VIMS 3G Third-Party Wireless Radio Interfacing for Certain CAT Products {7601, 7606} Caterpillar

Articulated Truck

735B (S/N: L4D1-UP; T4P1-UP)

740B (S/N: L4E1-UP; T4R1-UP)

740B EJECTOR (S/N: L4F1-UP; T4S1-UP)

Off-Highway Truck/Tractor

770G (S/N: RMD1-UP; ECM1-UP)

772G (S/N: RMH1-UP; LTS1-UP)

777F (S/N: JRP1-UP)

777G (S/N: T5A1-UP; TNM1-UP; RDR1-UP; T4Y1-UP)

793F (S/N: SSP1-UP)

795F AC (S/N: ERM1-UP)

797F (S/N: LAJ1-UP)

Quarry Truck

773G (S/N: MWH1-UP; JWS1-UP)

775G (S/N: RFM1-UP; MJS1-UP)

Track-Type Tractor

D11T (S/N: AMA1-UP; MDG1-UP; JEL1-UP; JNS1-UP)

D8T (S/N: MLN1-UP; FCT1-UP)

D9T (S/N: TWG1-UP)

Wheel Dozer

854K (S/N: H9K1-UP; H8M1-UP)

Wheel Loader

950K (S/N: R4A1-UP; J5M1-UP; FER1-UP)

962K (S/N: T6A1-UP; X4T1-UP)

966K (S/N: PBG1-UP; A5S1-UP; TFS1-UP)

966K Series XE (S/N: NGX1-UP)

972K (S/N: PEM1-UP; Z4W1-UP)

980K (S/N: W7K1-UP; GTZ1-UP)

992K (S/N: 8801-UP; H4C1-UP)

994H (S/N: DWC1-UP)

Introduction

This Special Instruction contains information for enabling the VIMS 3G system to communicate with third-party radio site systems via the VIMS 3G TCP/IP Ethernet port.

The VIMS 3G system may use the following types of ECUs.

1. The part number is 285-1142 Electronic Control Module.

2. 523 GSM ECM contains a cellular radio for VisionLink only, and not for any other purpose. The part number is 340-2414 Electronic Control Module.

Features available via the Ethernet Port are:

1. Web page interface providing

   1. Real-Time Machine Parameters

   2. Communicator Setup

      • FTP Setup

      • Automatic Download Schedule

      • Wireless Manual Download

   3. ECM Information

   4. Payload Status

This Special Instruction assumes VIMS 3G Software version 7.2. prod 1 and later is used.

The example in this Special Instruction provides information for the VIMS 3G System utilizing both Main and Application ECMs, typically on Large Off-Highway Trucks (LOHT). This example will work on all VIMs 3G applications. The use of the application module and the telemetry port location may vary per machine model.

Important Safety Information

Do not perform any procedure in this Special Instruction until you have read this Special Instruction and you understand this information. Use only proper tools and observe all precautions that pertain to the use of those tools. Failure to follow these procedures can result in personal injury. The following procedures should also be observed.

Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.

A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools in order to perform these functions properly.

Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard.

Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. Ensure that any tool, procedure, work method, or operating technique you use that is not recommended by Caterpillar is safe.

Ensure that the product will not be damaged or the product will not be made unsafe by the operation, lubrication, maintenance, or repair procedures used.

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Accidental engine starting can cause injury or death to personnel. To prevent accidental engine starting, turn the ignition switch to the OFF position and place a do not operate tag at the ignition switch location.

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Improper operation of an access platform could result in injury or death. Operators must carry out their duties properly and follow all instructions and guidelines given for the machine and access platform.

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Be sure all personnel are clear of the equipment while the equipment is being lowered. Failure to stay clear of the equipment while the equipment is being lowered may result in personal injury.

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Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manual. Failure to follow the instructions or heed the warnings could result in injury or death. Contact the Original Equipment Manufacturer (OEM) or representative for replacement manuals. Proper care is your responsibility.

