2.0.2

02/20/2026

M. Ludwig

•Driver updated to IOKit library version 3.0 and Visual Studio 2022 (Case 38063).

2.0.1

05/03/2017

C. Mello

•Adjustments for migrating to IOKit library version 2.0 (Case 15655).

•Adjustments to discard possible noise during data reception (Case 15546).

1.4.1

05/18/2010

C. Mello

•Added support for receiving Word-type variables with handling for negative values (Case 11370).

1.3.1

09/21/2006

C. Mello

•Adjustments to support RS-232 serial communication above port COM4 (Case 7402).

1.2.1

10/20/2004

C. Mello

•Changed the configuration of the P2 parameter to configure baud rate, character size, parity, and stop bits.

•Changed the configuration of the P3 parameter to define only time-out values, ignoring the use of negative numbers to enable echo.

•Changed the B1 and B2 parameters to define, exclusively, the number of a station and the number of a CPU, respectively.

•Replaced the Log Date & Time option by Log Timestamp on the Log section of extra configuration window (the Log Date & Time option is used by default by this Driver).

•General revision of source code.

•Implemented options on this Driver's extra configurations to disable sending some protocol packets (Case 3203).

1.1.1

03/04/2004

A. Quites

•Fixed a problem in RTS control on Windows NT, Windows 2000, and Windows XP (Case 3296).

•Fixed a problem that prevents echo configuration when the P3 parameter is negative.

1.0.1

•All releases before revision control.