The CPU 1511F-1 PN has:
A powerful processor:
The CPU achieves a command execution time as low as 60 ns per binary command.
Extensive work memory:
230 KB for program, 1 MB for data
SIMATIC Memory Cards as load memory;
permit additional functions such as datalog and archives
Flexible expansion options: single-tier configuration with max. 32 modules (CPU + 31 modules)
Display with functions for
Display of overview information such as station name, higher level designation, location designation, etc.
Showing diagnostic information
Showing module information
Showing display settings
Setting IP addresses
Setting date and time
Switching the operating mode
Resetting the CPU to factory settings
Disabling/enabling the display
Enabling of protection levels
Display of safety mode, overall signature and date of the last download with signature change
PROFINET IO IRT interface for connecting distributed I/O via PROFINET
Supports PROFIsafe in centralized and distributed configuration
Performance
Faster command processing, depending on the CPU type, lange extensions and new data types
Even shorter response times of the CPUs due to considerably faster backplane bus
Powerful network connection:
Each CPU is equipped with PROFINET IO IRT (2-port switch) as standard interface.
Integrated technology
Connection of analog and PROFIdrive-capable drives via standardized blocks (PLCopen)
Support of speed-controlled and positioning axes as well as external encoders
Trace functions for all CPU tags, both for diagnostics in real time and for sporadic error detection
Comprehensive control functionalities, e.g. easily configurable blocks for automatic optimization of the control parameters for optimum control quality
Security Integrated
Password-based know-how protection against unauthorized read-out and modification of program blocks
Copy protection for tying individual blocks to the serial number of the SIMATIC Memory Card: The block can only run if the configured memory card is inserted in the CPU.
4-level authorization concept:
Communication to operator panels can also be restricted.
Manipulation protection:
The controller recognizes changed or unauthorized transmissions of the engineering data.
Design and handling
Display of overview information:
E.g. Station name, plant designation, location identifier, etc., diagnostic information, module information, display settings.
Possible operations on the display:
Set addresses, set date and time, select operating mode of CPU, reset CPU to factory settings, disable/enable display, activate protection levels.
Integrated system diagnostics
System diagnostics information is displayed consistently and in plain text in the display, TIA Portal, operator panels and web server, even for messages from the drives, and updated even if the CPU is in STOP mode.
Integrated in the firmware of the CPU, no special configuration is required
SIMATIC Memory Card (required for operation of the CPU)
Used as plug-in load memory or for updating the firmware.
Also for storing additional documents or csv files (for recipes and archives)
Creation of data blocks for storage/reading of data via SFCs of the user program
Datalog (archives) and recipes
Storage of csv files for recipes and archives on the SIMATIC Memory Card;
easy access to plant-relevant operating data using Office tools and via web server
Easy access to configuration data of the machine by means of a web browser or SD card reader (two-way data exchange from and to the PLC)
Programming of the standard program section
Programming as of STEP 7 V12 SP1
Programming of the fail-safe program section
Programming of the safety-related program section with the "STEP 7 Safety Advanced" option package. STEP 7 Safety Advanced V12 can run under SIMATIC STEP 7 Professional V12 SP1.
词条
词条说明
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为循环中断 OB 分配参数设置参数的过程按如下方法设置循环中断 OB 参数:打开上述循环中断 OB 的“属性”(Properties) 对话框。在区域导航中单击“循环中断”(Cyclic interrupt) 组。可在“循环中断”(Cyclic interrupt) 组中设置的参数概述在“循环中断”(Cyclic interrupt) 组中,可设置下列参数:循环时间相位偏移“循环时间”参数使用参数
数据保护西门子遵守数据保护准则,特别是数据较少化要求(从设计着手保护隐私)。这对于此 SIMATIC 产品意味着:产品不处理/保存任何个人信息,但技术功能数据除外(例如时间戳)。如果用户将该数据与其它数据(例如排班计划)链接或者将个人信息保存在同一载体(例如硬盘)上并由此在处理过程中建立个人参考,则用户须确保符合数据保护准则。
组态组态端口可通过本页面组态设备的所有端口。说明该表格包括以下行:端口 (Port)选择待组态的端口。端口由模块号和端口号组成,例如,端口 0.1 表示模块 0,端口 1。状态 (Status)指示端口处于启用还是禁用状态。- enabled端口启用。数据通信只能通过已启用的端口。- disabled禁用端口但保持连接。- Link down禁用端口并且中断到伙伴设备
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公司名: 上海腾希电气技术有限公司
联系人: 田礼科
手 机: 13681875601
电 话: 021-37660026
地 址: 上海松江上海市松江区广富林路4855弄星月大业**88号4楼
邮 编:
网 址: shtxjd.cn.b2b168.com