen




Viewing Sensor StatesThe System Settings screen also displays the current state of the connected and turned on sensors in either a graphic or text view.

1. On the Main Screen, press the Configuration soft key to access the System Settings screen.


OutputOn/Off

Output rate10Hz = 10/sec

Baud rate

Bit rate

ParityNone, Odd, Even

Stop bits

Graphic/Text View


Viewing Sensor States

2. Press the Graphic/Text soft key to switch between graphic and text views.

The graphic view will show the following information:

• a dynamic image of the machine

• if a sensor is not communicating, the corresponding machine component will be red

The text view will show the following information:

• sensor raw data information

• if a sensor is not communicating, no information for that sensor will display

P/N 7010-0843 3-27

2DXe System Set Up

Setting the Measurement PointThe measurement point setting selects the point on the bucket teeth that will be used to calculate the current position.

1. On the Main Screen, press the Configuration soft key to access the System Settings screen.

2. Press the Measurement Point soft key to select the point at which to make control measurements.

Figure 3-31. Enter System Settings Main Screen and Set Measurement Point

Measurement Point on Bucket

Left Center Right


Chapter 4

Jobsite Setup

For 2DXe indicate applications, jobsite setup is simple and easy: only the LS-B10W (if being used) will need to be attached to the bracket on the stick, the laser transmitter will need to be set up (if using the laser receiver), and the GX-40 control box installed in the cab. Once all cables have been connected, simply turn on the control box and select machine/job settings.

Several of the following sections assume an initial setup of components has already been performed as described in Chapter 3.

LS-B10W InstallationThe LS-B10W laser receiver is mounted on the left side of the stick, at about the mid-reach of the excavator. A mark on the laser receiver is used to determine its position on the stick. This position is entered while calibrating the laser receiver (see “Calibrating the Laser Sensor” on page 3-13 for details).

When positioned in place, the lights on the laser receiver will be facing the operator; the LED edge will be facing outward, towards the laser transmitter.

A bracket is attached to the stick. Attaching the laser receiver to the bracket ensure it is placed in the same position every day.

1. Mount the LS-B10W into the slots on the bracket. The powerful magnets will keep it in place during machine operation.

2. Connect the LS-B10W cable to the laser receiver and then to the bracket (Figure 4-1).

NOTE

Refer to the 2DXe Installation and Calibration Manual for details on calibrating the laser sensor.

P/N 7010-0843 4-1

Jobsite Setup

3. If needed, route the TS-1 cables as shown in Figure 4-1 to the LS-B10W bracket.

• Stick sensor cable to LS-B10W bracket.

• Bucket sensor cable to LS-B10W bracket

Figure 4-1. LS-B10W Cable Routing

Control Box SetupThe GX-40 control box is designed for quick attachment at the beginning of the day and quick removal at the end of the day.

1. Attach the control box to the in-cab mounting.

2. Connect the power/communication cable to the grey communication port.

3. Turn on the control box and allow the system to boot up.

LS-B10W Laser Receiver

LS-B10W Cable

Bucket Sensor Cable

Stick Sensor Cable

LS-B10W Bracket


Applying Machine Settings

Applying Machine SettingsAfter connecting the cables to the control box and turning on the control box, the main screen will display the last used reference surface and currently selected bucket. First make sure that the correct bucket is selected, then select the reference sensor.

1. Navigate to the Calibration screen.

On the Main Screen, press the Configuration soft key to enter the System Settings screen. Then press the Calibration soft key.

2. Press the Bucket Calibration soft key to enter the Bucket Setup Main screen.

Figure 4-2. Select Bucket

3. Press the System Settings soft key.

4. Press the Reference Sensor Selection soft key to toggle between reference sensor options.

Figure 4-3. Select Reference Sensor

5. Press the Return soft key until the Main Screen displays.

Select Bucket

Reference Sensor Selection

P/N 7010-0843 4-3

Jobsite Setup

Applying Jobsite SettingsBefore beginning to grade, 2DXe requires certain jobsite setting to ensure accurate excavation: a mode setting and a reference set point.

• The mode settings can be either a sloping gradient plane or a multi-segment profile.

• A set point determines a known location from which to reference the position of the bucket.

Setting up Single Grade ModeSingle grade mode is simple, horizontal plane assigned a certain slope at which to grade. The Mode soft key image indicates the current mode for 2DXe.

1. Access the Mode screen.

On the Main Screen, press the Mode soft key to enter the Slope Mode Settings screen (Figure 4-4).

