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Siemens SIMATIC S7-1500 Manual
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Siemens SIMATIC S7-1500 Manual

Cpu 1518-4 pn/dp mfp 6es7518-4ax00-1ab0
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  • Page 2 ___________________ Preface ___________________ Documentation guide ___________________ SIMATIC Product overview ___________________ Connecting up S7-1500 CPU 1518-4 PN/DP MFP Interrupts, error messages, ___________ diagnostics and system (6ES7518-4AX00-1AB0) alarms ___________________ Manual Technical specifications ___________________ Dimensional drawing 12/2017 A5E40882737-AA...
  • Page 3 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 4: Preface

    Preface Purpose of the documentation This manual supplements the system manual of the S7-1500 automation system and the function manuals. All cross-system functions are described in the system manual and in the function manuals. The information provided in this manual and the system manual enables you to commission the CPU 1518-4 PN/DP MFP.
  • Page 5 In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions only form one element of such a concept. Customer is responsible to prevent unauthorized access to its plants, systems, machines and networks.
  • Page 6 Preface Industry Mall The Industry Mall is the catalog and order system of Siemens AG for automation and drive solutions on the basis of Totally Integrated Automation (TIA) and Totally Integrated Power (TIP). Catalogs for all the products in automation and drives are available on the Internet (https://mall.industry.siemens.com).

  • Page 7: Table Of Contents

    Table of contents Preface ..............................4 Documentation guide ..........................8 Product overview ..........................12 Applications of the S7-1500 CPUs ..................12 Hardware properties ....................... 21 Firmware functions ........................23 2.3.1 Quick start instructions for commissioning C/C++ Runtime ........... 28 2.3.2 Supplied libraries for C/C++ Runtime ..................

  • Page 8: Documentation Guide

    This arrangement enables you to access the specific content you require. Basic information The System Manual and Getting Started describe in detail the configuration, installation, wiring and commissioning of the SIMATIC S7-1500 and ET 200MP systems. The STEP 7 online help supports you in the configuration and programming. Device information Product manuals contain a compact description of the module-specific information, such as properties, wiring diagrams, characteristics and technical specifications.
  • Page 9 You can download the product information free of charge from the Internet (https://support.industry.siemens.com/cs/us/en/view/68052815). Manual Collection S7-1500/ET 200MP The Manual Collection contains the complete documentation on the SIMATIC S7-1500 automation system and the ET 200MP distributed I/O system gathered together in one file. You can find the Manual Collection on the Internet (https://support.industry.siemens.com/cs/ww/en/view/86140384).
  • Page 10 ● Manuals, characteristics, operating manuals, certificates ● Product master data You can find "mySupport" - CAx data on the Internet (http://support.industry.siemens.com/my/ww/en/CAxOnline). Application examples The application examples support you with various tools and examples for solving your automation tasks. Solutions are shown in interplay with multiple components in the system - separated from the focus on individual products.
  • Page 11 You can find the SIMATIC Automation Tool on the Internet (https://support.industry.siemens.com/cs/ww/en/view/98161300). PRONETA With SIEMENS PRONETA (PROFINET network analysis), you analyze the PROFINET network during commissioning. PRONETA features two core functions: ● The topology overview independently scans PROFINET network and all connected components.

  • Page 12: Product Overview

    Product overview Applications of the S7-1500 CPUs Application SIMATIC S7-1500 is the modular control system for a wide variety of automation applications in discrete automation. The modular and fanless design, simple implementation of distributed structures, and user- friendly operation make SIMATIC S7-1500 the economic and convenient solution for a variety of tasks.
  • Page 13 Product overview 2.1 Applications of the S7-1500 CPUs Performance segments of the standard, compact, fail-safe and technology CPUs The CPUs can be used for smaller and mid-range applications, as well as for the high-end range of machine and plant automation. Table 2- 1 Standard CPUs Performance segment...
  • Page 14 Product overview 2.1 Applications of the S7-1500 CPUs Table 2- 2 Compact CPUs Performance segment PROFIBUS PROFINET PROFINET Basic Work memory Pro- interfaces IO RT/IRT IO RT PROFINET cessing interfaces interface functionality time for bit operations CPU 1511C-1 PN Compact CPU for small to 1.175 MB 60 ns mid-range applications...
  • Page 15 Product overview 2.1 Applications of the S7-1500 CPUs Table 2- 4 Technology CPUs Performance segment PROFIBUS PROFINET PROFINET Basic Work memory Pro- interfaces IO RT/IRT IO RT PROFINET cessing interfaces interface functionality time for bit operations CPU 1511T-1 PN Technology CPU for small 1.225 MB 60 ns to mid-range applications...
  • Page 16 ● Blocks in C/C++ that can be run synchronously in the execution cycle of the CPU (CPU function library for CPU Runtime) ● C/C++ Runtime applications running in SIMATIC S7-1500 MFP C/C++ Runtime, independent of the STEP 7 user program...
  • Page 17 C/C++ code via the Open Development Kit: ● In the runtime environment of the CPU or ● As C/C++ Runtime applications in SIMATIC S7-1500 MFP C/C++ Runtime Once you integrate the C/C++ sources, you can execute them on the CPU.
  • Page 18 2.1 Applications of the S7-1500 CPUs Integrated Motion Control technology functions All CPUs of SIMATIC S7-1500 support Motion Control technology functions. STEP 7 offers Motion Control instructions standardized according to PLCopen for configuring and connecting a drive to the CPU.
  • Page 19 Product overview 2.1 Applications of the S7-1500 CPUs Other technology functions Technology modules also implement functions such as high-speed counting, position detection, measuring functions and pulse generators (PTO, PWM and frequency output). For compact CPU 1511C-1 PN and CPU 1512C-1 PN CPUs, these functions are already integrated and can be implemented without additional technology modules.
  • Page 20 DIN rail is implemented in the rail of the S7-1500. The CPUs of the SIMATIC S7-1500 product series can be expanded centrally and in a modular fashion with signal modules. Space-saving expansion enables flexible adaptation to each application.

