Application Subassemblies; Using The Web Interface To Update Software; Updating Images - Leuze electronic MD 748i Connecting And Operating Instructions

uImage -
Primary/
Backup
Application
Base
5.1.2

Application Subassemblies

Application subassemblies are the components of the Application Base image. Application
subassemblies have a 4-tuple version number (for example, 1.3.18.3). The first two values in a
subassembly version correspond to the version of the application base assembly for which it was built
and tested.
For example, a subassembly with version 1.3.18.3 was tested with application base version 1.3.18.
When using the Software page or PortVision DX, an application subassembly can install only if its version
number matches that of the installed application base assembly. A subassembly with a version of
1.20.2.4 only installs if the application base version is 1.20.2. It will not install on a device with application
base version 1.21.5.
application-manager
configuration-manager
discovery-protocol
event-log
iolink-driver
io-link manager
profinetio
web-help
web-user-interface
5.2

Using the Web Interface to Update Software

The upper portion of the Advanced | Software page is used to update the IO-Link Master images. The
lower portion of this page is used for updating application subassemblies that are integrated in the
Application Base.
Typically, the latest application subassemblies are available in the Application Base image. There may
times when a feature enhancement or bug fix is available in an application subassembly and not yet
available in the Application Base image.
5.2.1

Updating Images

Use this procedure to upload images using the SOFTWARE page.
1. Download the latest image from the Leuze electronic web site.
Leuze electronic
The uImage contains the Linux kernel and the RAM-resident root file system. It does
not contain industrial protocol support or application-specific features.
There is a Primary and Backup version loaded on the IO-Link Master. The IO-Link
Master automatically reloads the Backup uImage if the file system corrupted.
The uImage version is displayed after the Primary/Backup uImage.
The Application Base image comprises a flash-resident file system containing
applications and protocol support.
The Application Base is built from a collection of application subassemblies -- each of
which may be updated individually between releases of the application base as a
whole.
The application subassemblies in the Application Base image are displayed in the
lower portion of the SOFTWARE page.
The Application Base assembly has a 3-tuple version number: (for example, 1.3.18).
IO-Link Master Application Subassemblies
The Application Manager version loaded on the IO-Link Master.
The Configuration Manager version loaded on the IO-Link Master.
The Discovery Protocol version loaded on the IO-Link Master.
The Event log version loaded on the IO-Link Master.
The IO-Link driver version loaded on the IO-Link Master.
The IO-Link manager version loaded on the IO-Link Master, which provides
support for PROFINET IO.
The PROFINET IO version loaded on the IO-Link Master.
The web interface help version loaded on the IO-Link Master.
The web interface version loaded on the IO-Link Master.
IO-Link Master Images
MD 748i / MD 248i
5 Updating Images and Applications
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