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Personal injury or death can result from fumes, gases and ultraviolet rays from the weld arc. Welding can cause fumes, burn skin and produce ultraviolet rays. Keep your head out of the fumes. Use ventilation, exhaust at the arc, or both, to keep fumes and gases from your breathing area. Wear eye, ear and body protection before working. Protect yourself and others; read and understand this warning. Fumes and gases can be dangerous to your health. Ultraviolet rays from the weld arc can injure eyes and burn skin. Electric shock can cause death. Read and understand the manufacturer's instructions and your employer's safety practices. Do not touch live electrical parts. See "American National Standard Z49.1, Safety in Welding and Cutting" published by the American Welding Society. American Welding Society 2501 N.W. 7th Street Miami, Florida 33125 See "OSHA Safety and Health Standards, 29 CFR 1910", available from U.S. Department of Labor. U.S. Department of Labor Washington, D.C. 20210

Read Special Instruction, REHS4439, "High-Voltage Isolation Procedure for Welding on a Large Off-Highway Electric Drive Trucks" before welding on electric drive Off-Highway Trucks.

Prerequisites

Ensure that the following actions are performed prior to installation.

• Machines have the VIMS 3G ECM or ECMs installed.

• Caterpillar Inc. recommends that an industrial grade Ethernet radio is used that support communications at 10Mbs or above. The industrial grade Ethernet radio must be compatible with an existing site radio infrastructure.

• Ensure that VIMS 3G software version 7.2. prod 1 or later is installed. The flash file and configuration currently installed can be found using Cat ET. Updated files versions and compatibility matrix can be found in https://mining.cat.com/vims-software and SIS Web https://sis.cat.com.

• Communications infrastructure layout. A site IT person familiar with the site radio infrastructure is needed to specify IP addresses for third-party radio network, VIMS 3G Main ECM and for the IP address and directory of the ftp site for file uploads.

• To provide a secure implementation when connecting VIMS 3G to the Internet, a modem or router that provides access controls must be used. Refer to the Recommended Security Configurations section for further information.

Recommended Security Configurations

To control access to the VIMS 3G Web Interface, Caterpillar recommends using one of the two following methods for securing access to your modem or router when it is accessible from the public Internet. Work with the dealer or site IT department to determine which method is best for this installation. If your radio and infrastructure supports VPN, this is the most secure level available. A secondary method of control is an Access Control List.

VPN

This method works with both Static IP addresses and DHCP. VPN is an encrypted method of communication that only allows private communication between the modem/router on the machine and any gateway that supports VPN. Consult the IT administrator to determine if this method is supported and the specific VPN scheme that can be implemented.

Access Control List

This method works best with Static IP address implementations. A list can be created and uploaded to the modem or router that restricts which IP addresses can communicate with VIMS. Examples of authorized IP addresses would include the IP address of the FTP server or gateway and any authorized computers to connect remotely. This list would need updated any time an IP address changed. If using DHCP, you will need to make sure that the Access Control List can be updated at the same frequency as the DHCP refresh.

Preparation

VIMS 3G is designed to use an Ethernet based radio. The radio type is a customer decision based on the available infrastructure. A radio bench test in the office or shop is advised to set up and test radio communications. An Ethernet switch may also be used to allow simultaneous connection of a radio and VIMS or other devices.

Specific tools and information are required to carry out the setup and the configuration of the VIMS 3G.

Note: An FTP (file transfer protocol) server is required in the site office in order for the VIMS to push data files to the office. Setting up an FTP server will require the assistance of the network administrator of the mine.

Machine and Third-Party Network Tracking Template

Note: This template assumes the option of adding an Ethernet switch and changing the VIMS 3G cab service port interfacing as described later in this Special Instruction.

Illustration 1	g03053156

Preparation for Wireless Device Installation and Setup

Switch or Router is recommended, to allow use of the VIMS 3G service connector solely for VIMSpc. Otherwise, the connector would have a radio cable connected during normal operation, which may be damaged. A switch or router is needed to allow more Ethernet connections to VIMS 3G. Do not use wire splices.

Illustration 2	g03109040
Connection Diagram without Ethernet Switch/Router

Instructions for Switch/Router and Radio Installation

1. Locate the physical position of the switch/router, and install.

2. Locate the physical position of the radio, and install.

3. Connect the radio to the switch/router with an Ethernet cable of suitable length.

4. Use the VIMS 3G cable ( 425-6889 Cable As) to connect VIMS ethernet port to Switch/Modem.

Illustration 3	g03732625

Illustration 4	g02956380
RJ45 Connector Pin Out

Changing VIMS 3G IP Address

Changing the VIMS 3G IP address scheme can only be done using CAT ET via the ET service port.

