PLC

PLC Siemens S7-1200 Analog Input Output
https://pupli.net/2016/04/24/plc-siemens-s7-1200-analog-input-output/

How to connect a sensor to the analog signal modules of SIMATIC S7-1200
https://pupli.net/2016/04/25/how-to-connect-a-sensor-to-the-analog-signal-modules-of-simatic-s7-1200/

How can the CPU analog inputs of the SIMATIC S7-1200 also measure currents of 0-20mA
https://pupli.net/2016/04/25/how-can-the-cpu-analog-inputs-of-the-simatic-s7-1200-also-measure-currents-of-0-20ma/

Program the TSEND_C and TRCV_C instructions for open user communication over the integrated PROFINET interface of the S7-1200 CPU
https://pupli.net/2017/01/04/program-the-tsend_c-and-trcv_c-instructions-for-open-user-communication-over-the-integrated-profinet-interface-of-the-s7-1200-cpu/

S7 300 Siemens PLC – Memory reset and replacing MMC
https://pupli.net/2017/01/17/s7-300-siemens-plc-memory-reset-and-replacing-mmc/

Using S7-1200 PLC as a Modbus TCP Slave
https://pupli.net/2018/07/03/using-s7-1200-plc-as-a-modbus-tcp-slave/

Measuring a 4-20ma Input With a Voltage Input Device
https://pupli.net/2019/07/02/measuring-a-4-20ma-input-with-a-voltage-input-device/