《西门子PLC编程调试软件S7-300.》(S7-300.)S7300:v5.2.
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电驴资源简介
中文名: 西门子PLC编程调试软件S7-300.英文名: S7-300.版本: S7300:v5.2.发行时间: 2005年制作发行: 西门子地区: 大陆,美国简介:
今天发布，供源至晚上十点；以后一般周末白天供源，其余时间有空也会供。以下描述文件只是粘贴了一点英文，不过我相信懂行的人读这点英文肯定没问题！
SIMATIC Manager
· In SIMATIC Manager you can create a multiproject, that allows distributed read/write access of users to projects and smaller projects (see What You Should Know About Multiprojects).
· Select the menu command PLC Compile and Download Objects to easily prepare your configured data in a central location for download to your PLCs. The objects selected will be checked, compiled and, if you desire, downloaded to your PLCs (see Compiling and Downloading Objects).
· The menu command PLC Save to Memory Card and PLC Get Project from Memory Card lets you save and retrieve any data on Memory Card.
· You can use the menu commands Options Manage Multilingual Texts Settings for Handling Comments and Options Manage Multilingual Texts Rearrange to customize the settings for the translation of text in the blocks and to reorganize the database for multilingual text management in a single project.
· When you open multiprojects, projects or libraries that were created in STEP 7 V5.2, you will be informed about any optional packages used in creating them that are not installed on your system.
After you have selected a project in the SIMATIC Manager, you can obtain an overview of all optional packages required to edit this project by selecting the menu command Edit Object Properties. The Required optional packages tab shows all optional packages required for this project and their installation status (installed or not).
· In the SIMATIC Manager, the items in the PLC menu are now grouped by topic and more clearly arranged.
· In the object properties sheet for a project, you can specify the use for STEP 7 or PCS 7 (in the SIMATIC Manager, first select the project, then select the menu command Edit Object Properties and then go to the General tab). This setting specifically adapts the functions of the SIMATIC Manager for STEP 7 or PCS 7.
· The block comparison function was greatly improved.
Programming LAD/STL/FBD Blocks
· The new and user-friendly design of the LAD/FBD/STL program editor user interface is divided into an overview window, block window and a Details window (see Structure of the Program Editor Window).
· Due to the new design of the variable declaration table, the procedure for declaring variables has changed.
· You can modify and monitor inputs and memory bits in the network directly via buttons (see Modifying and Monitoring Variables with the Program Editor).
· When you generate a source file from a block, the data of your message and process diagnostics configuration will be included and retained when you recompile the source file.
· You can select Options Customize Source Text to specify the format, font style and printer settings for the text in your STL source files. You can also specify how key words are designated.
· The menu command Options Compare Online/Offline Partner lets you display the result when you compare a block with the offline/online partner of an open block.
· You can monitor and modify variables directly in the program editor.
· You can specify how logic blocks are sorted in the Program Elements tab, either by type and number or by family name (entry in the property sheet for the block).
· The Go to function was enhanced to include local variables.
· Process diagnostics are now better integrated in the block editor.
· The address priority for absolute value or symbol was greatly improved.
· The naming of addresses was expanded to include the option of providing symbol information at the address.
· If desired, the network title can be taken from the symbol comment from the first assignment in the network.
· The editing of arrays was made easier.
· The Insert Symbols command now lets you select local variables and parameters or elements in data blocks.
· The Details window now includes a tab allowing quick access to cross references.
· The Call Structure tab ( Overviews window) shows the call structure of the blocks in the STEP 7 program.
Assigning Parameters to Data Blocks
The function Parameter Assignment for Data Blocks allows you to do the following outside the LAD/STL/FBD program editor:
· Edit and download the actual values of instance data blocks to the PLC, without having to load the entire data block.
· Monitor instance data blocks online.
· Use the S7_techparam system attribute (Technological Functions) to easily assign parameters to instance data blocks and multiple instances and monitor them online.
Reference Data
· The program structure can also be displayed as a dependency structure.
