3.0.27

08/26/2025

M. Ludwig

•Driver updated to IOKit library version 3.0 and Visual Studio 2022 (Case 37929).

3.0.23

08/20/2020

M. Salvador

•Added support for reading and writing Strings with a size larger than default (Case 29327).

3.0.21

09/11/2019

M. Salvador

•Fixed writing problems caused on previous versions (Case 27554).

•Variables do not update in specific circumstances (Case 27549).

3.0.20

08/19/2019

C. Mello

•Platform update on this Driver's source code (Case 27381).

3.0.19

09/17/2018

M. Salvador

•Adjustments in the connection process with Controllers (Case 25138).

3.0.18

09/05/2018

M. Salvador

•Added a cache system for the settings of a Controller (Case 24866).

•Improvements in the network reconnection process (Case 24790).

3.0.14

12/06/2016

M. Salvador

•Fixed the reading of 64-bit integer data types (Case 20933).

3.0.12

02/26/2016

M. Salvador

•If one or more services from a Non-Blocked request returns an error, only Tags corresponding to those services return a communication error (Case 20505).

3.0.11

01/28/2015

M. Salvador

•Created a mechanism to update the IP address at run time, StartOffline (Case 14612).

•Removed the sending of a Controller's identification message at each connection (Case 17847).

3.0.7

09/08/2014

M. Salvador

•Improvements in the process of reconnection with a Controller after a failure (Case 17088).

•Fixed the behavior of the option to monitor program download (Case 16353).

•Fixed a problem of increasing memory usage when performing many writings continuously (Case 16369).

•Implemented a greater tolerance to communication failures during the initialization process (Case 17076).

•Created a configuration option allowing to add a four-byte offset in array communication in a Controller's firmware versions less than or equal to 20, in the Non-Blocked option (Case 17082).

3.0.4

01/28/2014

M. Salvador

•Now each TCP/IP channel contains a KeepAlive control that keeps the connection active by using an exchange of identification messages at every 10 seconds (Case 15623).

•Driver ported to IOKit library version 2.0 (Case 14026).

2.2.1

02/22/2013

M. Salvador

•If there is a communication failure during the initialization process, this Driver now discards all data structures partially obtained and restarts the initialization process (Case 13530).

2.1.1

04/18/2011

M. Salvador

M. Ludwig

•Fixed a possible wrong bit value (Case 11951).

•Implemented multiple TCP/IP connections (Case 11109).

•Implemented a verification of program download.

•Added support for user-defined String data types and also support for using Strings in arrays or structures.

•Implemented asynchronous readings (Case 11109).

•Fixed a problem with certain data structures not being correctly mapped by this Driver (Case 10109).

•Implemented the Auto Update option (Case 10026).

•Improvements on CIP Addresses interface (Case 10026).

•Created special Tags from IOKit library for when this Driver uses TCP/IP communication (Case 11387).

1.6.1

10/10/2006

M. Salvador

•Tag Browser window can now be opened regardless of the configuration window has been already open.

•Fixed reading errors for arrays of structures.

•Tags read by Tag Browser window now are displayed in alphabetical order.

•Added a progress bar on Tag Browser window to indicate the progress of identifying Tags.

1.5.1

09/25/2006

M. Salvador

•Source code revision.

1.0.1

M. Salvador

•Initial version of this Driver.