Illustration 5	g03442081
Default Settings

1. Connect to VIMS 3G with Cat ET 2013A or later.

2. Select VIMS Main Module.

3. View Configuration (F5).

4. View Internet Protocol. Refer to the Illustration 5 for sample IP addresses.

5. Change the VIMS 3G IP address to the new IP address recorded above in Table 2 or Illustration 5.

6. If a Static IP address is to be used:

   1. Double-click the IP address to change and update with new address.

   2. Repeat for Mask and Gateway.

7. If a Dynamic Host Configuration Protocol (DHCP) is to be used:

   1. Double-click the DHCP value box and set to "Enabled".

8. Do power cycle after completion of changes for settings to apply.

Software 7.2 prod 1 and earlier default values of the VIMS 3G IP address are listed below:

Changes to the default IP address for third-party integration are not always necessary. In Software Versions 7.2 prod 1 and earlier, changing the Default IP address has implications with VIMSPC as VIMSpc is designed to communicate with the default IP address scheme only.

If IP address changes are made to the VIMS 3G main ECM, it might be necessary to utilize the bumper VIMS 3G service port connector for VIMSpc functions.

Illustration 6	g02956496
Changed IP address to match network

Manual PC Network Configuration

Windows XP

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1. Click "Start" and choose "Control Panel".
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2. Select "Network Connections".
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3. Select "Local Area Connection".
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4. Select "Internet Protocol (TCP/IP)".

5. Select "Properties".
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6. Select "Use the following IP address". Reference the VIMS 3G IP configuration. Ensure that the IP address should not match any other IP address on the network.

   The subnet mask and default gateway should match the other addresses on the network.

   Note: Use standard IP convention.

7. Select "OK" to exit and save computer network setting.

8. Select "OK" to exit local area connection properties.

9. To verify settings, run an "ipconfig" command from DOS.
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   Illustration 12	g03732634

10. Press Start and enter cmd in the search bar (as shown in Illustration 12). Typeipconfig and press enter

11. Browse the DOS window for Ethernet adapter Local Area Connection.
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    Illustration 13	g02956676

12. Close the DOS window after verification.

Windows 7

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1. Click "Start" and choose "Control Panel".
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   Illustration 15	g02956597

2. Select "Network and Sharing Center".
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   Illustration 16	g02956598

3. Select "Change Adapter Settings" on the left side of the screen.
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   Illustration 17	g02956599

4. Select "Local Area Connection".
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5. Select "Properties".
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6. Select "TCP/IPv4".
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7. Select "Use the following IP address". Reference the VIMS 3G IP configuration. Ensure that the IP address should not match any other IP address on the network.

   The subnet mask and default gateway should match the other addresses on the network.

   Note: Use standard IP convention.

8. Select "OK" to exit and save computer network setting.

9. Select "OK" to exit local area connection properties.

10. To verify settings, run an "ipconfig" command from DOS.
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    Illustration 21	g02956736

11. Type "cmd" and press enter.

12. Type "ipconfig" and press enter.

13. Browse the DOS window for Ethernet adapter Local Area Connection.
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    Illustration 22	g02956738

14. Close the DOS window after verification.

Testing the System

After proper configuration of the third-party network infrastructure, the VIMS 3G system should now communicate. The IT technician in the office should attempt to communicate with the machine. The IP address of VIMS 3G should be entered in the web browser in the office. The VIMS 3G web page should view as follows:

Configuring the Communicator can be performed from the machine or from the office. Configuration instructions are in the "Setting up VIMS 3G Communicator for Radio Communications" section.

Illustration 23	g03442097

Configuring VIMS 3G Communicator

The section below describes how to configure VIMS 3G Communicator to push files to the off-board ftp server. The configuration of the Communicator can be done through a web page either in the office or at the machine.

Note: A proxy server should not be used in your web browser, or the VIMS 3G web page will not be viewable using VIMSpc. Check the web browser and ensure that the proxy server option is not enabled. Refer to your web browser help section for more details.

