You can use the Update Application function to install a project file in order to upgrade an existing application, or application and firmware from a compressed, encrypted project file on an SD card or USB flash drive that is installed in a controller.
To learn how to create these files, refer to the topic Export a project as a File.
Note that the controller model, OS, and Hardware Configuration are part of the project file, and it must match that of the controller you wish to upgrade.
LF: Update Application
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Parameter Name |
Purpose |
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A |
Project File path |
This is the location and name of the file to install. The file path contains a preface, the type of drive, the file name, and the extension, separated by slashes.
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B |
Status |
The value indicates the status of the function: 0 - No error 1 - Function started 2 - Function in Progress -1 - No USB removable drive -2 - No External SD Card -3 - Invalid path -4 -File does not exist -5 - Model name does not exist -6 - Wrong password -7 -Model type does not match -8 -Password does not match -9 -Serial number in project does not match the controller's serial number
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LF: Update Application and Firmware
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Parameter Name |
Purpose |
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A |
Device Type |
Select SD card or DOK (USB Flash Drive) |
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B |
Project File path |
This is the location and name of the file to install. The file path contains a preface, the type of drive, the file name, and the extension, separated by slashes.
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B |
Status |
The value indicates the status of the function: 0 - No error 1 - Function started 2 - Function in Progress -1 - No USB removable drive -2 - No External SD Card -3 - Invalid path -4 -File does not exist -5 - Model name does not exist -6 - Wrong password -7 -Model type does not match -8 -Password does not match -9 -Serial number in project does not match the controller's serial number |
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LF: Update Application and Firmware
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|
Parameter Name |
Purpose |
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|
A |
Device Type |
Select SD card or DOK (USB Flash Drive) |
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B |
Project File path |
This is the location and name of the file to install. The file path contains a preface, the type of drive, the file name, and the extension, separated by slashes.
|
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|
B |
Status |
The value indicates the status of the function: 0 - No error 1 - Function started 2 - Function in Progress -1 - No USB removable drive -2 - No External SD Card -3 - Invalid path -4 -File does not exist -5 - Model name does not exist -6 - Wrong password -7 -Model type does not match -8 -Password does not match -9 -Serial number in project does not match the controller's serial number |
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