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

Siemens SIMATIC S7-1500 Equipment Manual

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SIMATIC
S7-1500
CPU 1518T-3 PN
(6ES7518-3TT10-0AB0)
Equipment Manual
11/2024
A5E53640836-AA
Introduction
Industrial cybersecurity
Product overview
Connecting
Interrupts, error messages
and diagnostics and system
alarms
Technical specifications
Dimension drawing
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2
3
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A

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Summary of Contents for Siemens SIMATIC S7-1500

  • Page 1 Introduction Industrial cybersecurity SIMATIC Product overview S7-1500 CPU 1518T-3 PN Connecting (6ES7518-3TT10-0AB0) Interrupts, error messages and diagnostics and system alarms Equipment Manual Technical specifications Dimension drawing 11/2024 A5E53640836-AA...
  • Page 2 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 3 Table of contents Introduction............................Guide documentation S7-1500/ET 200MP................. 1.1.1 Information classes S7-1500/ET 200MP................1.1.2 SIMATIC Technical Documentation..................Industrial cybersecurity........................10 Cybersecurity information....................10 Cybersecurity-relevant information................... 11 Product overview..........................13 Application........................13 Hardware properties......................20 Firmware functions......................22 Operator controls and display elements................27 3.4.1 Front view of the CPU with closed front panel..............
  • Page 4 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).
  • Page 5 Guide documentation S7-1500/ET 200MP 1.1.1 Information classes S7-1500/ET 200MP The documentation for the SIMATIC S7-1500 automation system and the ET 200MP distributed I/O system is arranged into three areas. This arrangement enables you to access the specific content you require. Changes and supplements to the manuals are documented in a Product Information.
  • Page 6 Product Information takes precedence over the device and system manuals. You can find the latest Product Information on the S7-1500 and ET 200MP systems on the Internet (https://support.industry.siemens.com/cs/de/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.
  • Page 7 Online Support: Industry Online Support International https://support.industry.siemens.com/cs/ww/en/view/109742705 Watch this short video to find out where you can find the overview directly in Siemens Industry Online Support and how to use Siemens Industry Online Support on your mobile device: Quick introduction to the technical documentation of automation products per video ( https://support.industry.siemens.com/cs/us/en/view/109780491...
  • Page 8 • Product images, 2D dimension drawings, 3D models, internal circuit diagrams, EPLAN macro files • Manuals, characteristics, operating manuals, certificates • Product master data You can find "mySupport" on the Internet. (https://support.industry.siemens.com/My/ww/en) CPU 1518T-3 PN (6ES7518-3TT10-0AB0) Equipment Manual, 11/2024, A5E53640836-AA...
  • Page 9 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. You can find the application examples on the Internet. (https://support.industry.siemens.com/cs/ww/en/ps/ae) CPU 1518T-3 PN (6ES7518-3TT10-0AB0) Equipment Manual, 11/2024, A5E53640836-AA...
  • Page 10 Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to...
  • Page 11 Operational application environment and security assumptions Requirements for the operational application environment of This section is found in the System Manual the system and security assumptions (https://support.industry.siemens. com/cs/us/en/view/59191792). Area of application You can find the section Area of application (Page 13) in this Equipment Manual.
  • Page 12 Reference Corrective measures for known risks Corrective measures for known risks are announced on the Siemens ProductCERT (https://siemens.com/productcert) Web page. For more information on SIEMENS ProductCERT, refer to the System Manual (https://support.industry.siemens. com/cs/us/en/view/59191792). Security checks Application-specific security measures such as cyclic checks of...
  • Page 13 SIMATIC S7-1500 is the modular control system for a wide variety of automation applications in discrete automation. SIMATIC S7-1500 is the cost-effective and convenient solution for a broad range of tasks and offers the following advantages: • Modular, fanless design •...
  • Page 14 High industrial suitability due to the high resistance to EMC, shock and vibration enable universal use of the SIMATIC S7-1500, S7-1500R/H and S7-1500T automation systems. Performance segments of standard 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.
  • Page 15 Product overview 3.1 Application Performance segments of redundant CPUs The CPUs of the S7-1500R/H redundant system offer a high degree of reliability and system availability. A redundant configuration of the most important automation components reduces the likelihood of production downtimes and the consequences of component errors. The higher the risks and costs of a production downtime, the more worthwhile the use of a redundant system.