  • Page 21: Hardware Properties

    Product overview 2.2 Hardware properties Hardware properties Article number 6ES7518-4AX00-1AB0 View of the module The figure below shows the CPU 1518-4 PN/DP MFP. Figure 2-2 CPU 1518-4 PN/DP MFP Note Protective film Note that a protective film is attached to the display of the CPU when shipped from the factory.
  • Page 22 CPU 1518-4 PN/DP MFP has the following properties: Property Description Additional information CPU display All CPUs of the SIMATIC S7-1500 product series fea- S7-1500, ET 200MP system • ture a display with plain text information. The display manual provides information on order numbers, firmware ver- (http://support.automation.sieme...

  • Page 23: Firmware Functions

    (https://support.industry.siemens.co m/cs/ww/en/view/109741218) The multifunctional platform enables you to execute C/C++ code (CPU function library for the real-time SIMATIC S7-1500 Target 1500S for environment) synchronously in the CPU cycle. Simulink programming manual (https://support.industry.siemens.co The CPU function library can continue to be used...
  • Page 24 Function manual for trace and logic ality and/or optimization of the user program. analyzer function (http://support.automation.siemens.c You record device tags and evaluate the recordings om/WW/view/en/64897128) with the trace and logic analyzer function. Tags are, for example, drive parameters or system and user tags of a CPU.
  • Page 25 Product overview 2.3 Firmware functions Function Description Additional information MRP (Media Redundancy The Media Redundancy Protocol makes it possible to Protocol) build redundant networks. Redundant transmission paths (ring topology) ensure that an alternative com- munication path is made available if one transmission path fails.
  • Page 26 The CPUs support the standard Motion Control func- S7-1500 Motion Control function tions via the technology objects speed axes, positioning manual axes, synchronous axes, external encoders, cams, cam (http://support.automation.siemens.c tracks and measuring inputs. om/WW/view/en/109749262) Speed-controlled axis for controlling a drive with •...
  • Page 27 Know-how protection The know-how protection protects user blocks against S7-1500, ET 200MP system manual unauthorized access and modifications. (http://support.automation.siemens.c om/WW/view/en/59191792) Copy protection Copy protection links user blocks to the serial number of the SIMATIC memory card or to the serial number of the CPU.

  • Page 28: Quick Start Instructions For Commissioning C/C++ Runtime

    Product overview 2.3 Firmware functions 2.3.1 Quick start instructions for commissioning C/C++ Runtime Note Commissioning C/C++ Runtime You require experience in working with Linux systems to commission C/C++ Runtime. Two IP addresses of the PROFINET interface X3 P1 PROFINET interface X3 P1 is used to: ●...
  • Page 29 2. Change the IP address or configure DHCP using the "network.sh" script in the "/etc/mfp/etc" directory. 3. Transfer the C/C++ Runtime application to C/C++ Runtime. You can find additional information in the ODK manual (https://support.industry.siemens.com/cs/ww/en/view/109249838). CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) Manual, 12/2017, A5E40882737-AA...
  • Page 30 ● RAM disk (max. 256 MB) → mount point: "/var/volatile" You can find all the information needed for creating C/C++ Runtime applications in the ODK manual (https://support.industry.siemens.com/cs/ww/en/view/109249838) Work memory for C/C++ Runtime The RAM is 1 GB including the RAM disk.

  • Page 31: Supplied Libraries For C/C++ Runtime

    Product overview 2.3 Firmware functions Special features Note Initial startup with an empty SIMATIC memory card When the CPU starts for the first time with an empty SIMATIC memory card, the card is prepared for use with C/C++ Runtime. This process takes up to three minutes. Do not turn off the CPU during this phase;...

