Fundamentally Modbus is a layer protocol application for communication between the machines, mostly to replace data characteristic for the...
Monday, January 23, 2012
Difference between Actuator and Motor
Actuator: The actuator defined as a motion type for controlling or moving a system or mechanism. It is activated by an energy source, ge...
Sunday, January 22, 2012
Difference between HMI and MMI
The HMI (Human-Machine Interface) term is utilized generally in an environment of manufacturing. The HMI is where technology and people me...
TSX Micro PLC, How It Works
The TSX Micro PLC is suitable for various applications. These applications include simple machine control and manufacturing. As an importa...
Saturday, January 21, 2012
The Comparison of PAC - PLC
Generally, PACs and PLCs do the similar function. Both are principally utilized to do process control, automation, and functions of data a...
Toshiba PLC, Is It Another Good PLC?
A small Toshiba PLC is a very likeable controller not only for simple relay replacement, but also for control applications that are comple...
Friday, January 20, 2012
PLC in Automation Systems for Pipeline
Nowadays the majority chemical, refined product, crude and pipelines of gas are managed from a central location using systems of Superviso...
Zelio PLC, Easy PLC System Controlled Through Software
Before getting deeper into the knowledge of Zelio PLC, one must first grasp the concept behind PLC and the use of it. PLC stands for progr...
Thursday, January 19, 2012
Eaton PLC Key Features and Usage
As a leading power management company, Eaton has served the world with the highest quality of products over one hundred years, which is wh...
Difference between SCADA and SAS (Substation Automation System)
Nowadays, the substations are a mix between legacy and modern devices and technologies. There is a powerful requirement for remote managem...
Wednesday, January 18, 2012
Schneider Modicon PLC Feature and Function
Schneider Modicon PLC has helped the expansion of PLC industry worldwide. After the birth of the first PLC in the United States of America...
Difference between SCADA and BMS (Building Management System)
SCADA is interface software to control and data acquisition, installed on personal computers and applied with PLCs or industrial automatio...
Tuesday, January 17, 2012
National Instruments PLC Qualifications and Features
Speaking about PLCs, one that should be taken into your consideration is National instruments PLC. First, you should know that there are s...
Difference between OPC and Modbus
OPC is communicating software-to-software for operator display while Modbus/Profibus is communicating hardware-to-hardware for control. OP...
Monday, January 16, 2012
Quickpanel Operator Interfaces for Controlling System
When it comes to choosing an operator interface terminal, one that you can consider is Quickpanel Operator Interfaces. There are some reas...
Programmable Logic Controller Market
This article will describe the PLC market growth in last decade. According to Frost & Sullivan study that announced in Januari 1995 on...
Sunday, January 15, 2012
Texas Instruments PLC, How It Works
When it comes to buying PLCs, there are some PLC manufacturers such as Texas instruments; it can also be a good choice to consider findin...
Difference between SCADA and Telemetry
Telemetry typically refers to communication to a site to collect or save data. The radio communications are typically referred to as a sys...
Saturday, January 14, 2012
SCADA System Concept
The word of SCADA generally refers to the systems that centralized which monitor and control whole sites, or systems complexity extensive ...
Honeywell PLC, How Good It Is
When it comes to PLCs, one that can be considered is Honeywell PLC. PLCs are quite popular especially in automation industries. A PLC is a...
Friday, January 13, 2012
Difference between Modbus RTU and Modbus TCP IP
There is dissimilarity and it is very vital to how your equipment operates. The Modbus/TCP and Modbus RTU over Ethernet will not be intero...
Different Types of PLC
Base on the features and size, PLC types can be classified into following class: • Standard, • Mini, • Micro, • Pico or Nano, • OEM, ...
Thursday, January 12, 2012
Unitary PLC: Its Usage and Benefits
Has anyone ever heard about unitary PLC? When talking about PLC system, software and implementation, people mostly think that all PLC syst...
Difference between DCS (Distributed Control System) and DDC (Direct Digital Control)
This is often question. The answer is really simple. PLC is systems standalone. It recognizes inputs and base on the strategy, transmits o...
Wednesday, January 11, 2012
The PLC-2/30 Programmable Controller
The programmable controller of PLC-2/30 contains of: • The processor of 1772-LP3 • A structure of I/O is I/O chassis which containing I/...
Teco PLC for Best Reliability and Flexibility
Speaking about Teco PLC, the first thing we should do is to learn more about PLC itself. A PLC or also known as programmable logic control...
Tuesday, January 10, 2012
Difference between Modbus ASCII and Modbus RTU
The original specification of Modbus contained two probable modes of transmission, they are: RTU and ASCII. The mode of Modbus RTU is the ...
Difference between HMI and PLC
What is a PLC? The PLC stand for Programmable Logic Controller. They are most usually applied in industrial applications, it generally l...
Monday, January 9, 2012
PLC-2/30 Programmable Controller Data Table Areas
The PLC-2/30 programmable controller data table can be separated into 6 distinct areas, assume the size of default data table has not been...
Festo PLC Implementation and Training
There’re many types of PLC products and designs, including the Festo PLC. Festo PLC is a kind of PLC products and designs that can be used...
Sunday, January 8, 2012
Logixpro PLC Program and Simulation
When talking about PLC system and application, the Logixpro PLC is one of the most used and applied PLC system in this world. The PLC syst...