  • Page 16 Product overview 3.1 Application CPU 1511C‑1 PN CPU 1512C‑1 PN Pulse width modulation (PWM output) Max. 4 (up to 100 kHz) Max. 4 (up to 100 kHz) Pulse Train Output (PTO output) Max. 4 (up to 100 kHz) Max. 4 (up to 100 kHz) Frequency output Up to 100 kHz Up to 100 kHz...
  • Page 17 Product overview 3.1 Application Performance segments of fail-safe CPUs The fail-safe CPUs are intended for users who want to implement demanding standard and fail-safe applications both centrally and decentrally. These fail-safe CPUs allow the processing of standard and safety programs on a single CPU. This allows fail-safe data to be evaluated in the standard user program.
  • Page 18 Product overview 3.1 Application Performance segment PROFIBUS PROFINET PROFINET Basic Work memory Pro­ interfaces IO RT/IRT IO RT inter­ PROFINET cessing interfaces face functional­ time for bit opera­ tions CPU 1518F-3 PN Fail-safe CPU for high- 168 MB 0.3 ns performance applica­ tions, demanding com­ munication tasks and very short reaction times CPU 1518F-4 PN/­...
  • Page 19 3.1 Application Design and handling All CPUs of the SIMATIC S7-1500 product series feature a display with plain text information. The display provides information on order numbers, firmware versions, and serial numbers of all connected modules. Additionally the IP address of the CPU and other network settings can be set directly on site, without a programming device.
  • Page 20 Product overview 3.2 Hardware properties Hardware properties Article number 6ES7518-3TT10-0AB0 View of the module The figure below shows the CPU 1518T‑3 PN. Figure 3-1  CPU 1518T‑3 PN NOTE Protective film Note that a protective film is applied to the display in the delivery state of the CPU. Remove the protective film if necessary.
  • Page 21 CPU 1518T‑3 PN has the following technical properties: Property Description Additional information CPU display All CPUs of the SIMATIC S7-1500 product series feature a • S7-1500, ET 200MP system manu­ display with plain text information. The display provides information on order numbers, firmware versions, and (https://support.automation.
  • Page 22 The system automatically generates the messages for the Diagnostics function manual gnostics system diagnostics and outputs these messages via a (https://support.industry.siemens. programming device/PC, HMI device, the web server or com/cs/ww/en/view/59192926) the integrated display. System diagnostics information is also available when the CPU is in STOP mode.
  • Page 23 Configuration control You can use configuration control to operate different System manual S7‑1500/ET 200MP real hardware configurations with a configured maxim­ (https://support.industry.siemens. um configuration of the hardware. This means especially com/cs/us/en/view/59191792) in series machine manufacturing you have the option of operating/configuring different configuration variants of a machine with a single project.
  • Page 24 You program the technology objects with Motion Control instructions according to PLCopen. Extended Motion Control The technology CPUs of the SIMATIC S7-1500 also sup­ Motion Control topic page functions port extended Motion Control functions with the addi­...
  • Page 25 Integrated closed-loop con­ • PID Compact (continuous PID controller) PID control function manual trol functionality (https://support.industry.siemens. • PID 3Step (step controller for integrating actuators) com/cs/ww/en/view/108210036) • PID Temp (temperature controller for heating and cooling with two separate actuators)
  • Page 26 Additional information Access protection You can use authorization levels to assign separate rights System manual S7‑1500/ET 200MP to different user groups. (https://support.industry.siemens. com/cs/us/en/view/59191792) Integrity protection The CPUs feature an integrity protection function by default. This helps to detect any manipulation of the...
  • Page 27 Product overview 3.4 Operator controls and display elements Operator controls and display elements 3.4.1 Front view of the CPU with closed front panel The figure below shows the front view of the CPU 1518T‑3 PN. ① LEDs for the current operating mode and diagnostics status of the CPU ②...
  • Page 28 S7-1500, ET 200MP (https://support.automation.siemens.com/WW/view/en/59191792) system manual. Reference You can 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 (https://support.industry.siemens.com/cs/ww/en/view/109761758). CPU 1518T-3 PN (6ES7518-3TT10-0AB0) Equipment Manual, 11/2024, A5E53640836-AA...
