CPU 1507S F

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• Информационные материалы

  Информационные материалы

  • Software Controller for implementing the functions of a SIMATIC S7-1500 Controller on a SIMATIC IPC
  • Can be used for failsafe functions up to SIL 3 according to IEC 61508 and up to PLe according to ISO 13849
  • Optimized for PC-based control tasks with the IPC427 Microbox PC and the IPC477D Panel PC.
  • Can be used on SIMATIC IPC2x7E and IPC 4x7D
  • C/C++ Runtime for the execution of functions and algorithms implemented in C/C++ under Windows and locally in the CPU 1507S
  • Used as a PC-based controller in machines with distributed I/O via PROFINET and PROFIBUS
  • Supports PROFIsafe in centralized and distributed configurations
  • Use of the IPC onboard interfaces and PC plug-in cards for PROFINET and PROFIBUS connections
  • Integrated motion control functionalities for controlling speed-controlled and positioning axes as well as synchronous operation, support for external encoders, precise position gearing between axes, cams/cam tracks and probes
  • Integrated web server for diagnostics with the option of creating user-defined web pages

  Область применения

  The S7-1500 Software Controller CPU 1507S F implements the function of a fail-safe S7-1500 Controller as software on a SIMATIC IPC with Windows. The CPU 1507S F is optimized for PC-based control tasks.

  The S7-1500 Software Controller CPU 1507S F allows the execution of functions created with the high-level language C/C++. These functions can be created with the SIMATIC ODK 1500S or with the Target 1500S™ for Simulink^®. The applications can be developed both for executing under Windows and in the real-time environment of CPU 1507S F. The following applications can then be implemented:

  • Execution of ODK applications under Windows, e.g.:
    • Connection of databases to the control task
    • Connection of devices under Windows, e.g. handheld scanners
    • Implementation of protocol converters
  • Execution of ODK applications on the real-time side, e.g.:
    • Integration of existing open-loop and closed-loop control code that was implemented in C/C++ and is to be reused
    • Integration of control code from model-based development environments, e.g. with the SIMATIC Target 1500S™ for Simulink^®
    • Platform-independent programming of control code in C/C++

  Дизайн

  The CPU 1507S F Software Controller features the following components:

  • Windows-independent control core:
    • Parallel operation of control and Windows by means of real-time Hypervisor technology
    • Windows restart while control is running
    • Windows-independent access to bulk memory (CFast, SSD, HDD) for independent storage of configuration and data
  • Screen application with functions for
    • Displaying overview information such as IP address of the integrated interface, station name, plant designation, location identifier, etc.
    • Display and acknowledgment of diagnostic and user messages
    • display of module information
    • showing display settings
    • setting IP addresses
    • selecting the operating mode
    • resetting the CPU to factory settings
    • disabling/enabling the display
    • Enabling of protection levels
    • Language selection
  • Integrated drivers for IO communication via Ethernet and PROFIBUS interfaces of the PC
  • Integrated driver for communication via Windows Ethernet interfaces
  • PC-internal communication with WinCC RT Advanced
  • PC-internal communication with Windows applications

  Функции

  The S7-1500 CPU 1507S F implements the function of a fail-safe S7-1500 Controller as software on a PC with Windows. This enables a PC for controlling machines or plants to be used for fail-safe applications as well.