Illustration 24	g02956797

Connect to Machine

Connect the VIMS service port cable to either the cab or the chassis service port, if applicable. Connect the Ethernet cable portion of the service cable to the back of a laptop that is equipped with VIMSpc 2011A.

Illustration 25	g03442136
(1) "Connect" button

1. Notice that the icon at the bottom left-hand-corner of the screen shows two red arrows pointing away from each other. This icon indicates that the laptop is not connected to the VIMS 3G ECM.

2. Select "Connect" to initiate the connection to the machine.

   Note: If no application module is installed and the above chassis option appears, see troubleshooting section.

3. VIMsPC is designed to communicate with the default IP address scheme only.

   1. If IP address changes are made to the VIMS 3G main ECM default IP settings, utilizing the bumper 3G-service port connector for VIMS PC functions will be necessary.
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   Illustration 26	g02720801
   (2) "Connection" Icon

4. Once the connection is successful, the connection icon at the bottom left-hand-corner of the screen will display two green arrows pointing toward each other, representing the connection between the laptop and VIMS 3G ECM.

Access Machine Web Pages

Once the connection with the ECM is successfully established, the "Status" page will be displayed as a web page within the VIMSpc 2011A application.

Illustration 27	g03442139

Setting Up VIMS 3G Communicator for Radio Communications

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1. Select "Communicator" from the tabs above the Main Menu to launch the VIMS 3G Communicator web page.
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   Illustration 29	g03442176

2. Click the "Settings" link on the left-hand-side of the page.

3. The FTP settings shown in Illustration 29 are an example of typical values. The IP address will be different. Configure the "Settings" page with the IP address, user name, and password of the FTP server. Also set the path to where the files will be sent, as recorded in Table 2 or Illustration 1.

   Note: Utilizing the FTP mode configured as passive unless instructed to do otherwise by the IT department is recommended.

4. Click the "Apply" button at the bottom of the page to save the settings.
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5. A confirmation message should appear stating that, "FTP Settings were properly saved".

Auto File Download Setup

Click the "Auto File Download" link on the left-hand-side of the screen.

Illustration 31	g03442179

Configure the web page based on how each of the files needs to be downloaded/reset. Click the "Apply" button at the bottom of the page to save the settings. If files need to be downloaded and reset on an hourly basis (every "x" number of hours), configure the files as hourly. If files need to be downloaded daily (up to four times a day), configure the files as daily.

Click "Apply" to save the settings.

Illustration 32	g03442181

A confirmation message should appear stating that, "Auto file download configuration was saved properly and file download will start base on schedule".

Automatic Schedule Settings

Click the "Automatic Schedule Settings" link on the left-hand-side of the screen.

Illustration 33	g03442196

Configure the web page with the desired settings for hourly, daily, and weekly downloads and click the "Apply" button at the bottom of the screen.

If hourly downloads are desired every 2-hours, configure the hourly setting to 2. If daily downloads are required at 7:00 A.M, 1:00 P.M, and 7:30 P.M configure the daily downloads accordingly.

Click "Apply" to save the settings.

Illustration 34	g03442197

A confirmation message should appear stating that, "Schedule config was Saved Successfully".

Manual File Download Setup

Click the "Manual File Download" link on the left-hand-side of the page. This allows for an immediate manual download of those selected. Select desired options.

Illustration 35	g03442198

Illustration 36	g03442199

A confirmation message should appear stating that, "Manual file download configuration was saved and file download started".

Status

Click the "Status" link on the left-hand-side of the page to view the current PC time and date. The "Status" link also shows a work order count and status of the communicator feature. This page will allow the user to verify status of automatic and manual downloads.

Illustration 37	g03442216

Troubleshooting Connection

If a connection cannot be made from the office, review the following steps in the office to help isolate and resolve the issue.

Web Browser

1. Ensure that the proper IP address is attempted.

2. Check Power.

   1. Ensure that the VIMS 3G ECM is power cycled after changes in ET are made.

   2. Ensure that the VIMS 3G ECM has proper power and ground applied. Attempt to connect to the ECM with CAT ET. Use a Volt meter to check for proper power, Keyswitch, and ground. Schematic is shown at the end of this Special Instruction.

