2.0.9

01/29/2026

M. Ludwig

•Driver updated to IOKit library version 3.0 and Visual Studio 2022 (Case 38499).

2.0.8

11/17/2021

M. Salvador

•Implemented Alstom's proprietary ASDUs (Case 31589).

2.0.7

09/02/2019

M. Ludwig

•Driver ported to Visual Studio 2017 (Case 27207).

2.0.6

02/13/2017

M. Salvador

•Improvements while handling commands when there is a communication failure with any IED (Case 21689).

•Improved logs about collecting disturbances (Case 21684).

•Fixed the handling of commands and their return (Case 19416).

2.0.3

01/26/2015

M. Salvador

•Driver updated to IOKit library version 2.0 (Case 13837).

•Created a data type to join ASDUs 1 (one) and 2 (two) (Case 15860).

•Increased the speed of reading with multiple Slaves (Case 17593).

1.11.1

11/23/2012

M. Salvador

•Added a Time offset sync option (Case 12752).

•Added an option to automatically retry a disturbance collecting that failed (Case 13058).

1.10.1

08/02/2011

M. Salvador

•Fixed the order of time in a file in COMTRADE format (Case 12412).

1.9.1

10/20/2010

M. Salvador

•Added the Disturbance Timeout option (Case 10865).

1.8.1

11/26/2008

M. Salvador

•Fixed the storing of files in COMTRADE format and fixed an assembling failure when the number of digital channels is greater than 256 (Case 9727).

•Implemented a special licensing protection (Case 7808).

•Driver recompiled in IOKit library version 1.14, solving a possibility of deadlock in Offline mode with IOKit library version 1.12 (Case 7142).

•Fixed the storing of files in COMTRADE format and fixed differences in the format of files and dates.

•Added support for Siemens Siprotec relays (Case 7455).

•Added support for ASDUs 6 (six), 20, 3 (three), and 9 (nine) in private mode.

1.2.1

10/13/2005

M. Salvador

•Created a type of acknowledgment of disturbances, allowing users to delete or not them after collecting.

1.1.1

01/06/2003

M. Salvador

•Created the FaultNumber and MaxFaultNumber Tags, which indicate the status of disturbances.

1.0.1

12/31/2002

M. Salvador

•Initial version of this Driver, tested with Areva's P437 relays.