Manual - vipa.dk

1 Manual VIPA CPU 24x Order no.: VIPA HB99E_CPU Rev. 08/32 Lerrzeichen Manual VIPA CPU 24x About this Manual Subject to change to cater for technical progress. The information contained in this Manual is supplied without warranties. Information is subject to change without notice. Copyright 2008 VIPA, Gesellschaft f r Visualisierung und Prozess-automatisierung mbH Ohmstra e 4, D-91074 Herzogenaurach, Tel.: +49 (91 32) 744 -0 Fax.: +49 (91 32) 744-144 E-mail: Hotline: +49 (91 32) 744-114 All rights reserved The contents of this Manual was carefully examined to ensure that it conforms with the described hardware and software.

2 However, discrepancies can not be avoided. The specifications in this Manual are examined regularly and corrections will be included in subsequent editions. We gratefully accept suggestions for improvement. VIPA is a registered trademark of VIPA Gesellschaft f r Visualisierung und Prozessautomatisierung mbH SIMATIC is a registered trademark of Siemens AG. STEP 5 is a registered trademark of Siemens AG. Any other trade marks referred to in the text are the trade marks of the respective owner and we acknowledge their registration. Disclaimer of liability Trade marks About this Manual Manual VIPA CPU 24x Subject to change to cater for technical progress.

3 About this Manual This Manual describes the operation of the CPU 24x in the VIPA System 200V. The text provides details on the hardware, the programming and the functions integrated into the unit. Chapter 1: Principles This introduction includes recommendations on the handling of the module as well as information about applications and implementations for CPU modules. You can also read certain details about the mode of operation of the CPU 24x. Chapter 2: Hardware description Different versions of the CPU are available (CPU 24x, CPU 24x DP, CPU 24x NET). This chapter describes these versions in greater detail. In addition to the hardware description the chapter also includes instructions on commissioning and applications for the memory modules.

4 The chapter is concluded by a summary of the integrated FBs and OBs and the technical data. Chapter 3: CPU 24x applications using I/O modules This chapter describes applications for the CPU 24x, CPU 24x DP, CPU 24x NET that include the peripheral modules of the System 200V. Chapter 4: CPU 24x2BT10 NET deployment Applications, project design, functional description and programming of the CPU 24x2BT10 NET. Chapter 5: CPU 24x2BT01 NET deployment Applications, project design, functional description and programming of the CPU 24x2BT01 NET. Chapter 6: CPU 24x DP deployment Applications, configuration, description and parameter definition for the CPU 24x DP under Profibus.

5 Overview Manual VIPA CPU 24x About this Manual Subject to change to cater for technical progress. Chapter 7: Operating modes Contains a description of the operating states Stop, Run, and start-up. This chapter also contains an explanation of the cyclic operation, the timer dependent and the alarm controlled operation of the program. Chapter 8: Introduction to the programming language This chapter contains a description of the programming of automation applications. The explanation shows how programs are created and the blocks that you can use to structure a program. You are also provided with a summary of the different types of numeric notation that are available in the programming language.

6 Chapter 9: Operations Contains a more detailed description of the instruction set. Primary operations, complementary operations and system operations are explained by means of examples. Chapter 10: Integrated blocks This chapter contains a description of the integrated FBs, the organization blocks and default DB 1 (for the configuration of internal functions). Chapter 11: Clock functions This chapter describes the structure and the configuration of the integrated clock. Currently an integrated clock is available on CPU-types CPU 243 and CPU 244. Chapter 12: Alarm- and timer controlled processing Here you can obtain information on the program execution and/or the interruption of the cyclic program operation of the CPU 24x.

7 About this Manual Manual VIPA CPU 24x Subject to change to cater for technical progress. Manual VIPA CPU 24x Contents HB99E - CPU - Rev. 08/32 i Contents User considerations .. 1 Safety information .. 2 Chapter 1 Basics .. 1-1 Safety information for 1-2 General .. 1-3 1-4 Features .. 1-5 Versions .. 1-6 Operation of a CPU .. 1-7 CPU 24x 1-8 CPU 24x operands .. 1-8 Chapter 2 Hardware 2-1 System overview .. 2-2 Construction .. 2-6 2-8 Block diagram .. 2-16 2-17 Booting behavior .. 2-18 OVERALL RESET and reboot .. 2-19 Loading and saving an application program .. 2-20 Test function STATUS/STATUS VAR and STEUERN .. 2-22 MMC memory module .. 2-24 Memory areas .. 2-25 USTACK - output of system data by means of the 2-27 Significance of the USTACK 2-32 Integrated FBs and OBs.

8 2-34 Technical data .. 2-36 Chapter 3 CPU 24x deployment using I/O modules .. 3-1 Applications in conjunction with I/O modules .. 3-2 Automatic assignment of peripheral addresses .. 3-3 Manual assignment of peripheral addresses .. 3-5 Configuration of peripheral modules .. 3-6 Chapter 4 CPU 24x-2BT10 4-1 Industrial Ethernet in automation .. 4-2 ISO/OSI reference model .. 4-3 4-6 Protocols .. 4-7 IP address and 4-10 Network 4-12 Communication possibilities of the 4-14 Programming Communication 4-16 SEND/RECEIVE with PLC program .. 4-23 Coupling to other systems .. 4-27 NCM diagnostic Help for error diagnostic .. 4-30 Contents Manual VIPA CPU 24x ii HB99E - CPU - Rev.

9 08/32 Chapter 5 CPU 24x-2BT01 5-1 5-2 Network 5-7 Standards and norms .. 5-9 Ethernet and IP-addresses .. 5-10 Configuration of the CPU 24x NET .. 5-12 Examples for the configuration .. 5-16 Boot behavior .. 5-29 System properties of the CPU 24x NET .. 5-30 Communication links to foreign 5-32 Status and error indicators .. 5-36 Test program for TCP/IP 5-44 Chapter 6 CPU 24x DP 6-1 6-2 CPU 24x DP 6-6 Modifying the default addressing by means of DB 1 .. 6-9 Access to parameter 6-12 Configuration of directly installed I/O modules .. 6-13 Diagnostic functions of the CPU 24x 6-14 Status messages, internal to CPU .. 6-17 Installation guidelines .. 6-19 6-24 The application of the diagnostic 6-27 Example.

10 6-28 Chapter 7 Operating 7-1 Introduction and outline .. 7-2 Program processing levels .. 7-3 Operating mode STOP .. 7-6 Operating mode START-UP .. 7-8 Operating mode RUN .. 7-11 Program flow .. 7-12 Chapter 8 Introduction to the programming language .. 8-1 Programming 8-2 Creating a program .. 8-4 Program 8-8 Block 8-9 Program execution .. 8-22 Processing of blocks .. 8-32 Numeric representation .. 8-34 Troubleshooting the 8-35 Chapter 9 Operations .. 9-1 Introduction .. 9-2 Primary operations .. 9-3 Supplementary 9-40 System 9-66 Setting of 9-76 Programming 9-79 Manual VIPA CPU 24x Contents HB99E - CPU - Rev. 08/32 iii Chapter 10 Integrated Blocks .. 10-1 Integrated 10-2 FB 238 - COMPR (compress).