2. If needed, press the Mode selection soft key to toggle between Single Grade mode and Complex Profile mode.

Figure 4-4. Enter Slope Mode Settings Main Screen (Gradient Settings)

Measure (survey) existing grade using bucket

Grade of slope

Grade Units Percentage, Rise/Run, Run/Rise

Horizontal distance of slope

Vertical distance of slope


Applying Jobsite Settings

3. Enter the values for the gradient using one of the following methods:

Method 1: Measure two reference points on a sloping plane.1. Place the machine a the starting point

of the slope.

2. Pull the boom, stick, and bucket in to place the cutting edge on level ground near the front of the machine.

3. Press the Measure 1st Point soft key.

4. Without moving the machine, stretch the boom, stick, and bucket out to the fullest extension.

5. Place the cutting edge on level ground at its farthest point from the from of the machine.

6. Press the Measure 2nd Point soft key.

The slope between the two points will be calculated.

7. When done, press the Return soft key to enter the Main Screen.

Method 2: Manually enter slope OR horizontal/vertical values.

Figure 4-5. Entry Screen for Hz/Vt or Slope Values (Slope Entry Example)

Enter the slope of the grade to calculate the horizontal/vertical distances.

1. Press the Slope Grade soft key.

2. Enter the percentage of slope.

3. Press the Return soft key.


Enter the horizontal/vertical distance of the grade to calculate the slope.

1. Press the Horizontal Distance soft key.

2. Enter the horizontal distance of the slope. Press the Return soft key.

3. Press the Vertical Distance soft key.

4. Enter the vertical distance of the slope. Press the Return soft key.


P/N 7010-0843 4-5

Jobsite Setup

Creating a Complex ProfileUnlike a single grade (simple profile), a complex profile allows for the construction of a feature with multiple grades.

A complex profile consists of two or more segments. Each segment consists of horizontal, vertical, and slope elements.

2DXe provides two methods for entering a complex profile:

• entering element measurements manually

• measuring each element using the bucket

An unlimited number of profiles can be created; however, delete old profiles to make it easy to scroll through and find the profile to use for a job.

Step 1: Create the Profile1. On the Main Screen, press the Slope Mode soft key to enter the

Mode Settings screen.

2. Press the Mode soft key to enter the Profile Main Screen.

Figure 4-6. Enter Profile Main Screen

3. Press the Add Profile soft key and enter a name for the profile (Figure 4-7 on page 4-7).

• Press the corresponding soft key to scroll through the letter/number/symbol key options.

• Press the Next screen soft key to access the screens of the name entry function (letters or numbers/symbols screen).

4. When done, press the Return soft key; the Create Profile screen will display (Figure 4-7 on page 4-7).

Scroll through existing Profiles

AddProfile



Figure 4-7. Enter Profile Name

5. On the Create Profile screen, press the Add Segment soft key. The Profile Segments screen will display.

• The current segment will be highlighted in the segments table.

• The current segment will be flashing in the profile view (no segments will display if this is a new profile).

6. Continue with one of the following methods for entering the measurements of the segment elements.

Step 2, Option A: Enter Segment Elements Manually1. On the Profile Segments screen, press the Edit Profile soft key;

the Edit Segment screen will display (Figure 4-8 on page 4-8).

2. Enter the horizontal distance of the segment. When done, press the Return soft key; the vertical element field will be selected.

3. Repeat this step for the vertical distance of the segment.

The slope percentage will be automatically calculated.

4. If needed, press the Change Field soft key to access any measurement element for editing (horizontal, vertical, slope).

AddSegment

P/N 7010-0843 4-7

Jobsite Setup

Figure 4-8. Enter Horizontal, Vertical, Slope Values (Horizontal Example)

5. When done with the current element, press the Return soft key; the Create Profile screen will display.

6. Continue with “Step 3: Complete the Profile” on page 4-9.

Step 2, Option B: Measure Segment Elements Using the Bucket1. On the Profile Segments screen, press the Edit Profile soft key;

the Edit Segment screen will display.

2. Place the cutting edge of the bucket at the first point. Press the Measure Profile soft key.

3. Place the cutting edge of the bucket at the second point. Press the Measure Profile soft key.

4. When done with the current element, press the Return soft key; the Create Profile screen will display.

5. Continue with “Step 3: Complete the Profile” on page 4-9.

Changeelement

field



Step 3: Complete the Profile1. On the Create Profile screen, repeat the desired option to create

more segments for the profile.

