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概述

• The CPU for standard and fail-safe applications with medium/high requirements for program/data storage in the S7-1500 controller product range
• Can be used for safety functions up to SIL 3 according to IEC 61508 and up to PLe according to ISO 13849
• High processing speed for binary and floating-point arithmetic
• Used as central controller in production lines with central and distributed I/O
• Supports PROFIsafe in centralized and distributed configuration
• PROFINET IO IRT interface with 2-port switch
• PROFINET IO Controller for operating distributed I/O on PROFINET
• PROFINET I-Device for connecting the CPU as an intelligent PROFINET device under a SIMATIC or non-Siemens PROFINET I/O controller
• Isochronous mode

Note:
SIMATIC memory card required for operation of the CPU

應用

The CPU 1513F-1 PN is the CPU with a medium to large program and data memory for standard and fail-safe applications that also contain distributed automation structures alongside central I/O. It can be used as a PROFINET IO Controller or as distributed intelligence (PROFINET I-Device). The integrated PROFINET IO IRT interface is designed as 2-port switch so that a linear topology can be set up in the system. In addition, the CPU offers comprehensive control functionalities as well as the ability to connect drives via standardized PLC-open blocks.

設計

The CPU 1513F-1 PN has:

• a powerful processor:
  The CPU achieves a command execution time as low as 40 ns per binary command.
• extensive RAM:
  450 KB for program, 1.5 MB for data
• SIMATIC Memory Cards as load memory;
  permit additional functions such as Datalog and Archive Flexible
• Expansion capability:
  single-tier configuration with max. 32 modules (CPU + 31 modules)
• Display with functions for the
  • Display of overview information such as station name, higher level designation, location designation, etc.
  • Display of diagnostic information
  • Display of module information
  • Display of display settings
  • Setting of IP addresses
  • Setting of date and time
  • Selection of the operating mode
  • Resetting of the CPU to factory settings
  • Disabling/enabling of 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

功能

• Performance
  • Faster command processing, depending on the CPU type, language 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 variables, both for diagnostics in real time as well as 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 reading 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 into the CPU.
  • 4-level authorization concept:
    Communication to the HMI devices 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 identifier, location designation, 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, HMI devices 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.
  • Additionally 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