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Bihl+Wiedemann GmbH

Change log of the GSD-files for B+W AS-i Gateways
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Our ambition is to continuously improve our devices. Small improvements or new features
are implemented into our Gateways without changing the article number.
For bigger changes a new article number is generated.
Newer devices with the same article number are always downwards compatible. Some changes
require a new version of the GSD-file. Newer devices always work with the older GSD-files.
Functions, which were added in the newer GSD-files can only be used with the respective 
devices.

If a device is updated, the Ident.No., which is printed at the side label, changes. If 
a new GSD-file is generated, the older version is moved into a folder, which is marked 
with the Ident.No.
E.g.:
..\ESI-BWU2797-20130822.xml				-> for devices which are up to date
..\before_ID15084\as-i_gateway-BWU2797-20130621.xml	-> for devices with Ident.No. 
						           lower than 15084


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Log
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Date: 2014-09-23

- changed revision number to 6
- renamed 'Safety Fielbus Bits' to 'Safety Fieldbus Bits'

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before ID 15334:

Date: 2013-12-19

- first Version