Product Link - PL522/523 Electronic Control Module (ECM) - Flash Program Caterpillar


Electronic Control Module (ECM) - Flash Program
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1.1. Flash Program the PL522 AND 523

Perform the following procedure in order to flash program the PL522 and 523. The PL522 and 523 is flashed in order to upgrade the software. Flash programming of the PL522 and 523 must also be done if the PL522 and 523 have been replaced. The AVSpare Electronic Technician (Cat ET ) contains the program WinFlash®. WinFlash® is used in order to load software into the PL522 and 523.

Refer to Systems Operation, Troubleshooting, Testing and Adjusting, "Configuration" in order to configure the PL522 and 523.

Note: The Communication Adapter II is available in order to flash program the electronic control modules.

The Communications Adapter II hardware is connected between the service connector of the machine and the PC serial port or the PC parallel port. The Cat ET "Communications Interface Device" is configured for "AVSpare Communications Adapter II (RP1210)".

Flash Program the PL522 AND 523

WinFlash® is used in order to load the software. The following steps explain the process in order to flash program the PL522 and 523.



    Illustration 1g02173443

  1. Select the "Utilities" and "Winflash".


    Illustration 2g02173445

  2. To flash the gateway board within the PL522 and 523, select the "Blank ECM" with the matching serial number of the PL522 or 523 from the list of detected ECMs. Refer to Illustration 2.


    Illustration 3g02173446

  3. Select the file. Refer to Illustration 3.

  4. Click "Begin Flash".


    Illustration 4g02173595

  5. The progress bar should appear while the program is being loaded. Refer to Illustration 4.

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