8 projects tagged "PLC"

No download Website Updated 07 Jul 2011 PLCIO

Screenshot
Pop 107.00
Vit 5.92

The PLCIO library reads and writes data to a variety of programmable logic controllers (PLC). Now in its 20th year, PLCIO is a stable platform allowing the programmer to address PLC memory by their tag names for different data types, regardless of the computer architecture, with the PLC linked either directly or remotely. PLCIO abstracts the application and communications layers so that the programmer of the business and database logic need not worry about the communication details. Full source code is included, as are samples and a CGI interface for PLC access from a Web browser. It runs under Linux, HP-UX, Solaris, and QNX, and can be used as a replacement for the aging Interchange software by Allen-Bradley. PLCIO supports the Serial DF1 and Ethernet protocols of the Allen-Bradley PLC-5, SLC 500, ControlLogix, CompactLogix, and MicroLogix PLCs (using the CIP protocol), the Modicon Quantum PLC, the Wago 750-842 PLC, the Siemens Step5 PLC (using the AS511 serial protocol or via Ethernet using the INAT Echolink), and the Siemens Step 7 200, 300, and 400-series CPUs. It also supports communicating directly with an I/O bus terminal such as the Beckhoff BK9105 or the Phoenix Contact FL IL 24 BK ETH/IP-PAC.

Download Website Updated 18 Mar 2013 openSCADA Project

Screenshot
Pop 182.78
Vit 8.80

openSCADA is a Supervisory Control And Data Acquisition System. It is platform independent and based on a modern system design that provides security and flexibility at the same time. It is flexible. It is not an out of the box solution, but a set of tools that can be combined in many different ways. It provides development libraries, interface applications, mass configuration tools, and front-end and back-end applications. It is used 24/7 in several installations around this world. Support is available from IBH SYSTEMS GmbH.

Download Website Updated 20 Mar 2013 openSCADA Utgard

Screenshot
Pop 75.06
Vit 7.10

Project Utgard is a sub-project of the openSCADA project. It's focused on creating a completely Java and open source OPC interface for the openSCADA project. In order to create clean interfaces between both worlds, a separate project was created which only covers OPC specific functionality which can also be used outside openSCADA to create OPC software.

Download Website Updated 06 Feb 2014 OpenAPC

Screenshot
Pop 285.10
Vit 23.25

OpenAPC is an APC (Advanced Process Control) solution that is highly flexible and configurable and covers a wide range of automation, visualization, and process control tasks from home control up to industrial automation. Control applications created with the OpenAPC editor's visual interface can perform several tasks dependent on how the application is configured and used. The application is available for many different platforms, so OpenAPC projects can be switched over to a different platform easily.

Download No website Updated 21 Jan 2014 OpENer

Screenshot
Pop 127.75
Vit 3.22

OpENer is an EtherNet/IP stack for I/O adapter devices. It supports multiple I/O and explicit connections and includes objects and services for making EtherNet/IP-compliant products as defined in the ODVA specification.

Download No website Updated 17 May 2011 pascalscada

Screenshot
Pop 60.87
Vit 33.30

PascalSCADA is a framework for Delphi and Lazarus to quick development of HMI/SCADA applications. The platforms supported by PascalSCADA are Windows, Linux, and FreeBSD under 32 and 64 bits (FreeBSD only in 32 bits). You can communicate with CLP's, create interfaces, store values and alarms of process, and control users of the application.

No download Website Updated 29 May 2014 awlsim

Screenshot
Pop 231.26
Vit 91.73

Awlsim is a Step 7 AWL/STL/PLC simulator. Depending on the host machine and the Python interpreter used, it achieves good performance of several thousand to millions of AWL/STL instructions per second. S7-300 and S7-400 CPUs (with 2 and 4 accus) are supported.

Download Website Updated 28 Jul 2013 profibus

Screenshot
Pop 62.76
Vit 1.01

profibus aims at building a PROFIBUS protocol stack (OSI layers 1, 2, and 7) with custom hardware and software on the Raspberry Pi.

Screenshot

Project Spotlight

Teddy Templating Engine

An easy-to-read, HTML-based, mostly logic-less DOM templating engine.

Screenshot

Project Spotlight

Admin4

An administration tool for DNS, LDAP, PostgreSQL, and more.