  • Page 29 Product overview 3.4 Operator controls and display elements 3.4.2 Front view of the CPU without front panel and view from below The figure below shows the operator controls and connection elements of the CPU 1518T‑3 PN. ① LEDs for the current operating mode and diagnostics status of the CPU ②...
  • Page 30 Product overview 3.4 Operator controls and display elements 3.4.3 Rear view of the CPU The figure below shows the connection elements on the rear of the CPU 1518T‑3 PN. ① Shield contact surfaces ② Plug-in connection for power supply ③ Plug-in connection for backplane bus ④...
  • Page 31 Memory Card) You can find additional information in the (this takes three seconds). After this, S7-1500/ET 200MP system manual release the button. (https://support.automation.siemens. 3. Press the STOP mode button again com/WW/view/en/59191792). within the next three seconds. CPU 1518T-3 PN (6ES7518-3TT10-0AB0)
  • Page 32 Connecting This section provides information on the pin assignment of the individual interfaces and the schematic circuit diagram of the CPU 1518T‑3 PN. 24 V DC supply voltage (X80) The connector for the supply voltage is plugged in when the CPU ships from the factory. The following table shows the signal names and the descriptions of the pin assignment of the 24 V DC supply voltage.
  • Page 33 Connecting PROFINET interface X2 with 2-port switch (X2 P1R and X2 P2R) 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). • When autonegotiation is activated, autocrossing is in effect and the RJ45 socket is allocated either as data terminal equipment (MDI) or a switch (MDI-X).
  • Page 34 Connecting Removing the display You can find a description of how to remove and replace the display in the S7‑1500, ET 200MP (https://support.automation.siemens.com/WW/view/en/59191792) system manual. Reference You can find additional information on the topics of "Connecting the CPU" and "Accessories/spare parts" in the S7-1500, ET 200MP (https://support.automation.siemens.com/WW/view/en/59191792) system manual.
  • Page 35 Connecting Block diagram The figure below shows the schematic circuit diagram of the CPU 1518T‑3 PN. ① CPU with operating buttons and PN X2 P1R PROFINET interface X2 port 1 operating mode buttons ② Electronics PN X2 P2R PROFINET interface X2 port 2 ③...
  • Page 36 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 (https://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 1518T‑3 PN.
  • Page 37 Interrupts, error messages and diagnostics and system alarms 5.1 Status and error display of the CPU Meaning of the RUN/STOP, ERROR and MAINT LEDs The CPU 1518T-3 PN has three LEDs for displaying the current operating state and diagnostic status. The following table shows the meaning of the various combinations of colors for the RUN/STOP, ERROR and MAINT LEDs.
  • Page 38 Interrupts, error messages and diagnostics and system alarms 5.1 Status and error display of the CPU RUN/STOP LED ERROR LED MAINT LED Meaning Startup (CPU booting) LED flashes LED flashes red LED flashes yellow Test of LEDs during startup, inserting a module. yellow/green LED flashing test Meaning of LINK RX/TX LED...
  • Page 39 Interrupts, error messages and diagnostics and system alarms 5.1 Status and error display of the CPU STOP-ACTIVE LED Meaning • The CPU has been put into STOP mode via the display or programming device/PC and not LED off using the STOP button on the device. •...
  • Page 40 Technical specifications The following table shows the technical specifications as of 11/2024. You can find a data sheet including daily updated technical specifications on the Internet (https://support.industry.siemens.com/cs/ww/en/pv/6ES7518-4TP00-0AB0/td?dl=en). Article number 6ES7518-3TT10-0AB0 General information   Product type designation CPU 1518T-3 PN HW functional status...
  • Page 41 Technical specifications Article number 6ES7518-3TT10-0AB0 Power   Infeed power to the backplane bus 12 W Power consumption from the backplane bus 30 W (balanced) Power loss   Power loss, typ. 25.7 W Memory   Number of slots for SIMATIC memory card SIMATIC memory card required Work memory  ...
  • Page 42 Technical specifications Article number 6ES7518-3TT10-0AB0   • Size, max. 1 Mbyte Number of free cycle OBs • • Number of time alarm OBs • Number of delay alarm OBs • Number of cyclic interrupt OBs 20; with minimum OB 3x cycle of 100 µs •...