  • Page 32: Operating And Display Elements

    Product overview 2.4 Operating and display elements Operating and display elements 2.4.1 Front view of the CPU with the front panel The following figure shows the front view of the CPU 1518-4 PN/DP MFP. ① LEDs for the current operating mode and diagnostic status of the CPU ②...
  • Page 33 S7-1500, ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792) system manual. Reference You will find detailed information on the individual display options, a training course and a simulation of the available menu commands in the SIMATIC S7-1500 Display Simulator (http://www.automation.siemens.com/salesmaterial-as/interactive-manuals/getting- started_simatic-s7-1500/disp_tool/start_en.html). CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)

  • Page 34: Front View Of The Cpu Without Front Panel

    Product overview 2.4 Operating and display elements 2.4.2 Front view of the CPU without front panel The figure below shows the operator controls and connection elements of the CPU 1518-4 PN/DP MFP. ① Mode selector ② No function ③ PROFIBUS interface (X4) ④...

  • Page 35: Rear View Of The Cpu

    Product overview 2.5 Mode selector switch 2.4.3 Rear view of the CPU The following figure shows the connection elements on the rear of the CPU 1518-4 PN/DP MFP. ① Shield contact surfaces ② Backplane bus connector ③ Fixing screws Figure 2-7 View of the CPU 1518-4 PN/DP MFP –...

  • Page 36: Connecting Up

    Connecting up This section provides information on the terminal assignment of the individual interfaces and the block diagram of the CPU 1518-4 PN/DP MFP. 24 V DC supply voltage (X80) The connector for the power supply is plugged in when the CPU ships from the factory. The following table shows the pin assignment for a 24 V DC power supply.
  • Page 37 Connecting up PROFINET interface X1 with 2-port switch (X1 P1 R and X1 P2 R) The assignment corresponds to the Ethernet standard for an RJ45 plug. ● When autonegotiation is deactivated, the RJ45 socket is allocated as a switch (MDI-X). ●...
  • Page 38 Connecting up PROFINET interface X2 and X3 with 1 port (X2 P1, X3 P1) The assignment corresponds to the Ethernet standard for an RJ45 plug. ● Autocrossing is always active on X2. This means the RJ45 socket is allocated either as data terminal equipment (MDI) or a switch (MDI-X).
  • Page 39 Reference You can find additional information on the topics of "Connecting the CPU" and "Accessories/spare parts" in the S7-1500, ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792) system manual. CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) Manual, 12/2017, A5E40882737-AA...
  • Page 40 Connecting up Assignment of the MAC addresses CPU 1518-4 PN/DP MFP has three PROFINET interfaces. The first interface is an interface with 2-port switch. The PROFINET interfaces each have a MAC address, and each of the PROFINET ports has its own MAC address. The CPU 1518-4 PN/DP MFP therefore has seven MAC addresses in total.
  • Page 41 Connecting up Block diagram The following figure shows the block diagram of the CPU 1518-4 PN/DP MFP. ① Display PN X1 P2 R PROFINET interface X1 Port 2 ② RUN/STOP/MRES mode selector PN X2 P1 PROFINET interface X2 Port 1 ③...

  • Page 42: Interrupts, Error Messages, Diagnostics And System Alarms

    The status and error displays of the CPU 1518-4 PN/DP MFP are described below. You will find additional information on "Interrupts" in the STEP 7 online help. You can find additional information on the topics of "Diagnostics" and "System alarms" in the Diagnostics (http://support.automation.siemens.com/WW/view/en/59192926) function manual. Status and error display of the CPU LED display The figure below shows the LED displays of the CPU 1518-4 PN/DP MFP.
  • Page 43 Interrupts, error messages, diagnostics and system alarms 4.1 Status and error display of the CPU Meaning of the RUN/STOP, ERROR and MAINT LEDs CPU 1518-4 PN/DP MFP has three LEDs to signal the current operating status and diagnostics status. The following table shows the meaning of the various combinations of colors for the RUN/STOP, ERROR and MAINT LEDs.
  • Page 44 Interrupts, error messages, diagnostics and system alarms 4.1 Status and error display of the CPU RUN/STOP LED ERROR LED MAINT LED Meaning Startup (CPU booting) Test of LEDs during startup, inserting a module. LED flashes red LED flashes yellow LED flashes yellow/green LED flashing test Meaning of LINK RX/TX LED...

