Excellent integration of the SIMATIC S7-1500 controller

With its multifaceted innovations, the SIMATIC S7-1500 controller from the SIMATIC S7 controller family sets new standards for maximum productivity. The SIMATIC S7-1500 is perfectly integrated into SIMATIC STEP 7 Professional V14 for maximum engineering efficiency. With its unique system performance and PROFINET as the standard interface, the SIMATIC S7-1500 is the new benchmark for performance.

Powerful programming editors for efficient engineering

STEP 7 Professional V14 provides powerful programming editors with optimized compilers for programming the S7 controllers.

For all controllers:

• Ladder diagram (LAD)
• Function block diagram (FBD)
• Structured text (SCL)

Additionally for SIMATIC S7-1500, S7-300, S7-400, WinAC and Software Controllers:

• Statement list (STL)
• GRAPH for sequencers

Tags trace for effective commissioning

The Trace Editor provides the ability to record signals in chronological order from the user program of an S7-1500 CPU. The graphical evaluation of the signals simplifies, for example, the commissioning of drives and helps search for sporadic errors in the application or user program.

Scalable and flexible motion functionality

Motion control applications with SIMATIC STEP 7 Professional V14 and S7-1500 become child's play, even for beginners. The intuitive graphical user interfaces of the technology objects in STEP 7 Professional V14 provide optimal support for the configuring and commissioning of analog and PROFIdrive-capable drives, as well as for troubleshooting. The instructions for controlling the motion sequence are standardized according to PLCopen Motion Control. The following functions are supported in STEP 7 Professional V14:

• Positioning (absolute and relative)
• Speed specification (e.g. jogging)
• Cam and cam track
• Gear synchronization
• Cams (S7-1500T only)
• Homing (active, on-the-fly, etc.)
• Support of incremental and absolute encoders

Comprehensive library concept

The system has a comprehensive library concept for the reuse and simple standardization of frequently used program sections.

Elements such as blocks, tags, alarms, HMI graphics, graphic objects, individual modules or entire stations can be stored along with their parameter assignment in local or global libraries. This means they are available for further programming tasks.

Security Integrated

STEP 7 Professional V14 SP1 has password-based know-how protection and write protection against unauthorized reading and changing of program block content.

Copy protection offers greater protection against unauthorized copying of program blocks. These blocks can be linked to the serial number of a memory card so that the block is only executable if the configured memory card is inserted into the CPU.

In addition, multiple user groups with different access rights can be assigned to the controller by means of four different authorization levels.

Improved manipulation protection offers a greater degree of security against unauthorized changes to the data transferred between STEP 7 and the controller.

Migration support for existing hardware and software products

A migration tool integrated in SIMATIC STEP 7 Professional V14 provides support in switching from the S7-300/S7-400 to the S7-1500 controller and converts the program code automatically. Program code that cannot be converted automatically is logged and can be adapted manually. STEP 7 V12 SP1 projects can continue to be used with STEP 7 Professional V14 in compatibility mode.

Team engineering - simultaneous processing of a task by more than one person

Several individuals frequently work on the same project simultaneously, particularly during the engineering phase of an automation task. With TIA Portal V14 and the PLC proxy function it is possible to develop control and visualization tasks in parallel. Using a PLC proxy it is possible to import data to be visualized from a STEP 7 (TIA Portal) or STEP 7 V5.4 SP3 project into the WinCC V14 visualization project in order to implement the visualization there. Furthermore, STEP 7 Professional V14 and S7-1500 FW1.5 support online functions for commissioning which can be used by multiple users simultaneously.

The TIA Portal Multiuser Engineering option allows several users to work on the same project simultaneously. This results in a significant reduction in configuration times, and projects can be commissioned faster.