Product Name: SIMATIC s7-1500 CPUs

general information

Central processing unit (CPU) is the core component of SIMATIC s7-1500. In addition to executing user programs, they can also be used to connect controllers and other automation components.

The first release includes the following three CPUs:

Cpu-1511-1 PN is suitable for small and medium-sized applications

Cpu-1513-1 PN is suitable for large and medium-sized applications

Cpu-1516-3 pn/dp is suitable for large applications and other communication tasks with high requirements

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Features and customer benefits

With various innovative technologies, the CPU of SIMATIC s7-1500 greatly improves productivity and productivity. The hardware design of this series of CPUs is compact. Components and modules are highly integrated and versatile, which not only saves cabinet space, but also reduces the inventory cost of spare parts.

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Optimal performance

The response time of the machine is minimized, which greatly improves the production efficiency (quality control)

The cycle time is shortened and the production efficiency is improved

More programs can be executed within the same cycle time

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Display debugging and diagnostic information

The mainframe module and the distributed module uniformly use plain text diagnostic information, which shortens the downtime

User specific network settings can be used directly without field programming

Support the hot plug operation of the display screen during operation

The operation password of the display can be set through TIA botu

Longer service life, running time up to 50000 hours

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PROFINET standard is supported on each CPU

PN IRT (V2.2) ensures accurate response time and high-precision operation of plant equipment

The Ethernet interface attached to the high-end CPU is easy to integrate into the factory network

Web server, which can quickly browse service and diagnostic information

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Innovative storage mechanism

Sufficient storage space for all applications in all industries

Flexible memory card mechanism, suitable for various project scales

Large storage space: support up to 2 GB memory card, which can store project data, archives, recipes and related documents

The optimized data module can accurately select the data in the remaining storage space.

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Optimized diagnosis mechanism

Through the unified display of data in step 7, HMI, web server and CPU display screen, efficient fault analysis is realized

Unified and integrated system diagnosis function, even if the number of machines and equipment is increased, there is no need for additional project planning

Even if the CPU is in stop mode, the system error message will not be lost

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Innovative step 7 language

Full symbolic programming greatly improves the readability of the program

Improves compiler performance and shortens program cycle time

It supports 64 bit data types in all IEC languages, and the programming process is more accurate

Download all program changes uniformly

The integrated calculation function block in LD and function equipment simplifies the complex mathematical operation process

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Information security integration

Through the protection mechanism of the controller security level, the system security is improved to prevent unauthorized access through HMI

Strengthen investment protection through information security protection of components and procedures

Protect the integrity and confidentiality of project planning data, firmware files and secure communications, and improve the availability of equipment

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Compatibility / plug and play

In the existing S7 project, the investment protection of existing proprietary knowledge is realized by reusing the programs on all s7-1500 CPUs and integrated migration tools

By uploading the hardware data to the engineering configuration, the rapid and accurate identification of various hardware can be realized

Use the symbol to upload the whole project, and there is no need to open the current project for maintenance operations

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Technology integration

Integrated standard motion control function, flexible connection of all drives supporting profidrive

Integrate standard PLCopen components to realize rapid project implementation

Trace function: up to 16 variables can be recorded circularly to realize accurate optimization of control program and driving device

Record the data in different storage areas of the CPU to facilitate the search of accidental errors

The integrated PID controller can simplify the closed-loop control task: the optimization of control parameters realizes the best control quality (PID controller), thus saving operation time

PID compact / PID 3-step: continuous controller with analog quantity or pulse width modulation output, and special stepping controller suitable for external actuators (such as valves) with self-tuning function

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Data log (archive) and recipe

You can quickly access all machine related operation data through office tools and web server

You can quickly access the device configuration data (two-way data exchange with the controller) through the web browser or SD card reader

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technical data

SIMATIC S7-1500 CPUs