· You can export reference data to a dif file.
Symbol Table
· Call menu command Edit Special Object Properties Direct Operator Control to assign inputs and memory bits an attribute that enables you to quickly and easily monitor and modify these addresses in the program editor.
· The new Status column displays the error ID symbols.
· The previous limitation to a maximum of 16380 symbols no longer applies.
Monitoring and Modifying Variables
Address priority is taken into account when you open a table.
When the Symbol Comment column is hidden, the Symbol column displays the symbol comment as short information.
Short information, e.g. for red lines, can now be shown via keyboard
The zoom in and zoom out functions are available for the table.
Force values and their results can be displayed.
Configuring and Diagnosing Hardware
· New S7-400 CPUs (V 3.1) offer the option of clocked operation of up to four master systems via the OBs 61 to 64.
· Parameter assignment and acknowledgement triggered reporting (SFB 33 to 35) for CPUs used for PCS 7: When this function is enabled in the Diagnostics/Realtime Clock tab of the CPU properties dialog box, the above mentioned SFBs will only report another signal transition after the previous incoming message has been acknowledged. This method prevents frequent messages and avoids that messages cannot be processed.
· The new version of DP/PA Link supports DPV1 mode. After you have inserted the DP/PA Link, the higher-level DP master applies this mode automatically.
Note: When you replace an existing DP/PA Link with the new one (157-0AA82) in your station configuration, the slot ID of the subordinate slaves will change
· Adjusting identification data online:
At the new ET 200M interface (153-2BA00) and at the new DP/PA Link (157-0AA82) as well as for other SMs for S7-300, you can use the new menu commands PLC Upload Module Identification Data / .. Upload To PG to adjust the changeable identification data, such as the plant ID (Tag) and the date when created (adjustment of online and offline identification data). You can configure these identification data in the Identification tab of the block properties dialog box. To display the configuration data, you can select PLC Module Status.
· Visualization of available slots:
After you have selected a module from the Hardware Catalog, the slots available for insertion of this module in all configured racks are highlighted in color. This feature accelerates and enhances program configuration (see Arranging Modules in a Rack).
· Help for the selection of insertable modules:
After you have selected a rack slot, you can open a list of insertable modules via the context-sensitive menu (right-click) Insert Object or Replace Object. This feature saves you the search through the Hardware Catalog (see Tips for Editing Station Configurations).
· You can view product-support information on modules in HW Config directly via an Internet address. Provided information on the module is available, you will be taken to a page that contains a selection of links to FAQs or relevant manuals. To do this, select the required module from the Hardware Catalog or in the module rack and right-click to open the context-sensitive menu Product Support Information (see Displaying Product Support Information).
· Subsequent installation of modules:
As of V5.2 you can subsequently install components such as new S7-300-CPUs or distributed I/O devices in STEP 7. There are also HW updates available that you can download from the Internet and install (see Installing Hardware Updates).
· Systems operating with a standard S7-400 CPU can be modified in RUN mode, that is, your CPU will maintain RUN mode, save for a small interval (see System Modification in RUN Mode (CiR) ).
· You can use the module time or local time to specify event times in the diagnostics buffer.
· You can graphically display the PROFIBUS network topology with the help of the new diagnostic repeaters (6ES7 972-0AB01) (see Display of the Topology with the Help of Diagnostic Repeaters).
· In the SIMATIC Manager or HW Config, you can select the menu command PLC PROFIBUS Diagnose, Monitor/Modify Node to address distributed modules without configured and active DP masters in order to monitor and modify inputs and outputs.
· You can select the menu command PLC Module Status to call specific help information on many of the displayed HW channel errors. For DP slaves that are integrated through a GSD file, you can call help information on device-specific diagnostics, provided that the associated GSD file has help texts.
· The module status of slaves can be called through Accessible Nodes .
Configuring Networks and Connections
· When you work on projects of a multiproject, you can create interproject subnets (see Creating Interproject Subnets) and configure connections across project boundaries (see Configuring Interproject Connections).