• Press the Up/Down Arrow soft keys to select an existing segment of the profile.

• Press the Edit Segment soft key change values for the selected segment.

• Press the Add Segment soft key to add a segment below the currently selected to the profile.

• Press the Delete Segment soft key to remove the current (flashing) segment from the profile.

Figure 4-9. Profile Created

2. Press the Bucket Reference and/or Laser Reference soft key (Figure 4-10 on page 4-10) to position the bucket and/or laser at a reference segment.

• Bucket reference is to a point on the profile.

• Laser reference is to a grade parallel to the laser set up.

Edit segment

Add segment

Delete segment

Scroll through existing segments

P/N 7010-0843 4-9

Jobsite Setup

Figure 4-10. Set Reference Segment

3. When done, press the Return soft key to enter the Profile Main Screen.

Figure 4-11. View Profiles

4. When done, press the Return soft key again to exit the Mode Settings Screen; the Main Screen will display.

Select bucket reference point

Select laser reference point

Edit name of current profile

Mirror current profile

Change mode

Select Profile:Previous

Next

Add new profile

Edit current profile

Delete current profile



Applying a Set PointNormally the point being referenced is above or below the surface being created. The elevation set point is the height the reference point is at above or below the surface to be constructed.

1. Place the bucket teeth lightly on the reference point (a stake or hub).

OR

Place the LS-B10W in the laser beam.

2. Press the Measure Reference soft key. 2DXe will reference the current position.

The Measure Reference soft key image will indicate the mode being used to reference the position: a bucket, the LS-B10W, or both for mixed mode.

Figure 4-12. 2DXe Main Screen

NOTE

If the laser sensor is turned off, the laser sensor icon will not be displayed on the Elevation Indicator.

P/N 7010-0843 4-11

Jobsite Setup

Notes:


Chapter 5

2DXe Operations

Once you have your 2DXe™ excavator system set up, most grading operations remain the same. This chapter discusses operations typically performed while grading:

• transferring the reference point

• setting the reference elevation

• changing buckets

• referencing a position (after moving the machine)

P/N 7010-0843 5-1

2DXe Operations

Before Grading ChecklistBefore beginning to grade at the job site, review the setup procedures and ensure all steps have been completed.

Laser Transmitter station is set up and functioning. Refer to the transmitter’s documentation for setup instructions.

Machine components attached and functioning:

LS-B10W laser receiver attached and cables connected (page 4-1)

GX-40 control box attached and cables connected, and the control box powered on (page 4-2)

Machine settings applied:

Bucket selected (page 4-3)

Jobsite settings applied:

Mode selected, either plane (page 4-4) or complex profile (page 4-6)

Set point applied (page 4-11)

Check the color of the Elevation Indicator on the main screen to ensure all sensors are communicating and functioning:

• GREEN – all sensors function properly

• RED – depends on current mode:

– in single profile mode, a part of the system is working improperly; access the System Settings screen to view the current state of individual sensors (page 3-26)

– in complex profile mode, the bucket is off the surface; reference the system to return the bucket to the surface (page 5-7).

Once all components are communicating, you can begin grading.


Transferring the Reference Point

Transferring the Reference PointSome jobs have profiles—whether single or complex—larger than the reach of the bucket from a single point. In this case, the machine will need to be moved to a new position. The transfer reference mark function enables the reference point to be moved so that the machine can be moved.

1. At the first reference point, mark the ground with the bucket teeth (so the reference can be seen after moving the machine).

2. On the Main Screen, press the Transfer Position soft key; the referencing start position screen will be displayed.

3. Move the machine to a new location, but still within reach of the first reference point.

Figure 5-1. Reference Start Position

4. Gently place the bucket teeth on the mark of the first reference point (made in step 1).

P/N 7010-0843 5-3

2DXe Operations

5. Press the Transfer Position soft key.

Figure 5-2. Reference Start Position

6. When done, press the Return soft key until the Main Screen displays.


Setting the Reference Elevation

Setting the Reference ElevationTwo methods are used to relate the excavator with the design surface: the elevation set point and a current position reference (“Referencing the Current Position” on page 5-7).

The elevation reference set point acts as a reference the desired grade. If set to zero (0), the current grade value can be used to show the distance from the reference surface. If set to some other number, the current grade value will be used to show the distance to the desired grade.

