Search on WeChat Technical Training Can learning PLC be beneficial? Yes! It can lead to projects and income! So how can one undertake a project? What skills and knowledge are required? Today, let’s discuss these topics. Different PLC models carry different project scopes. Siemens S300/400 PLCs and S1500 PLCs are considered medium to large PLCs, … Read more
How to Connect PLC Using WINCC and TCP/IP Prerequisites The prerequisite for establishing communication between the PLC system and WINCC6.0 via Ethernet is that the PLC system is equipped with an Ethernet module or uses a PLC with a PN interface. The list of Ethernet modules is shown in the table below: Note: Only modules … Read more
Search on WeChat Technical Training There are various communication methods between Siemens WINCC and Siemens PLC. Below are two commonly used communication methods. 1. Using a standard network card to communicate with the PLC via TCP/IP. The prerequisite for connecting WINCC with the PLC system through Ethernet is that the PLC system is configured with … Read more
Number of Connections The S7-200 SMART CPU can connect to Siemens HMI devices that support the PPI protocol through the integrated RS485 port or signal board, or connect to Siemens HMI devices that support the S7 protocol through the integrated Ethernet port. When the CPU’s three physical interfaces are connected to Siemens HMI devices (including … Read more
Click the above to follow us! MQTT MQTT is a Machine-to-Machine (M2M)/ Internet of Things (IoT) connectivity protocol. It is an extremely lightweight publish/subscribe messaging transport protocol. It is well-suited for remote connections that require small code footprint or have very precious network bandwidth, designed specifically for constrained devices and low-bandwidth, high-latency, or unreliable networks. … Read more
Automated Packaging Solutions in the Era of Industry 4.0 The automated packaging system can significantly improve production efficiency and reduce labor costs. This article provides a detailed introduction to the packaging control system design based on Siemens S7-1200 PLC, helping you grasp the core technical points. 1. Hardware Configuration Plan PLC and Expansion Module Selection … Read more