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This entry contains an overview of the TÜV certificates relevant for SIMATIC S7 F/FH systems and of the associated reports and attachments.
Installation of the SIMATIC NET PC software is not completed successfully
Adding an offset to the analog speed setpoint in the MC-PostServo organization block
In program processing, a difference is made between synchronous and asynchronous instructions.
Current operating systems for S7-400 CPUs
Updating certificate storage on offline systems
Instructions for using the KTP Mobile Panel with STEP 7 V5 (with standard controllers and fail-safe controllers).
The Compatibility Tool is a function provided by the Industry Online Support with which you can select compatible software products or check the compatibility of existing configurations.
Optimum procedure for installing the Windows 7 and Windows Server 2008 updates.
When you conclude the Software Update Service contract for your product, for one year you receive all the upgrades and service packs for your SIMATIC software product free of charge. The requirement is the latest version of a valid software license.
The correct battery pack as a spare part for the Field PG M3 or M4 is currently the SIMATIC Field PG M5 battery pack. This type of battery pack requires you to do a BIOS update.
Connections to the controllers S7-1200 and S7-1500
The safety data sheet and manufacturer certificate for the current Field PG lithium-ion batteries (Status: 06/2016) are available in this entry.
The technology object "Axis" of an S71200 or S7-1500 can also be used with a linear motor or a hydraulic cylinder.
Input delay, pulse stretching and oversampling are digital input module functions. These functions pre-process input signals before they are transferred to the CPU.
USB 2.0 and USB 3.0 interfaces have to be disabled separately.
The Modbus instructions "MB_SERVER" V4.2 and higher and "Modbus_Slave" V3.0 and higher enable you to parameterize the valid address area of the outputs to prevent unauthorized access to the process image outputs of the Modbus master (via function code 5 or 15).
If data corruption occurs, then one of the following error messages is displayed in the diagnostics buffer: "Data corruption before output to F IO (75D6)" or "Data corruption in the safety program before output to partner F-CPU (75D7)"
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 various services each use their own port for data transfer via TCP and UDP.