   3. VIMS 3G Main ECM typically takes 20 seconds to boot up. Allow 20 seconds after power ON before attempting to connect ET, VIMSPC, or launch the webpage.

3. Close the current web browser, open a new one, and try again. Cache can sometimes cause adverse effects.
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   Illustration 38	g02959036

4. Check the web browser and ensure that the proxy server option is not enabled. Refer to your web browser help section for more details.

Trace Route Verification from Office PC

The connection path can be traced using traceroute command. The traceroute command and interpretation are standard to the operating system used. Refer to the PC operating systems documentation for more details.

• Verify that the PC network port is able to connect to VIMS 3G IP address.

• Open a DOS window/command prompt from the office.

• Type "tracert (insert VIMS 3G IP Address)".

If unable to obtain a trace to VIMS 3G, then traceroute to other components on the network to determine where the problem is.

Unable to Launch FTP Only

Web browser works, check "Internet Options" and ensure that FTP options are enabled. Refer to the web browser help section for more details.

Illustration 39	g02959057

If a connection cannot be made from the office, review the following steps on the machine to help isolate and resolve the issue.

Check Power

Ensure that the VIMS 3G ECM is power cycled after changes in ET are made.

Ensure that the VIMS 3G ECM has proper power and ground applied. Attempt to connect to the ECM with CAT ET. Use a Volt meter to check for proper power, Keyswitch, and ground. Schematic is shown at the end of this Special Illustration.

VIMS 3G Main ECM typically takes 20 seconds to boot up. Allow 20 seconds after power ON before attempting to connect ET, VIMSPC, or launch the webpage.

VIMS PC Improperly Showing Chassis Service Port Option

Illustration 40	g02720798

The Chassis option should not be available, if there is no VIMS Application ECM. If it shows that when no port exists, and no connection can be made, try turning OFF any wireless connection, shutting OFF VIMSpc, and trying again.

Telnet Access

VIMS3G Supports Telnet. Using telnet, all the VIMS 3G module can act as a useful troubleshooting tool. Using the previous example to access telnet.

• In the run dialog box, type "telnet 10.21.233.100" and hit enter. A telnet command prompt interface will pop up into VIMS 3G.

• Enter the username as "admin" and password as "admin".

Ping

In Telnet, a ping command can be used for route analysis.

• From an active VIMS 3G Telnet session, type "ping X.X.X.X IP address".

Trace Route Verification from VIMS 3G

In Telnet, a traceroute command can be used for detailed route analysis of the network.

• From an active VIMS 3G Telnet session, type "traceroute X.X.X.X(IP address)".

This is used to obtain a trace route from VIMS 3G to other components on the network to determine, where communications are able to reach.

Ethernet Wiring

Ensure that the Ethernet wiring is correct. Attempt to connect to the VIMS 3G internal webpage locally at the machines VIMS 3G Service port. Interface instructions and schematic are above in the Switch/Router and Radio Installation section.

Support

Contact VIMS Product Support for VIMSpc 2011A questions.

Contact VIMS Product Support for VIMS 3G troubleshooting questions.

http:\\cpidsn.ecorp.cat.com

Caterpillar Inc. does not support third-party systems. Contact the radio supplier for help concerning radio setup and communications.

Telemetry Connection

Illustration 41	g02959078

The VIMS 3G telemetry port uses serial port 2. Refer to the Illustration 41. A separate telemetry protocol document is available for users that have a signed Non-Disclosure Agreement between Caterpillar Inc., the user, and the third party. Contact VIMS Product Support for more details.

793F and 797F trucks have a harness connection that can be used for telemetry. The harness connector is located under the shift console. Refer to the Illustration 41.

Illustration 42	g02959079

The Telemetry breakout connector (CONN 12) is a Deutsch HD 8-pin socket. Refer to the Illustration 42.

The Telemetry RS-232 port 2 pins are as follows:

RXD-Pin 2, F419 - Connects to pin 27 on the VIMS 3G ECM.

TXD-Pin 3, F418 - Connects to pin 35 on the VIMS 3G ECM.

VIMS 3G Wiring Diagram

Illustration 43	g02959080
Wiring Diagram of VIMS 3G ECM