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Siemens C79000-Z7076-C552-01 - page 1
Copyright 1998 by Siemens AG C79000-Z7076-C552-01 Supplement to the STEP 7 User Manual V4.0 New Functions in V ersion 4.02 Contents Page 1 Overview 2 2 Creating and Editing Projects 3 3 Configuring Hardware 4 4 Configuring Networks and Connections 10 5 Using Upper and Lower Case for Shared and Local Symbols 1 1 6 Creating User Programs 14 7 Display ...
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Siemens C79000-Z7076-C552-01 - page 2
New Functions in V ersion V4.02 2 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 1 Overview New and Modified Functions in STEP 7 V ersion 4.02 The information in this supplement will familiarize you with the additional functions of STEP 7, version 4.02 in a short and concise manner . Y ou should already be familiar with version 4.01 ...
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Siemens C79000-Z7076-C552-01 - page 3
New Functions in V ersion V4.02 3 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 2 Creating and Editing Projects New Function: Password Protection for Access to Programmable Controllers With the aid of password protection you can: Protect the user program and its data in the CPU against unwanted changes (write protection), P ...
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Siemens C79000-Z7076-C552-01 - page 4
New Functions in V ersion V4.02 4 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 3 Configuring Hardware New CPU Parameters There are many new components in version 4.02; for example, racks, C7 control systems, or CPUs in the hardware catalog. It is not possible to list all the updates or changes within the scope of this supplement; ...
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Siemens C79000-Z7076-C552-01 - page 5
New Functions in V ersion V4.02 5 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 Improved Display and Print Functions The changes to the display and print functions are listed below in detail, with a brief description of how each function can be used. Function Comment Object names, for example, the description of a CPU can be stored ...
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Siemens C79000-Z7076-C552-01 - page 6
New Functions in V ersion V4.02 6 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 Configuring the ET 200X (BM 147/CPU) as a DP Slave The BM 147/CPU basic submodule is configured as an intelligent DP slave. In contrast to other intelligent DP slaves, the basic submodule can be found under “PROFIBUS DP/ET 200X/BM 147/CPU” in the ? ...
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Siemens C79000-Z7076-C552-01 - page 7
New Functions in V ersion V4.02 7 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 Configuring the DP/P A Link The DP/P A link is a DP slave which for its part (acting as a kind of “master”) “opens” a PROFIBUS P A for connecting PROFIBUS P A devices. The PROFIBUS P A must be running at a transmission rate of 45.45 Kbps when yo ...
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Siemens C79000-Z7076-C552-01 - page 8
New Functions in V ersion V4.02 8 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 Configuring Software Redundancy The configuration of a “warm standby” system consists of: T wo S7 stations with one PROFIBUS-DP master interface each (each of these interfaces forms its own subnet). One or more ET 200M devices with IM 153-3 ...
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Siemens C79000-Z7076-C552-01 - page 9
New Functions in V ersion V4.02 9 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 Creating a Catalog Profile If the hardware catalog supplied with STEP 7 is too large or too dif ficult for you to use, you can create your “own” catalog. In this way different catalog profiles are produced. The basis for each new catalog profile is ...
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Siemens C79000-Z7076-C552-01 - page 10
New Functions in V ersion V4.02 10 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 4 Configuring Networks and Connections Configuring Connections while Configuring a Network The application for configuring networks can also be used to configure connections. T o configure a connection, simply select a module to which connection data c ...
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Siemens C79000-Z7076-C552-01 - page 11
New Functions in V ersion V4.02 11 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 Connecting an S7-200 to the Multipoint Interface If you wish to connect an S7-200 to the MPI subnet (in addition to programming devices, operating panels, or S7-300/400s), you must select a transmission rate of 19.2 Kbps in the properties dialog box fo ...
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Siemens C79000-Z7076-C552-01 - page 12
New Functions in V ersion V4.02 12 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 Effects on Existing Programs If you have been using this criterion to distinguish between different symbols, you may experience difficulties with the new definition if: Symbols dif fer from one another only in their use of upper and lower case char ...
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Siemens C79000-Z7076-C552-01 - page 13
New Functions in V ersion V4.02 13 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 Parameters which Differ from One Another Only in their Use of Upper and Lower Case Characters Conflict: Source files containing such interfaces can no longer be compiled without errors. Blocks with such interfaces can be opened, but access to the secon ...
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Siemens C79000-Z7076-C552-01 - page 14
New Functions in V ersion V4.02 14 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 6 Creating User Programs Operation New menu command Edit Select All : The effect depends on the context in which the command is used (see online help). Selected networks can be cut, deleted, and copied, as well as inserted into blocks of the same l ...
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Siemens C79000-Z7076-C552-01 - page 15
New Functions in V ersion V4.02 15 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 7 Displaying Reference Data New Menu Command: Filter and Display Y ou can use this menu command to call up the reference data and to set the filters before the reference data are displayed. If a program is very large, you can use filters to limit the q ...
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Siemens C79000-Z7076-C552-01 - page 16
New Functions in V ersion V4.02 16 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 9 Debugging User Programs Programming LAD/STL/FBD S7 Blocks: T est Environment for Debugging in Program Status The execution of test functions is dependent on the mode of operation set (process operation or test operation). The mode determines whether ...
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Siemens C79000-Z7076-C552-01 - page 17
New Functions in V ersion V4.02 17 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 New Functions: Forcing with S7-300 Modules The following table provides an overview of the functions and summarizes the differences between forcing and modifying. Feature / Function Force Modify with S7-400 with S7-300 Bit memory (M) yes no yes T imers ...
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Siemens C79000-Z7076-C552-01 - page 18
New Functions in V ersion V4.02 18 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 10 Diagnosing Hardware New Function: Diagnosing Hardware – Quick View In the SIMA TIC Manager you can specify which of the following options should be displayed when you call up diagnosing hardware: Short information (“Diagnosing Hardware - Qui ...
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Siemens C79000-Z7076-C552-01 - page 19
New Functions in V ersion V4.02 19 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 12 Printing Improved Print Functions in the SIMA TIC Manager Y ou can use the menu command File Print Object List to print a list of the selected objects on the default printer . The list contains the object information which is displayed in th ...
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Siemens C79000-Z7076-C552-01 - page 20
New Functions in V ersion V4.02 20 Supplement to the STEP 7 User Manual V4.0 C79000-Z7076-C552-01 ...
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