  • Page 45: Technical Specifications

    Technical specifications Article number 6ES7518-4AX00-1AB0 General information Product type designation CPU 1518-4 PN/DP MFP HW functional status FS01 Firmware version V2.5 Engineering with STEP 7 TIA Portal configurable/integrated • as of version Configuration control via dataset Display Screen diagonal [cm] 6.1 cm Control elements Number of keys...
  • Page 46 Technical specifications Article number 6ES7518-4AX00-1AB0 Work memory 4 Mbyte integrated (for program) • 20 Mbyte integrated (for data) • 50 Mbyte; Note: The "CPU function library of the integrated (for CPU function library of CPU • CPU" are C/C++ blocks for the user program that Runtime) were created using the SIMATIC ODK 1500S or Target 1500S.
  • Page 47 Technical specifications Article number 6ES7518-4AX00-1AB0 Number of DPV1 alarm OBs • Number of isochronous mode OBs • Number of technology synchronous alarm • Number of startup OBs • Number of asynchronous error OBs • Number of synchronous error OBs • Number of diagnostic alarm OBs •...
  • Page 48 Technical specifications Article number 6ES7518-4AX00-1AB0 Data blocks Retentivity adjustable • Retentivity preset • Local data 64 kbyte; max. 16 KB per block per priority class, max. • Address area Number of IO modules 16 384; max. number of modules / submodules I/O address area 32 kbyte;...
  • Page 49 Technical specifications Article number 6ES7518-4AX00-1AB0 PtP CM the number of connectable PtP CMs is only lim- Number of PtP CMs • ited by the number of available slots Time of day Clock Hardware clock Type • 6 wk; At 40 °C ambient temperature, typically Backup time •...
  • Page 50 Technical specifications Article number 6ES7518-4AX00-1AB0 – Open IE communication – Yes; As MRP redundancy manager and/or MRP – client; max. number of devices in the ring: 50 Yes; Requirement: IRT – MRPD – PROFIenergy Yes; Max. 32 PROFINET devices – Prioritized startup 512;...
  • Page 51 Technical specifications Article number 6ES7518-4AX00-1AB0 PROFINET IO Device Services – PG/OP communication – S7 routing – Isochronous mode – Open IE communication – – Yes; Requirement: IRT – MRPD – PROFIenergy – Shared device – Number of IO Controllers with shared device, max.
  • Page 52 Technical specifications Article number 6ES7518-4AX00-1AB0 128; In total, up to 1 000 distributed I/O devices – Number of connectable IO Devices, can be connected via AS-i, PROFIBUS or max. PROFINET – Number of connectable IO Devices for RT, max. – of which in line, max.
  • Page 53 Technical specifications Article number 6ES7518-4AX00-1AB0 Functionality Yes; IPv4 IP protocol • PROFINET IO Controller • PROFINET IO Device • SIMATIC communication • Open IE communication • Web server • 4. Interface Interface types Number of ports • Yes; X4 RS 485 •...
  • Page 54 Technical specifications Article number 6ES7518-4AX00-1AB0 SIMATIC communication S7 communication, as server • S7 communication, as client • See online help (S7 communication, user data User data per job, max. • size) Open IE communication TCP/IP • 64 kbyte – Data length, max. –...
  • Page 55 Technical specifications Article number 6ES7518-4AX00-1AB0 OPC UA Runtime license required • Yes; Data access (read, write, subscribe), meth- OPC UA Server • od call, custom address space – Application authentication Available security policies: None, – Security policies Basic128Rsa15, Basic256Rsa15, Basic256Sha256 "anonymous"...
  • Page 56 Technical specifications Article number 6ES7518-4AX00-1AB0 Status/control Status/control variable • Inputs/outputs, memory bits, DBs, distributed Variables • I/Os, timers, counters Number of variables, max. • 200; per job – of which status variables, max. 200; per job – of which control variables, max. Forcing Peripheral inputs/outputs Forcing, variables...
  • Page 57 Technical specifications Article number 6ES7518-4AX00-1AB0 Positioning axis • – Number of positioning axes at motion control cycle of 4 ms (typical value) – Number of positioning axes at motion control cycle of 8 ms (typical value) Controller Yes; Universal PID controller with integrated PID_Compact •...
  • Page 58 1 988 g General technical specifications You can find information on the general technical specifications, such as standards and approvals, electromagnetic compatibility, protection class, etc., in the S7-1500, ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792) system manual. CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) Manual, 12/2017, A5E40882737-AA...

  • Page 59: Dimensional Drawing

    Dimensional drawing This section contains the dimensional drawing of the module on the mounting rail, as well as a dimensional drawing with the front panel open. Keep to the dimensions when installing in cabinets, control rooms, etc. Dimension drawings of the CPU 1518-4 PN/DP MFP Figure A-1 Dimension drawing of the CPU 1518-4 PN/DP MFP, front and side view CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)
  • Page 60 Dimensional drawing Figure A-2 Dimension drawing CPU 1518-4 PN/DP MFP, side view with open front panel CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) Manual, 12/2017, A5E40882737-AA...

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