5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) Caterpillar

The following schematics are typical VIMS system schematics. Each schematic shows only one module that is a portion of the entire system. Each schematic shows the inputs of each module. On some machines, certain sensors are not part of VIMS. The CAT data link provides sensor information from other electronic controls. For a complete schematic of a particular machine, always see the Electrical System Schematic module in the machine Service Manual.

793C VIMS Main Module Schematic

Illustration 1	g03192576

793C VIMS Interface Module No. 1

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793C VIMS Interface Module No. 2

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785C and 789C VIMS Main Module

Illustration 4	g03192579

785C and 789C VIMS Interface Module No. 1

Illustration 5	g03192580

785C and 789C VIMS Interface Module No. 2

Illustration 6	g03192581

785B, 789B and 793B VIMS Main Module

Illustration 7	g03192582

785B, 789B and 793B VIMS Interface Module No. 1

Illustration 8	g03192583

785B, 789B and 793B VIMS Interface Module No. 2

Illustration 9	g03192584

5130B VIMS Main Module

Illustration 10	g03192585

5130B VIMS Interface Module No. 1

Illustration 11	g03192586

5130B VIMS Interface Module No. 2

Illustration 12	g03192587

5130 and 5230 VIMS Main Module

Illustration 13	g03192588

5130 and 5230 VIMS Interface Module No. 1

Illustration 14	g03192589

5130 and 5230 VIMS Interface Module No. 2

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992G VIMS Main Module

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992G VIMS Interface Module No. 1

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992G VIMS Interface Module No. 2

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994 VIMS Main Module

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994 VIMS Interface Module No. 1

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994 VIMS Interface Module No. 2

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994D VIMS Main Module

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994D VIMS Interface Module No. 1

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994D VIMS Interface Module No. 2

Illustration 24	g03192599

VIMS 9.0X or Later Class of Onboard Software Update Worksheet

This worksheet should be completed prior to uploading of any new VIMS on board software. This worksheet will help prevent the loss of stored on board data. This worksheet will also help prevent the loss of user settings in the configuration.

Note: The service program codes (SPC) can be used to access the information that is required to complete this work sheet. Refer to the Systems Operation, "Service Operation" section of this manual for more information on the service program codes.

1. Service Meter Hour (SMH) : ____________________

2. Onboard Clock Time: ____________________

3. Document All Resettable Totals. (SPC:TOT):

____________________

____________________

____________________

____________________

4. Enter the present machine statistics (SPC:MSTAT):

Source Software: ____________________

Configuration Software: ____________________

Hardware Version: ____________________

Model Number: ____________________

Serial Number: ____________________

Equipment Number: ____________________

Attachment Code: ____________________

Language: ____________________

Configuration Type: ____________________

Operator ID: ____________________

5. Unit Setting (SPC: UN): English/Metric (circle one)

6. Download all on board data files.

7. Auto Lube Cycle Time (SPC: LUBSET): ____________________

7a. Auto Lube Duration (SPC: LUBSET): ____________________

8. Backlight Setting (SPC: BLT): ____________________

9. Contrast Setting

(SPC: CON): ____________________

10. Service Light Setting(9.5X or later) (SPC: SVCSET): ____________________

11. Snapshot Configure Setting(9.5X or later): (SPC: ERSET): ____________________

12. Event Configure Setting(9.6X or later): (SPC: ESET): Use table 1 to record the Event Configure Settings.

Table 1

Event	Log(1)	Display(1)	Telemetry(1)	Service Light(1)
1.
2.
3.
4.
6.
7.
8.
9.
10.
11.
12.
13
14
15

(1)	Indicate (E)nabled or (D)isabled.

13. Max Payload Weight (SPC: PAYCONF): ____________________

13a. Last Pass Indicator (PAYCONF): ____________________

Note: Customizing the new large wheel loader VIMS configuration software to the same settings as the presently installed software with the Information System Builder software is mandatory prior to putting the machine back into service. Refer to , RENR2517, "Large Wheel Loader VIMS Payload Users Manual" for instructions on how to update the new configuration.

Note: It is highly recommended that the user have a copy of the present VIMS source software and VIMS configuration software available before the uploading the NEW VIMS source and configuration software.

Note: If desired a screen print of the VIMS-PC Machine Status Display may be used in place of item 4. This screen print can be used to reference important information about the setup of the machine. Perform the following procedure to make a file that will save the screen print.

Screen Print Procedure

1. Connect VIMS-PC to the machine and establish communication. Then access the Machine Status Display screen.

2. In order to place the screen print onto the clipboard, press the Print Screen key as required on the PC that is being used.

3. Open Windows Paintbrush, the Clipboard Viewer, Microsoft Word or WordPad program on the PC.

4. Use the "paste" option in the "Edit" menu or press Ctrl-V in order to place the image on the desktop.

5. Save the file by opening the "File" Menu and selecting the "Save As" option.

6. Name the file in the "Save As" dialog box. Using the machine serial number or equipment number will make the file easier to track. Select a directory in which to store the file. Click on the save button in the "Save As" dialog box.

The file is now saved for later use and can be moved to the same subdirectory as the downloaded files.