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Modbus/TCP communication between S7-1500 CPUs and S7-1200 CPUs is presented. The instructions "MB_CLIENT" and "MB_SERVER" are called and parameterized in the user program of the S7-1500 CPU and the S7-1200 CPU.
The application example shows the approach for tuning the controllers of thermally coupled systems.
A machine executing dangerous movements is controlled via a fail-safe controller and switched by means of contactors. The correct functioning of the contactors shall be monitored in order to ensure a high diagnostic coverage and, thus, a high SIL or PL.
You get a TIA Portal project for multi loop controlling using the example of a “chocolate water bath”. The cascade control is realized with the technology object "PID_Temp". The application example is described in detail.
To protect a machine efficiently against mechanical damage during operation and detect such damages at an early stage, the machine has to be monitored permanently.
You can read out the IP address of the PROFINET interface of a S7-1500 CPU from the user program. You can use the PROFINET data records for this.
This application example shows, how you configure communication via a gateway between SIMATIC S7 CPU and a KNX device via the KNX bus.
SIPLUS extreme IECEx Certificate of Conformity Issue 12 A5E36651815A-013
SIPLUS extreme RCM ACMA Certificate for AU and NZ A5E37659976A-010
KEMA-ATEX EC-Type Examination Certificate Issue 25 KEMA03ATEX1432X/25
SIPLUS extreme RAIL - EU Declaration of Conformity A5E37843734A-018
Attached are the latest Support Packages for several TIA Portal versions ready for downloading.
SIPLUS - Information for Hazardous substance restrictions identification marking (SJ/T 11364-2014) A5E38634688A-001
The library "LGF (Library of general functions)" contains additional functions for STEP 7 (TIA Portal).
Out of the specimen of the damage frequencies in the spectrum, the frequency analysis gives details to the kind of damage.
Validity: Products of the Operating Company DI (Digital Industries) and Business Unit SI CP (Control Products) of Siemens AG.
In the field of automation, the TCP protocol based on Industrial Ethernet is typically deployed for safe, time non-critical (> 25 ms) and multi-system communication.
A LOGO! 8 regulates the pressure of a cooling water system by means of controlling a pump. On a display all associated operating data are shown. The set value can be adjusted on the display. The water pressure and the level in the storage tank are measured with appropriate sensors.
The TIA Portal Tutorial Center is a media system with various videos which gives you an overview of the general functions and tools of the TIA Portal.
Metrological Approval, S7-1200 (Russian) DE.C.34.004.A Nr.61643 S71200_Ru