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Siemens AS 488/TM manual Engineering with Prograf AS+, Bus connection

Models: AS 488/TM

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System architecture

Engineering with PROGRAF AS+

■Overview

PROGRAF AS+/NT is a powerful PC-based engineering tool for the TELEPERM M AS 230/230 K and AS 235/235 K/235 H as well as AS 388/TM and AS 488/TM automation systems (includ- ing the AS 488 S and AS 488 K versions with a varying design). It is equipped with a convenient graphical user interface based on Microsoft Windows NT 4.0/2000/XP. This tool permits signifi- cant simplification, acceleration and rationalization of engineer- ing, testing and commissioning, software updating and documentation, as well as training.

PROGRAF AS+/NT can be used to graphically configure, test, optimize and document the application software of the TELEPERM M automation systems. In contrast to comparable products from other vendors, PROGRAF AS+/NT also permits reading, recompilation and subsequent further graphical pro- cessing or documentation of the structures of already installed automation systems. Features such as the function diagram ed- itor with online testing and curve display, the libraries for ele- ments for repeated use, and the import functions make PROGRAF AS+/NT an indispensable aid for AS engineering.

PROGRAF AS+/NT also offers operation and monitoring facilities on the CS 275 system bus, corresponding to local operation of an AS 235.

PROGRAF AS+/NT supersedes the proven PROGRAF AS+ en- gineering tool which only executes on the Microsoft Windows 3.1 operating system. The new tool has complete function and data compatibility with the previous product. User data generated with PROGRAF AS+ can be processed further with PROGRAF AS+/NT, and vice versa.

As a result of its versatile functions as well as supporting of test- ing, commissioning and optimization, PROGRAF AS+/NT is par- ticularly suitable

• for TELEPERM M customers carrying out self-configuring,

■Functions

The PROGRAF AS+/NT program features the following func- tions:

Powerful graphic function diagram editor

The function diagram editor provides a hierarchical breakdown, zoom functions, and fully-automatic generation of connection lines, connectors and margins.

All standard function blocks are available as well as user func- tion blocks generated using PROGRAF AS+/NT or read out of an automation system.

PROGRAF AS+/NT provides a breakdown into function areas, function groups and function diagrams for individual process functions in order to map hierarchical identification systems. The window system permits two pages to be displayed on the screen, e.g. in order to link function blocks from different groups.

•for consultants specialized in TELEPERM M configuring, and

•for Siemens-internal configuring, testing and commissioning departments.

One of the most important functions is the autorouter which rap- idly and automatically draws the links between function blocks.

If a block is shifted - even onto another page - the autorouter au- tomatically updates the connection lines, connectors and also the contents of the margins.

Bus connection

PROGRAF AS+/NT supports the new N-PCI (for CS 275 system bus) and CP 5613 (for PROFIBUS-TM system bus) bus interface modules envisaged for PCI slots. The DP-5613/Windows NT 4.0, 2000 PRO/V2.1 software, Order No. 6GK1 713-5DB21-3AA0, is additionally required for the PROFIBUS-TM connection using CP 5613.

Just like PROGRAF AS+, the PROGRAF AS+/NT can also be used together with the N-AT (for CS 275 system bus) and CP 5412(A2) (for PROFIBUS-TM system bus) bus interface modules designed for ISA slots.

Note:

The CP 5412(A2) communications processor is still available un- der Order No. 6GK1 541-2BA00. You additionally require the DP-5412/NT 4.0 software, Order No. 6GK1 702-5DW52-3AA0.

Closed data cycle

All entered user data are immediately checked by the integral database, and saved centrally. Subsequent modifications can always be read into PROGRAF AS+/NT and updated there auto- matically. The data thus remain consistent in both systems.

The database uses this information to automatically generate a loading sequence with instructions for the automation system. This loading sequence is transmitted to the automation system via the system bus.

It is also possible to load an AS-RAM dump read using PROGRAF AS+/NT into an AS 488/TM using the commissioning terminal, or, in the opposite direction, to read an AS-RAM dump using the commissioning terminal and to transfer this to PROGRAF AS+/NT.

Siemens PLT 112 · 2002

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Siemens AS 488/TM manual Engineering with Prograf AS+, Bus connection
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AS 488/TM specifications

The Siemens AS 488/TM is a cutting-edge solution in the realm of industrial automation and control. Designed specifically for high-performance applications, this device serves as a programmable logic controller (PLC) offering enhanced capabilities for process automation. The AS 488/TM stands out in the marketplace for its robust architecture, sophisticated features, and compatibility with various industrial protocols.

One of the pivotal features of the Siemens AS 488/TM is its integrated communication capabilities. It supports multiple communication protocols, such as Profibus, Profinet, and Ethernet/IP, facilitating seamless integration within diverse industrial environments. This flexibility ensures that the AS 488/TM can communicate with various devices, sensors, and actuators, providing a comprehensive solution for modern manufacturing needs.

In terms of processing power, the AS 488/TM is equipped with a high-performance CPU that can handle complex algorithms and data processing with ease. This enables the controller to manage intricate automation tasks, from simple control functions to complex multi-axis motion control. The device also comes with expandable I/O options, allowing users to tailor the system to meet specific application requirements. With a wide range of digital and analog inputs and outputs, the AS 488/TM ensures accurate monitoring and control of various processes.

Another notable characteristic of the AS 488/TM is its user-friendly programming interface. Siemens has developed the TIA Portal (Totally Integrated Automation Portal), a software platform that simplifies the programming and configuration of the PLC. This intuitive interface allows users to program the device using various programming languages, including Ladder Logic, Function Block Diagram, and Structured Text. The TIA Portal enhances productivity by providing simulation tools for testing and debugging applications before deployment.

The AS 488/TM also emphasizes safety and reliability. It complies with international safety standards and incorporates features that ensure safe operation in critical applications. Redundant power supplies and fail-safe mechanisms are integrated to minimize downtime and protect both personnel and equipment.

Moreover, the Siemens AS 488/TM is designed with future scalability in mind. As industries evolve and technology advances, the AS 488/TM can adapt to new requirements, ensuring a long service life and ongoing relevance in a rapidly changing landscape. Overall, the Siemens AS 488/TM is an impressive PLC that combines innovative features, robust technology, and flexible integration capabilities, making it an ideal choice for modern industrial automation systems.