1. On the Main Screen, simultaneously press the two arrow soft keys; the slope value is zeroed out and the measurement entry screen will be displayed.

2. Enter an elevation reference.

Figure 5-3. Enter Elevation Reference


Press both arrow soft keys simultaneously

Backspace


Positive or Negative value

P/N 7010-0843 5-5

2DXe Operations

Changing BucketsOnce buckets have been set up on 2DXe, simply select that bucket configuration when switching between buckets.

See “Calibrating the TS-1 Sensor on the Bucket” on page 3-7 for information on setting up a bucket.

1. On the Main Screen, press the Configuration soft key to enter the System Settings screen.

2. Press the Up/Down Arrow soft keys to select a bucket.

Figure 5-4. Enter Calibration Screen and Select Different Bucket


NOTE

Refer to the 2DXe Installation and Calibration Manual for details on calibrating machine components.

Scroll through buckets

Current Bucket


Referencing the Current Position

Referencing the Current PositionTwo methods are used to relate the excavator with the design surface: the elevation set point (“Setting the Reference Elevation” on page 5-5) and a current position reference.

In a 2D system, the current reference is calculated based on a single location: the referenced location of the machine. When the machine moves, the new position needs to be referenced. After referencing the current position, the cut/fill value will change to a value close to zero (0).

1. Position the teeth of the bucket at the desired elevation and position.

2. On the Main Screen, press the Measure Reference soft key; a status bar will be displayed on the main screen.

When the reference is successful, “Reference OK” will display on the Main Screen.

Figure 5-5. Reference Current Position

P/N 7010-0843 5-7

2DXe Operations

Notes:


Chapter 6

Maintenance & Troubleshooting

Good daily care, preventive maintenance, and routine maintenance will prevent many problems before they occur.

Daily CareThe following guidelines provide for trouble-free operation:

• Keep all carrying cases clean and dry. Do not leave it open and exposed to the elements. Clean and dry all components prior to placing them into the carrying case.

• Ensure that protective connector caps, provided on some components, are in place when not using the cables. Water accumulating on the connectors can cause electrical shorts.

• Do not use high-pressure spray, water, or steam cleaner hoses directly on cables and components. The components can be used in the rain or light spraying.

• Check for loose components due to physical damage.

P/N 7010-xxxx 6-1


Preventive MaintenancePreventive maintenance will help to keep your 2DXe components running smoothly and efficiently.

Screen Display CleaningThe Screen Display should be cleaned often in order to maintain a quality image and prevent faulty operation.

Long term contact with abrasive materials will scratch the front surface, and image quality will be detrimentally affected. For best results, use a clean, damp, non-abrasive cloth towel and any commercially available window cleaner to regularly clean the surface. Apply the cleaning solution to the towel rather than the surface of the screen. Many screens have air vents and are not designed with water tight bezels. Fluid ingress may occur from behind the panel if it is not cleaned properly.

1. Dust the display lightly with a non-abrasive cloth towel.

2. Dampen the towel with water or a very diluted mild/neutral detergent solution.

3. Wipe residual dust off with the damp towel.

4. Clean any residual detergent solution off by using a cloth dampened with only water. Then wipe water and damp area completely dry around the screen.

NOTICE

Keep the front surface of the touch screen free of dirt, dust, fingerprints, and other materials that could degrade optical properties.

CAUTION

Never use alcohol, ether, benzene, acetone or any sort of solvent. Do not use a high-pressure spray. Do not spray towards the screen.


Troubleshooting 2DXe Components

Troubleshooting 2DXe ComponentsIn general, as long as you follow the maintenance and safety instructions provided in this manual, you should have few problems with your 2DXe™. This section will help you diagnose and solve some common problems you may encounter with the various components.

Before contacting TPS customer support about any problems, try the following and see the following sections:

• Check that the various components (sensor(s), GX-40 control box, laser transmitter, etc.) have power and are powered up.

• Check that all cables are securely and properly connected to the various components of the 2DXe (GX-40 control box, sensors, etc.). See “Jobsite Setup” on page 4-1 for details.

• Disconnect cables and inspect them for damage or contamination. Clean all connections with an electrical contact cleaner.

WARNING

Do not attempt to repair equipment yourself. Doing so will void your warranty and may damage the hardware.

P/N 7010-xxxx 6-3


GX-40 Control BoxThis section lists possible GX-40 control box problems you may encounter.

Problem

The control box does not power on.

Causes Solutions

The cable is the wrong cable, incorrectly connected, or damaged.