  • Configuring and programming with the STEP 7 engineering tool in the TIA Portal (as of version 14):
  • Programmable according to IEC 61131-3
  • Programming languages supported by the standard program section:
    • SCL (IL)
    • LAD
    • FBD
    • STL
    • GRAPH7 (SFC)
  • Programming of the safety-related program section with the option package "STEP 7 Safety Advanced" in the programming languages:
    • LAD
    • FBD
  • Innovative real-time system based on virtualization technology;
    The real-time system of the integrated S7-1500 software controller enables parallel, independent operation of Windows:
    • Maximum real-time and deterministic properties
    • Operation independent of Windows – supports restart of Windows while the controller is in operation
    • Fast restart of the control independently of Windows
  • High-speed program execution with several priority-controlled execution levels (cyclic, time-controlled, isochronous with PROFINET or PROFIBUS, event-driven via process and diagnostics alarms)
  • Saving of retentive data;
    The software controller ensures the security of plant data even when the power fails:
    • Storage of retentive data on PC hard disk (UPS required)
    • Saving of retentive data on the NVRAM of the CPU possible during voltage dips
  • Communication
    The software controller uses the interfaces of the PC for PROFINET and PROFIBUS:
    • Windows-independent use of PROFINET or PROFIBUS for operating a distributed I/O. Depending on the interface hardware used, the following functions are possible:
      PROFINET IO RT, PROFIenergy, PROFIBUS DP-Master, I-Device
    • Communication (SIMATIC communication, open user communication) with Windows applications or external devices via the Windows interfaces of the PC
  • Integrated web server;
    Scanning the CPU via the Web server is supported by all CPUs of the S7‑1500 automation system. The CPU Web server offers the following diagnostics options:
    • Image of the CPU with LEDs and the current operating state
    • Readout of the diagnostics buffer entries
    • Query of module status
    • Query of current messages
    • Information on the status of the topology / PROFINET devices
    • Transfer and management of user data into load memory of the CPU
    • User-programmable Web pages for supporting servicing and commissioning of specific machine functions
  • Trace functionality
    The trace function is supported by all CPUs of the S7-1500 automation system. It supports the recording of analog and digital variables for each cycle and their representation as a curve with STEP 7. This is especially useful for motion control or closed-loop control applications.
  • Integrated technology:
    • S7-1500 motion control;
      PLCopen blocks for programming the motion functionality via PROFINET IO and PROFIdrive interface.
      This functionality supports rotational speed axes, positioning axes and external encoders.
    • Integrated control functionality;
      Universal PID or 3-step controller with integrated optimization and integrated temperature controller.
  • Integrated system diagnosis:
    The system diagnosis is automatically generated and displayed via a PG/PC, HMI‑device, the Web server or the integral display. System diagnostics are also available when the CPU is in STOP mode.
  • Integrated safety:
    • Know-how protection;
      Algorithms can be reliably protected against unauthorized access and modification.
    • Access protection;
      The extended access protection provides comprehensive protection against unauthorized configuration changes. Various authorization levels are available for assigning separate rights to different user groups.
    • Integrity protection;
      The system protects the data transferred to the CPU against unauthorized tampering. Modified or third-party transmissions of engineering data are safely detected by the CPU and prevented.
  • Execution of ODK functions
    • Loading of ODK function libraries
    • Asynchronous execution of functions under Windows
    • Synchronous execution of functions in real-time context

