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This application example describes how to connect your EC fans from ebm-papst to a SIMATIC S7-1200 via Modbus RTU and how to monitor and control it from an operator panel.
In STEP 7 (TIA Portal) you program the diagnostic error interrupt OB and enable the necessary functions for the module to be diagnosed.
For this you have to call and parameterize the instructions "MOVE" and "CTRL_PWM" in your program. You enable the pulse generator in the device configuration.
The library "LGF (Library of general functions)" contains additional functions for STEP 7 (TIA Portal).
You can use the CAx download manager to access the latest product data for your CAD or CAE system.
By now, TCP/IP-based Open User Communication (OUC) is the standard for communication with SIMATIC S7-CPUs.
The standardization guide shows you how you can modularize your machines and systems. It gives you recommendations and hints for structured and standardized programming of your automation solutions.
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.
Power loss calculation for the right design of system cabinets
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.
An automation infrastructure contains S7-1200 substations which shall communicate cost-effectively with a central station via the mobile communications network or via Ethernet. The TeleControl Server Basic V3.1 software is installed in the central station.
Firmware update for CPU 1217C, DC/DC/DC, 14DI/10DO/2AI/2AO
Firmware update for CPU 1211C, DC/DC/RELAIS, 6DI/4DO/2AI 6ES7211-1HE40-0XB0
Firmware update for CPU 1211C, AC/DC/RELAIS, 6DI/4DO/2AI 6ES7211-1BE40-0XB0
Firmware update for CPU 1211C, DC/DC/DC, 6DI/4DO/2AI 6ES7211-1AE40-0XB0
Firmware update for CPU 1212C, DC/DC/DC, 8DI/6DO/2AI 6ES7212-1AE40-0XB0
Firmware update for CPU 1214C, DC/DC/DC, 14DI/10DO/2AI 6ES7214-1AG40-0XB0
Firmware update for CPU 1212C, DC/DC/RELAIS, 8DI/6DO/2AI 6ES7212-1HE40-0XB0
Firmware update for CPU 1215C, DC/DC/DC, 14DI/10DO/2AI/2AO 6ES7215-1AG40-0XB0
Firmware update for CPU 1214C, DC/DC/RELAIS, 14DI/10DO/2AI 6ES7214-1HG40-0XB0