CPU 1214C, DC/DC/DC, 14DI/10DO/2AI
SIMATIC S7-1200, CPU 1214C, compact CPU, DC/DC/DC, onboard I/O: 14 DI 24 V DC; 10 DO 24 V DC; 2 AI 0-10 V DC, Power supply: DC 20.4-28.8V DC, Program/data memory 100 KB
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The "LPNDR" block library includes several function blocks. With these you can read various device and status information from a PROFINET device and describe parameters.
If you want to store and process only few, essential PLC data on PCs, then you will get with this example a convenient alternative. This application shows you how the production data of all common S7 CPUs can be stored directly in the files of a Windows computer.
Manually watering plants can be very time-consuming. Especially in the hot and dry seasons, the well-being of plants should be ensured on a daily basis. This solution demonstrates how you can automate your irrigation with a SIMATIC S7-1200.
This filling plant offers you the selection of the product via recipes, weight control via SIWAREX and logging via data logging with access via the integrated web server of the S7-1200.
Diagnostics reduces downtimes and thus contributes to increasing the productivity of the machine. Diagnostics supports over the entire lifecycle of a machine, from planning to operation and maintenance. Diagnostics essentially comprises the diagnosis of all system components, the monitoring of process sequences and the diagnosis of program errors.
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).
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.
By now, TCP/IP-based Open User Communication (OUC) is the standard for communication with SIMATIC S7-CPUs.
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.
The ET 200 SP PS is a primary-clocked power supply for connection to a 1-phase AC power supply.
Firmware update for CPU 1214C, DC/DC/DC, 14DI/10DO/2AI 6ES7214-1AG40-0XB0
This entry shows you how to exchange data between an S7-1200 and an S7-300 using S7 Communication.
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.
The “Message Queue Telemetry Transport” is a simple protocol on TCP/IP level. It is suitable for messaging between devices with minimum functionality and for transmission via unreliable networks. With the function block from this application example, the MQTT protocol is implemented into a SIMATIC S7-1500, SIMATIC S7-1200 and SIMATIC S7-300.