  Технические данные

  Order number		6ES7672-7FC01-0YA0
  		SIMATIC Failsafe SW Ctrl CPU 1507S F
  General information
  Product type designation		CPU 1507S F
  Software version		V2.0
  Engineering with
  ● STEP 7 TIA Portal configurable/integrated as of version		V14
  Memory
  Work memory
  ● integrated (for program)		7.5 Mbyte
  ● integrated (for data)		20 Mbyte
  ● Integrated (for ODK application)		20 Mbyte
  Load memory
  ● integrated (on PC mass storage)		320 Mbyte
  CPU processing times
  for bit operations, typ.		1 ns; on SIMATIC IPC427D, Intel Core i7 processor, 1.7 GHz
  for word operations, typ.		2 ns; on SIMATIC IPC427D, Intel Core i7 processor, 1.7 GHz
  for fixed point arithmetic, typ.		2 ns; on SIMATIC IPC427D, Intel Core i7 processor, 1.7 GHz
  for floating point arithmetic, typ.		2 ns; on SIMATIC IPC427D, Intel Core i7 processor, 1.7 GHz
  CPU-blocks
  Number of elements (total)		6 000; In addition to blocks such as DBs, FBs and FCs, UDTs, global constants, etc. are also regarded as elements
  DB
  ● Number, max.		5 999; Number range: 1 to 65535
  ● Size, max.		16 Mbyte
  FB
  ● Number, max.		5 998; Number range: 1 to 65535
  ● Size, max.		512 kbyte
  FC
  ● Number, max.		5 999; Number range: 1 to 65535
  ● Size, max.		512 kbyte
  OB
  ● Size, max.		512 kbyte
  Nesting depth
  ● per priority class		24; Up to 8 possible for F-blocks
  Counters, timers and their retentivity
  S7 counter
  ● Number		2 048
  IEC counter
  ● Number		Any (only limited by the main memory)
  S7 times
  ● Number		2 048
  IEC timer
  ● Number		Any (only limited by the main memory)
  Data areas and their retentivity
  Flag
  ● Number, max.		16 kbyte
  Address area
  I/O address area
  ● Inputs		32 kbyte
  ● Outputs		32 kbyte
  Time of day
  Clock
  ● Type		Software clock, synchronizable, no battery backup
  Interfaces
  Number of interfaces		3
  1. Interface
  Interface type		Onboard PROFINET / IE interface X2 of the SIMATIC IPC, Intel Springville i210T
  Interface types
  ● Number of ports		1
  ● integrated switch		No
  ● RJ 45 (Ethernet)		Yes
  — Transmission rate, max.		100 Mbit/s
  — Industrial Ethernet status LED		Yes
  Functionality
  ● Number of connections via this interface		128
  ● PROFINET IO Controller		Yes
  ● PROFINET IO Device		Yes
  ● SIMATIC communication		Yes
  ● Open IE communication		Yes
  ● Web server		Yes
  PROFINET IO Controller
  Services
  — Isochronous mode		No
  — IRT		No
  — MRP		No
  — Prioritized startup		Yes; Max. 32 PROFINET devices; if you want to use the "Prioritized startup" functionality in STEP 7 for the PROFINET interface of the CPU, the CPU and the device must be separated by means of a switch (e.g. SCALANCE X205)
  — Number of connectable IO Devices, max.		128
  — Number of connectable IO Devices for RT, max.		128
  — of which in line, max.		128
  — Number of IO Devices that can be simultaneously activated/deactivated, max.		8
  — IO Devices changing during operation (partner ports), supported		Yes
  — Number of IO Devices per tool, max.		8
  — Updating times		The minimum value of the update time also depends on communication share set for PROFINET IO, on the number of IO devices, and on the quantity of configured user data
  Update time for RT
  — for send cycle of 1 ms		1 ms to 512 ms
  PROFINET IO Device
  Services
  — Isochronous mode		No
  — IRT		No
  — MRP		No
  — Prioritized startup		Yes; If you want to use the "Prioritized startup" functionality in STEP 7 for the PROFINET interface of the CPU, the CPU and the device must be separated by means of a switch (e.g. SCALANCE X205)
  — Shared device		Yes
  — Number of IO Controllers with shared device, max.		4
  2. Interface
  Interface type		PROFIBUS with CP 5622, CP 5622 onboard
  Interface types
  ● RS 485		Yes
  Functionality
  ● Number of connections via this interface		44
  ● PROFIBUS DP master		Yes
  ● PROFIBUS DP slave		No
  ● SIMATIC communication		Yes; no PG/STEP 7 connection possible
  DP master
  Services
  — Equidistance		No
  — Isochronous mode		No
  — Number of connectable DP slaves, max.		64
  3. Interface
  Interface type		PROFIBUS with CP 5623
  Interface types
  ● RS 485		Yes
  Functionality
  ● Number of connections via this interface		44
  ● PROFIBUS DP master		Yes
  ● PROFIBUS DP slave		No
  ● SIMATIC communication		Yes; no PG/STEP 7 connection possible
  DP master
  Services
  — Equidistance		No
  — Isochronous mode		No
  — Number of connectable DP slaves, max.		125
  Protocols
  Number of connections
  ● Number of connections, max.		128
  Supported technology objects
  Motion Control		Yes; Note: The number of technology objects affects the cycle time of the PLC program; selection guide via the TIA Selection Tool or SIZER
  Controller
  ● PID_Compact		Yes; Universal PID controller with integrated optimization
  ● PID_3Step		Yes; PID controller with integrated optimization for valves
  ● PID-Temp		Yes; PID controller with integrated optimization for temperature
  Counting and measuring
  ● High-speed counter		Yes
  Standards, approvals, certificates
  Highest safety class achievable in safety mode
  Probability of failure (for service life of 20 years and repair time of 100 hours)
  — Low demand mode: PFDavg in accordance with SIL3		< 2.00E-05
  — High demand/continuous mode: PFH in accordance with SIL3		< 1.00E-09 1/h
  Hardware requirement
  Hardware required		SIMATIC IPC227E, IPC277E, IPC427D, IPC477D
  Processor
  ● Single-core processor		No
  ● Single-core processor with hyper-threading		No
  ● Multi-core processor		Yes
  ● Multi-core processor with hyper-threading		Yes
  ● occupied cores		1; For multicore processors with activated Hyper-Threading, one complete physical core is reserved for the CPU 1507S
  Lifetime of module
  ● Work memory, min.		4 Gbyte
  ● Hard disk memory required for installation		720 Mbyte
  ● Temporary hard disk memory for installation		230 Mbyte
  ● Hard disk memory required at runtime		400 Mbyte
  Operating systems
  pre-installed operating system
  ● Windows XP		No
  ● Windows 7		Yes; Professional, Enterprise, Ultimate (32 bits and 64 bits)
  ● Windows Embedded Standard 7		Yes; With the delivery image of the SIMATIC PC
  ● Windows 8		No
  ● Windows Embedded Standard 8		No
  Configuration
  Programming
  Programming language
  — LAD		Yes; incl. failsafe
  — FBD		Yes; incl. failsafe
  — STL		Yes
  — SCL		Yes
  — GRAPH		Yes
  Know-how protection
  ● User program protection/password protection		Yes
  ● Copy protection		Yes
  ● Block protection		Yes
  Access protection
  ● Protection level: Write protection		Yes
  ● Protection level: Read/write protection		Yes
  ● Protection level: Write protection for Failsafe		Yes
  ● Protection level: Complete protection		Yes
  Open Development interfaces
  ● Size of ODK SO file, max.		5.8 Mbyte
  Dimensions
  Width		18.2 cm; Packaging
  Height		26.5 cm
  Depth		3 cm
  Weights
  Weight, approx.		200 g