Vaisala WMS302 Guia do Utilizador descarregar pdf (Página 168)

User's Guide ______________________________________________________________________

166 __________________________________________________________________M210630EN-B

In order to copy a new software into MAWS, please follow the

instructions below:

1. Check that MAWS includes a boot code that is version 4.07 or

higher. The version can be read using the commands VER or

SYSINFO.

2. Insert the Compact Flash card received from Vaisala into the

Compact Flash slot of MAWS.

3. Launch copying the new software by issuing the command

SWLOAD.

4. The MAWS software checks that the boot code is valid and the

Compact Flash includes Motorola's S-record at the specified

address. The firmware also checks that the Compact Flash is

formatted and that there is a file on it named bin.mot.

When the application has been copied, MAWS restarts

automatically.

If SWLOAD refuses to copy the new software, the reason can be

one of the following:

a. The Compact Flash card does not include a valid software.

b. The boot code is too old.

5. When the new application has been restarted, take the Compact

Flash card out of MAWS and store it for future use.

NOTE

Typically, the boot code and firmware are new enough in new

installations, but for upgrades both of them can be too old to perform

this functionality. In this case, the only way to update the software is

to download the software through the serial port.

NOTE

As the Compact Flash card cannot be write-protected, take care that

the card is not used for any other purposes, for example storing log

files. Copying the firmware is successful only when there is one file on

the card and it begins at the specified address.

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Vaisala WMS302 Guia do Utilizador Página 168