· Under NetPro you can export and import connections, including station data. This feature is available for S7 connections, redundant S7 connections and PtP connections.
· NetPro can automatically merge connections after their upload to the PG. If both end points exist and the corresponding partner connection can be assigned uniquely, the S7 connections, PtP connections as well as redundant S7 connections will no longer be unspecified or unknown after the upload. Rather, they will exist as configured in the connection table as unilateral or bilateral connections that you can edit again.
· When operating with OPC servers, you can create S7 connections between a SIMATIC PC station and an S7 station in global subnets (see also How to Configure S7 Connections with Router for a SIMATIC PC Station).
Configuring Messages
· You can decide whether you want to assign the message numbers to the project or to the CPU (in the SIMATIC Manager, select the menu command Options Customize and go to the Message Numbers tab.). The advantage of assigning message numbers to the CPU is that these numbers do not change or need to be recompiled. It is only possible to display message numbers for the CPU on an HMI device with the applications WinCC V6.0 and/or ProTool V6.0 . If you are working with an earlier version of these applications, you have to select message numbers for the project.
· Message attributes were unified, that is, specifications for display devices no longer exist.
· The Translate Text function is no longer available. User-specific text is now translated via the Manage Multilingual Text function.
· You can create user-specific text libraries.
CPU Messages
· Queued messages from ALARM_S blocks (SFC 18 and SFC 108 for generating block-related messages that are always acknowledged as well as SFC 17 and SFC 107 for generating block-related messages that can be acknowledged) can be viewed in the new Interrupt View.
· Info texts on messages from ALARM_S blocks can be viewed in the new Info Text window.
You can call help on system diagnostics message events, same as for the module status.
Reporting System Errors
· The Report System Error function is available only for F-systems.
· You can specify absolute names as well as symbolic names for the user blocks and diagnostic blocks.
· You can implement the Help texts referring to debugging in the message text or Info text when you generate messages.
· Available interface parameters are returned at the existing block after the block name has been entered.
Standard Libraries
STEP 7 as of V5.2 provides a new standard library Miscellaneous Blocks , with blocks for time stamp and TOD synchronization functions.
今天发布，供源至晚上十点；以后一般周末白天供源，其余时间有空也会供。以下描述文件只是粘贴了一点英文，不过我相信懂行的人读这点英文肯定没问题！
SIMATIC Manager
· In SIMATIC Manager you can create a multiproject, that allows distributed read/write access of users to projects and smaller projects (see What You Should Know About Multiprojects).
· Select the menu command PLC Compile and Download Objects to easily prepare your configured data in a central location for download to your PLCs. The objects selected will be checked, compiled and, if you desire, downloaded to your PLCs (see Compiling and Downloading Objects).
· The menu command PLC Save to Memory Card and PLC Get Project from Memory Card lets you save and retrieve any data on Memory Card.
· You can use the menu commands Options Manage Multilingual Texts Settings for Handling Comments and Options Manage Multilingual Texts Rearrange to customize the settings for the translation of text in the blocks and to reorganize the database for multilingual text management in a single project.
· When you open multiprojects, projects or libraries that were created in STEP 7 V5.2, you will be informed about any optional packages used in creating them that are not installed on your system.
After you have selected a project in the SIMATIC Manager, you can obtain an overview of all optional packages required to edit this project by selecting the menu command Edit Object Properties. The Required optional packages tab shows all optional packages required for this project and their installation status (installed or not).
· In the SIMATIC Manager, the items in the PLC menu are now grouped by topic and more clearly arranged.
· In the object properties sheet for a project, you can specify the use for STEP 7 or PCS 7 (in the SIMATIC Manager, first select the project, then select the menu command Edit Object Properties and then go to the General tab). This setting specifically adapts the functions of the SIMATIC Manager for STEP 7 or PCS 7.
· The block comparison function was greatly improved.
Programming LAD/STL/FBD Blocks
· The new and user-friendly design of the LAD/FBD/STL program editor user interface is divided into an overview window, block window and a Details window (see Structure of the Program Editor Window).