Check that the power cable supplies 12 to 24 VDC.

• A and B sockets = power

• C and D sockets = ground

Check that the power cable is connected to the correct port (the grey-rimmed port) and the ends are securely fastened.

If the cable is damaged, contact your dealer to purchase a new cable.

Problem

Elevation Control Indicator is red.

Causes Solutions

A TS-1 or the Laser Receiver has become disconnected (unplugged).

Press the Configuration soft key and check the color of the machine components to determine if a particular sensor is having problems.

Check all cable connections going to the various sensors on the body, boom, stick, dog-bone (optional), quick coupler (optional), and bucket (optional if using a quick coupler).


Troubleshooting 2DXe Components

A sensor has been turned off in the configuration settings.

1. On the Main Screen, press the Configuration soft key to enter the System Settings screen. Then press the Calibration soft key.

2. Check each machine/sensor component settings screen.

If a sensor is turned off, the screen will be blank.

3. Press the Sensor On/Off soft key to turn the sensor on.

P/N 7010-xxxx 6-5


Notes:


Appendix A

2DXe Sensor Calibration

Before calibrating the 2DXe sensors, note the following:

NOTE

When the system is first powered on, it may take several minutes for the GX-40 to discover (detect) each sensor.

NOTE

Check TS-1 sensor serial numbers before installing. The last two digits of the serial number determine the sensor CAN address, and must be unique to each machine.

For example, sensor serial number 0302 and 0402 will have the same CAN address (“02”), causing communication errors.

Also, serial numbers ending with 00 or 01 may cause communication conflicts.

NOTE

Unless otherwise noted, each step of the calibration process must be performed individually and in order. That is, steps should not be combined or performed out of order.

Performing sensor calibrations as described in this chapter will prevent communication problems.

P/N 7010-0843 A-1


Naming the TS-1 Sensors1. For each press the Calibration soft key to enter the Sensor

Setting screen.

Figure A-1. Enter the Sensor Setting Screen

2. Use the arrow keys to select the sensor. The serial number of the sensor automatically will be used for the name of the sensor.

Figure A-2. Naming Each Sensor – Body Sensor Example


Down

2DXe Reference ManualA-2

Measuring Machine LengthsMeasuring the lengths of the elements of the machine can be done with a tape measure.If needed, access the Calibration screen.

1. On the Main Screen, press the Configuration soft key to enter the System Settings screen. Then press the Calibration soft key.

Figure A-3. Enter System Settings Main Screen

2. Press the desired machine component soft key to enter the Setup screen.

3. Press the corresponding arrow soft key to enter the measurements indicated in Table A-1 on page A-4 for the selected machine component. On the measurement entry screen, press the number soft keys to enter the measurement.

4. For the boom, primary boom, secondary boom (optional) and stick sensors, press the Sensor On/Off soft key to turn the sensor on or off.

Typically, all sensors will be turned on.

NOTICE

Incorrect measurements or data entry errors have a direct affect on grading accuracy.

Take each measurement twice to ensure accuracy.

Be sure to take the correct pivot points for measuring the lengths.

P/N 7010-0843 A-3


Table A-1. Machine Measurements

Measurements To Take Measurement Entry Screen

Center of Rotation Position

Boom Length

Secondary Boom Length (Optional)


Stick Length

Bucket Height and Width (repeated for each bucket)

Table A-1. Machine Measurements (Continued)


P/N 7010-0843 A-5


Body Sensor CalibrationThe body sensor calibration requires both the pitch and roll calibrations. Perform both calibrations at the same time to ensure accurate measurements.

1. Position the machine on a stable surface free of obstructions.

2. Curl the stick and bucket in close to the machine for stable positioning.

3. Access the Calibration screen.

On the Main Screen, press the Configuration soft key to enter the System Settings screen. Then press the Calibration soft key (Figure A-4 on page A-7).

LSB10W Laser Receiver Depth, Angle to the Stick Center Line, Distance from Bucket to Pivot, and Distance from Left of Pivot Line

TIP

Perform the body sensor calibration on a flat surface, with small or zero long and cross slope rotation to ensure accuracy.

Table A-1. Machine Measurements (Continued)




4. For the body press the Calibration soft key to enter the Sensor Setting screen.


NOTE

Sensor numbers 101 to 106 appear in simulation mode only. The last two digits of the serial number determine the sensor number in practice.

