IS420ESWBH2A Network Server

IS420ESWBH2A Network Server

The IS420ESWBH2A automatically generates accurate synthesis documentation that can be used to assist reverse engineering, whether it is for new development based on legacy code or for maintenance and modernisation. Unfortunately, code is often the only documentation available, and working on an undocumented programme is always a waste of time. In addition, writing documentation manually is tiresome and error-prone. The need for a completely consistent format and the tedium of the work requires a tool-based automation approach. The module automatically generates a data-flow orientated view of the PLC program (from inputs to outputs) represented by formulas and flowcharts, thus abstracting the actual sequential execution of the program. This view is the perfect intermediate formalism between the specification and the code itself. It is independent of the programming style and type of PLC hardware on which the program runs. In addition, modules can be parameterised to use any type of document template (header blocks, symbols…), thus ensuring consistent formatting of all documents.

The IS420ESWBH2A’s PLC Automatic Code Rule Verification Checker now supports programmable programming with the Roggex development environment provided by Rockwell Automation.The PLC Checker improves the readability, maintainability and robustness of PLC programs through its unique ability to automatically verify compliance with coding rules, naming and structuring conventions and programming standards. It replaces manual proofreading of programmes, which can take a long time, thus enabling industrial users of PLCS to systematically adopt coding standards and ensure the consistency of their programmes.PLC Checker is commonly used in contractual relationships, where it is a key factor in determining quality objectives. Using PLC Checker, contractors demonstrate the quality of their projects with one of the most innovative solutions on the market. Industrial users of sustainable production systems benefit from an easy-to-read and maintain programme that allows PLC check results to be used as formal, repeatable and detailed acceptance criteria. As a result, it is easy to use for projects that require no capital expenditure or maintenance.

The IS420ESWBH2A allows bi-directional data communications over existing AC power lines without the need to add/replace data line networks. Providing reliable data communications, the Avtek Transparent Modem is a cost-effective solution ideal for building and industrial automation. It supports centralised data collection for AMR and enables centralised control of applications such as social and street lighting. Aftek’s PLC Blank Modem incorporates a small form factor, which is based on a highly integrated OS with added semiconductors. it is fully compliant with EEC61334-4-32, EHS and Conax. It offers selectable baud rates from 600 to 4800bps. In addition, it supports a built-in isolated power supply that consumes less than 1W in active mode. Also, for compatibility reasons, this PLC Transparent Modem optionally supports RS-485 interface.