Automated Solutions ASComm.NET 3.9.8.7

Automated Solutions ASComm.NET is a fully-managed .NET component that delivers communications connectivity between .NET applications and a broad range of industrial devices using industrial communications protocols. All supported protocol drivers are implemented in the ASComm.NET component, providing a single, consistent API regardless of the underlying protocols or hardware devices. Development licenses for each driver can be licensed individually, so you only pay for the drivers that you are developing with.

Use Visual Basic, C#, C++, and ASP.NET to create HMI, SCADA, data logging, and IIoT applications targeting Win Forms, WPF, Web, console, service, and Linux. Powerful pre-built example applications with VB and C# source code included in development package.

Key Benefits
100% managed code
x86, x64, and Any CPU compatible
NEW Includes Excel Add-in for simple, non-programmatic Excel spreadsheet data logging.
Visual Studio.NET 2005, 2008, 2010, 2012, 2013, 2015, and 2017 Compatible
Most .NET targets are supported, including Web, Win Forms, WPF, console, and service apps.
Build Windows Forms and console applications that run on Linux with Mono framework.
Can be configured programmatically or visually
Visually design your entire communications configuration without writing a single line of code
Extremely high performance – 5~10 mSec typical transaction time
Highly optimized to minimize communications transactions
All drivers included in single component, providing consistent API regardless of target device brand or model.
Development licenses for each driver can be licensed individually, so you only pay for the drivers that you need
Data items can be added to groups, which can be configured for timed polling
Multiple groups can be created per device to accommodate multiple update rates
Supports data change and error events
Built-in serialization allows you to save/load your entire communications configuration with a single line of code
Single component runs multiple concurrent protocols
Object inheritance provides consistent user interface, regardless of underlying communications protocol
Modular component allows for licensing of individual drivers
Licensing can be accomplished via Internet, telephone, or email
Extensive documentation
High quality example applications with C# and VB source code
No Hardware Keys – software licensing mechanism is simple and intuitive
Allows for unattended license transfer across machines
Easily connect to your factory floor systems.
Immediate Internet delivery and online license activation.

ASComm.NET

v3.9.8

AB.LOGIX.NET Driver

Fix

Fixed problem with unsolicited messages on arrays that exceeded CIP packet size limit. Logix MSG instruction uses different protocol commands based on amount of data in packet. Previous versions did not implement command that handled fragmented data transfers.

Fixed problem with unsolicited message ‘Destination Element’ decoding when Destination Element contained one or more periods. When an unsolicited message is received, the Desintation Element field of the RSLogix 5000 MSG instruction is reported by the UnsolicitedMessageReceivedEventArgs.HWTagName property. Previous versions returned the Destination Element up to the first period only. Fixed problem with calculating return data size for tags specified to the bit level. For example, for a DINT tag specified to the bit level (myDINT.1, myDINT.30, etc.), the driver erroneously calculated the return data length as 1 byte rather than 4 bytes.

Modified Behavior

Optimized code for cleaning up unused unsolicited message connections.

SI.S7.NET Driver

Fix

Fixed problem with Device.Link property. Setting Device.Link = LinkType.PG erroneously sent value for LinkType.OP Setting Device.Link = LinkType.OP erroneously sent value for LinkType.PG Setting Device.Link = LinkType.PC (default) sent correct value.

Fixed problem with not handling COTP Last Data Unit flag bit correctly This was needed to handle S7-300 CPUs that segment setup communications response.

Modified Behavior

Modified COTP Connect Request and Setup Communications routines to use Device.TimeoutConnect instead of Device.TimeoutTransaction value.

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