Types of CPU Communication Ports in Siemens PLC
In the Siemens PLC, we have several types of CPU communication ports available to communicate with other devices like MPI, DP, PTP, ProfiNet, and EtherNet.
What is Resources Tab in the Siemens PLC?
Resources Tab as the name indicate it contains all the information related to the ladder logic program of Siemens PLC
What is a Watchdog Timer in PLC?
Watchdog timer helps to reset the CPU errors which occur during scan time so that the PLC starts working again without any manual reset.
What is Recipe Management in SCADA?
Recipe in the scada systems are used to configure the machine or production process to perform the fixed tasks as per the application.
What are Trends in SCADA?
In SCADA graphical display of process data is called Trends. There are two types of Trends. Real-time and Historical trends
What is Function Module in Siemens PLC?
Function Module in Siemens PLC is used in motion control applications where speed and accuracy are a must for field devices.
What is Interface Module in Siemens PLC?
In this article, we will learn about the interface module (IM) used in the Siemens PLC for data transfer between I/O modules or between PLCs.
What is the DDE Protocol?
Dynamic Data Exchange (DDE) Protocol is an interprocess communication system that allows data to be communicated or shared between the devices.
LIFO Instruction in PLC
LIFO instruction used in the PLC programming applications that require to store the sequence of data in order and unload it.
Types of Allen Bradley PLC
In this article, I will discuss the types of Allen Bradley PLC, which are PLC 5, SLC 500, CompactLogix, ControlLogix, and MicroLogix.