· Due to the new design of the variable declaration table, the procedure for declaring variables has changed.
· You can modify and monitor inputs and memory bits in the network directly via buttons (see Modifying and Monitoring Variables with the Program Editor).
· When you generate a source file from a block, the data of your message and process diagnostics configuration will be included and retained when you recompile the source file.
· You can select Options Customize Source Text to specify the format, font style and printer settings for the text in your STL source files. You can also specify how key words are designated.
· The menu command Options Compare Online/Offline Partner lets you display the result when you compare a block with the offline/online partner of an open block.
· You can monitor and modify variables directly in the program editor.
· You can specify how logic blocks are sorted in the Program Elements tab, either by type and number or by family name (entry in the property sheet for the block).
· The Go to function was enhanced to include local variables.
· Process diagnostics are now better integrated in the block editor.
· The address priority for absolute value or symbol was greatly improved.
· The naming of addresses was expanded to include the option of providing symbol information at the address.
· If desired, the network title can be taken from the symbol comment from the first assignment in the network.
· The editing of arrays was made easier.
· The Insert Symbols command now lets you select local variables and parameters or elements in data blocks.
· The Details window now includes a tab allowing quick access to cross references.
· The Call Structure tab ( Overviews window) shows the call structure of the blocks in the STEP 7 program.
Assigning Parameters to Data Blocks
The function Parameter Assignment for Data Blocks allows you to do the following outside the LAD/STL/FBD program editor:
· Edit and download the actual values of instance data blocks to the PLC, without having to load the entire data block.
· Monitor instance data blocks online.
· Use the S7_techparam system attribute (Technological Functions) to easily assign parameters to instance data blocks and multiple instances and monitor them online.
Reference Data
· The program structure can also be displayed as a dependency structure.
· You can export reference data to a dif file.
Symbol Table
· Call menu command Edit Special Object Properties Direct Operator Control to assign inputs and memory bits an attribute that enables you to quickly and easily monitor and modify these addresses in the program editor.
· The new Status column displays the error ID symbols.
· The previous limitation to a maximum of 16380 symbols no longer applies.
Monitoring and Modifying Variables
Address priority is taken into account when you open a table.
When the Symbol Comment column is hidden, the Symbol column displays the symbol comment as short information.
Short information, e.g. for red lines, can now be shown via keyboard
The zoom in and zoom out functions are available for the table.
Force values and their results can be displayed.
Configuring and Diagnosing Hardware
· New S7-400 CPUs (V 3.1) offer the option of clocked operation of up to four master systems via the OBs 61 to 64.
· Parameter assignment and acknowledgement triggered reporting (SFB 33 to 35) for CPUs used for PCS 7: When this function is enabled in the Diagnostics/Realtime Clock tab of the CPU properties dialog box, the above mentioned SFBs will only report another signal transition after the previous incoming message has been acknowledged. This method prevents frequent messages and avoids that messages cannot be processed.
· The new version of DP/PA Link supports DPV1 mode. After you have inserted the DP/PA Link, the higher-level DP master applies this mode automatically.
Note: When you replace an existing DP/PA Link with the new one (157-0AA82) in your station configuration, the slot ID of the subordinate slaves will change
· Adjusting identification data online:
At the new ET 200M interface (153-2BA00) and at the new DP/PA Link (157-0AA82) as well as for other SMs for S7-300, you can use the new menu commands PLC Upload Module Identification Data / .. Upload To PG to adjust the changeable identification data, such as the plant ID (Tag) and the date when created (adjustment of online and offline identification data). You can configure these identification data in the Identification tab of the block properties dialog box. To display the configuration data, you can select PLC Module Status.
· Visualization of available slots:
After you have selected a module from the Hardware Catalog, the slots available for insertion of this module in all configured racks are highlighted in color. This feature accelerates and enhances program configuration (see Arranging Modules in a Rack).