  • Page 43 Technical specifications Article number 6ES7518-3TT10-0AB0 Flag   • Size, max. 16 kbyte Number of clock memories 8; 8 clock memory bit, grouped into one clock • memory byte Data blocks   • Retentivity adjustable • Retentivity preset Local data   • per priority class, max.
  • Page 44 Technical specifications Article number 6ES7518-3TT10-0AB0 Time of day   Clock   • Type Hardware clock Backup time 6 wk; At 40 °C ambient temperature, typically • • Deviation per day, max. 10 s; Typ.: 2 s Operating hours counter   Number • Clock synchronization  ...
  • Page 45 Technical specifications Article number 6ES7518-3TT10-0AB0 PROFINET IO Controller   Services   – Isochronous mode Direct data exchange Yes; Requirement: IRT and isochronous mode – (MRPD optional) – – PROFIenergy Yes; per user program – Prioritized startup Yes; Max. 32 PROFINET devices Number of connectable IO Devices, 512;...
  • Page 46 Technical specifications Article number 6ES7518-3TT10-0AB0 PROFINET IO Device   Services   – Isochronous mode Yes; Minimum send cycle of 250 µs – – PROFIenergy Yes; per user program – Shared device – Number of IO Controllers with shared device, max. –...
  • Page 47 Technical specifications Article number 6ES7518-3TT10-0AB0 PROFINET IO Controller   Services   – Isochronous mode Direct data exchange Yes; Requirement: IRT and isochronous mode – (MRPD optional) – – PROFIenergy Yes; per user program – Prioritized startup Number of connectable IO Devices, 512;...
  • Page 48 Technical specifications Article number 6ES7518-3TT10-0AB0 PROFINET IO Device   Services   – Isochronous mode – – PROFIenergy Yes; per user program – Shared device – Number of IO Controllers with shared device, max. – activation/deactivation of I-devices Yes; per user program Asset management record Yes;...
  • Page 49 Technical specifications Article number 6ES7518-3TT10-0AB0 Redundancy mode   • H-Sync forwarding Media redundancy   Media redundancy via the X1 or X2 interface – – Yes; MRP Automanager according to IEC 62439-2 Edition 2.0, MRP Manager; MRP Client – MRP interconnection, supported Yes;...
  • Page 50 Technical specifications Article number 6ES7518-3TT10-0AB0 Web server   • HTTP Yes; Standard and user pages HTTPS Yes; Standard and user pages • • web API – Number of sessions, max. – number of simultaneous HTTP calls, max. – HTTP request body, max. 131 072 byte OPC UA  ...
  • Page 51 Technical specifications Article number 6ES7518-3TT10-0AB0 • OPC UA Server – Application authentication – Security policies available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256, Aes128Sha256RsaOaep, Aes256Sha256RsaPss User authentication "anonymous" or by user name & password – – GDS support (certificate management) Number of sessions, max. –...
  • Page 52 Technical specifications Article number 6ES7518-3TT10-0AB0 Number of simultaneously active program alarms • Number of program alarms 4 000 Number of alarms for system diagnostics 1 000 • • Number of alarms for motion technology objects Test commissioning functions   Joint commission (Team Engineering) Yes;...
  • Page 53 Technical specifications Article number 6ES7518-3TT10-0AB0 Supported technology objects   Motion Control Yes; Note: The number of technology objects affects the cycle time of the PLC program; selec­ tion guide via the TIA Selection Tool • Number of available Motion Control 30 720 resources for technology objects •...
  • Page 54 Technical specifications Article number 6ES7518-3TT10-0AB0 Standards, approvals, certificates   Suitable for safety functions product functions / security / header   PROFINET Security Class signed firmware update Secure Boot safely removing data Ambient conditions   Ambient temperature during operation   • horizontal installation, min.
  • Page 55 Weight, approx. 1 637 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 system manual (https://support.automation.siemens.com/WW/view/en/59191792). CPU 1518T-3 PN (6ES7518-3TT10-0AB0) Equipment Manual, 11/2024, A5E53640836-AA...
  • Page 56 Dimension 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. Dimensional drawings of the CPU 1518T‑3 PN Figure A-1  Dimensional drawing of the CPU 1518T‑3 PN, front and side view Figure A-2  Dimensional drawing of the CPU 1518T‑3 PN, side view with open front panel CPU 1518T-3 PN (6ES7518-3TT10-0AB0)