P/N 7010-0843 A-7


5. Use the arrow keys to select the sensor. The serial number of the sensor will be used for the name of the sensor.

Figure A-6. Apply Sensor Settings – Body Sensor Example








8. Press the Terminate soft key to open the sensor communication loop.



Down


Terminate sensor


9. – sensor terminated On the Sensor Setup screen, press the

Calibration soft key to enter the Sensor Offset screen.

Figure A-7. View Body Sensor Offset

10. Press the arrow soft keys to adjust the pitch offsets to zero (0.0°).

11. Without moving the tracks, rotate the machine 180° (position 2 in Figure A-9 on page A-10).

12. Set the pitch and roll to half the displayed values (for example,0.4 / 2 = 0.2 and 0.2 / 2 = 0.1) by changing the offset value.

13. Record the body’s roll value. This value is entered for each of the remaining sensors.

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15. Enter the text view to display the sensor data information.

Figure A-8. Enter Text View to Verify Body Sensor Calibration


Down


Down

P/N 7010-0843 A-9


16. Rotate the machine 180°. The values should be the same, but reversed (either positive or negative).

Figure A-9. Body Calibrations for Roll/Pitch

17. Rotate the body parallel to the tracks (position 1 in Figure A-9).

Starting Position

Rotate 180°


Boom Sensor CalibrationThe boom sensor calibration requires only pitch calibration. When performing the boom sensor calibration, a total station or laser is required to correctly position the boom at zero degrees.


2. Place a zero slope rotating laser along the side of the machine to shine on both the boom pivot and stick pivot.

3. Adjust the laser height to strike the center of the boom pivot (Figure A-10).

4. Move the boom to align the stick pivot with the laser (Figure A-10).

Figure A-10. Place Laser to Strike Center of Boom Pivot



NOTE

The installer may prefer to use a different instrument, such as a total station, for this step; however, for simplicity, the following steps illustrate a rotating laser.

P/N 7010-0843 A-11



6. For the boom press the Calibration soft key to enter the Sensor Setting screen.



Figure A-13. Apply Sensor Settings – Boom Sensor Example



Down


Terminate sensor









11. Press the arrow soft keys to set the pitch offset to zero (0.0°).

Figure A-14. Apply Sensor Offset – Boom Sensor Example


Down

P/N 7010-0843 A-13


12. Return to the Systems Setting screen and press the Calibration soft key to enter the Sensor Setting screen.


13. For the body press the Calibration soft key to enter the Sensor Setting screen.

Figure A-16. Enter the Body Sensor Setting Screen


Figure A-17. View Body Sensor Offset

15. Record the body’s roll value (for example: 0.4°). This value is entered in the Boom Sensor Offset screen.


16. Return to the Boom Sensor Offset screen.

Figure A-18. Match Boom Roll Value to Body Roll Value

17. Using the arrow keys, adjust the roll offset value until the roll value of the Boom matches the recorded roll value of the Body (for example: 0.4°).


19. Enter the text view to display the sensor data information.

Figure A-19. Enter Text View to Verify Body Sensor Calibration

20. Raising and lowering the boom should cause the values to change to match the orientation of the boom.


Down

P/N 7010-0843 A-15


Secondary Boom Sensor Calibration (Optional)Like the primary boom sensor, the secondary boom sensor calibration requires only the pitch calibration. The same method used for calibrating the primary boom sensor is used to calibrate the secondary boom sensor. Repeat steps 1 through 16 in “Boom Sensor Calibration” on page A-11 to calibrate the secondary boom sensor.


Stick Sensor CalibrationThe stick sensor calibration requires only the pitch calibration. When performing the stick sensor calibration, a total station or plumb bob is required to correctly position the stick at -90° degrees.


2. Attach a plumb bob to the boom-stick pivot.

3. Move the stick to align the bucket pivot with the plumb bob.



NOTE

The installer may prefer to use a different instrument, such as a total station, for this step; however, for simplicity, the following steps illustrate a plumb bob.

TIP

The plumb setup for both stick and bucket sensor calibrations is the same. Perform both calibrations at the same time to save time.

Align bucketpivot andplumb bob.

P/N 7010-0843 A-17



5. For the stick press the Calibration soft key to enter the Sensor Setting screen.



Figure A-22. Apply Sensor Settings – Boom Sensor Example



Down


Terminate sensor








9. Press the Terminate soft key to open the sensor communication loop.

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topptopo a/s - topptopo a/s - 2dxe reference manual · 2016. 10. 27. · manual conventions p/n...

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