· Help for the selection of insertable modules:
After you have selected a rack slot, you can open a list of insertable modules via the context-sensitive menu (right-click) Insert Object or Replace Object. This feature saves you the search through the Hardware Catalog (see Tips for Editing Station Configurations).
· You can view product-support information on modules in HW Config directly via an Internet address. Provided information on the module is available, you will be taken to a page that contains a selection of links to FAQs or relevant manuals. To do this, select the required module from the Hardware Catalog or in the module rack and right-click to open the context-sensitive menu Product Support Information (see Displaying Product Support Information).
· Subsequent installation of modules:
As of V5.2 you can subsequently install components such as new S7-300-CPUs or distributed I/O devices in STEP 7. There are also HW updates available that you can download from the Internet and install (see Installing Hardware Updates).
· Systems operating with a standard S7-400 CPU can be modified in RUN mode, that is, your CPU will maintain RUN mode, save for a small interval (see System Modification in RUN Mode (CiR) ).
· You can use the module time or local time to specify event times in the diagnostics buffer.
· You can graphically display the PROFIBUS network topology with the help of the new diagnostic repeaters (6ES7 972-0AB01) (see Display of the Topology with the Help of Diagnostic Repeaters).
· In the SIMATIC Manager or HW Config, you can select the menu command PLC PROFIBUS Diagnose, Monitor/Modify Node to address distributed modules without configured and active DP masters in order to monitor and modify inputs and outputs.
· You can select the menu command PLC Module Status to call specific help information on many of the displayed HW channel errors. For DP slaves that are integrated through a GSD file, you can call help information on device-specific diagnostics, provided that the associated GSD file has help texts.
· The module status of slaves can be called through Accessible Nodes .
Configuring Networks and Connections
· When you work on projects of a multiproject, you can create interproject subnets (see Creating Interproject Subnets) and configure connections across project boundaries (see Configuring Interproject Connections).
· Under NetPro you can export and import connections, including station data. This feature is available for S7 connections, redundant S7 connections and PtP connections.
· NetPro can automatically merge connections after their upload to the PG. If both end points exist and the corresponding partner connection can be assigned uniquely, the S7 connections, PtP connections as well as redundant S7 connections will no longer be unspecified or unknown after the upload. Rather, they will exist as configured in the connection table as unilateral or bilateral connections that you can edit again.
· When operating with OPC servers, you can create S7 connections between a SIMATIC PC station and an S7 station in global subnets (see also How to Configure S7 Connections with Router for a SIMATIC PC Station).
Configuring Messages
· You can decide whether you want to assign the message numbers to the project or to the CPU (in the SIMATIC Manager, select the menu command Options Customize and go to the Message Numbers tab.). The advantage of assigning message numbers to the CPU is that these numbers do not change or need to be recompiled. It is only possible to display message numbers for the CPU on an HMI device with the applications WinCC V6.0 and/or ProTool V6.0 . If you are working with an earlier version of these applications, you have to select message numbers for the project.
· Message attributes were unified, that is, specifications for display devices no longer exist.
· The Translate Text function is no longer available. User-specific text is now translated via the Manage Multilingual Text function.
· You can create user-specific text libraries.
CPU Messages
· Queued messages from ALARM_S blocks (SFC 18 and SFC 108 for generating block-related messages that are always acknowledged as well as SFC 17 and SFC 107 for generating block-related messages that can be acknowledged) can be viewed in the new Interrupt View.
· Info texts on messages from ALARM_S blocks can be viewed in the new Info Text window.
You can call help on system diagnostics message events, same as for the module status.
Reporting System Errors
· The Report System Error function is available only for F-systems.
· You can specify absolute names as well as symbolic names for the user blocks and diagnostic blocks.
· You can implement the Help texts referring to debugging in the message text or Info text when you generate messages.
· Available interface parameters are returned at the existing block after the block name has been entered.
Standard Libraries
STEP 7 as of V5.2 provides a new standard library Miscellaneous Blocks , with blocks for time stamp and TOD synchronization functions.