Study of factors impacting remote diagnosis performance on a PLC based automated system

Wu, Zhenhua; Sekar, R.; Hsieh, Sheng‐Jen

doi:10.1016/j.jmsy.2014.05.007

Cited by 7 publications

(3 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A combination of appropriate automation and manual monitoring is more effective than expensive fully automated machines, 25 and human-computer interaction is to improve the interaction between researchers and devices by making the devices easier to accept the needs of researchers. 26 HMI is an interactive device that interacts between researchers and control systems.…”

Section: Hmi Measurement and Control System Designmentioning

confidence: 99%

Application of PLC and HMI in the measurement and control platform of single-tube heat transfer experiment rig

Chang

Xie

Wang

et al. 2014

Advances in Mechanical Engineering

View full text Add to dashboard Cite

The single-tube heat transfer experiment rig is composed of various equipment and devices connected through pipelines. This paper adopts Siemens PLC as the main controller and cooperates with WEINVIEW HMI MT6000 series HMI to design the experimental measurement and control platform of a single-tube heat transfer experiment rig. In the single-tube heat transfer experiment measurement and control platform, the PLC communicates with the HMI through an RS-485 cable, and the HMI can display the experimental data changes in real-time and has a separate control interface. The-single tube heat transfer experiment measurement and control platform is safe and reliable, with functions such as real-time monitoring and acquisition, real-time fault alarm, parameter change, and remote control, which simplifies the steps of data acquisition, reduces the difficulty of equipment control, and realizes the automatic acquisition and control.

show abstract

Section: Hmi Measurement and Control System Designmentioning

confidence: 99%

Application of PLC and HMI in the measurement and control platform of single-tube heat transfer experiment rig

Chang

Xie

Wang

et al. 2014

Advances in Mechanical Engineering

View full text Add to dashboard Cite

show abstract

“…Vadi et al realized the control of induction motor through PLC and Pro bus communication, and obtained current, voltage, power and other parameters through the bus, which is more reliable and safe than the method of using cables and electronic cards [16]. Gao automation system, and analyzed the factors affecting the system performance [23]. Ghosh used automaton and neural network to diagnose the faults of PLC controlled manufacturing system, effectively detecting and isolating the faults and exceptions in the PLC controlled manufacturing system [24].…”

Section: Introductionmentioning

confidence: 99%

Design of gas drainage system based on PLC redundancy control technology

Wang

2022

Preprint

View full text Add to dashboard Cite

In order to improve the stability and reliability of the gas drainage monitoring system, reduce and eliminate the hidden danger of gas overrun safety accidents caused by the monitoring system failure. We designed a gas drainage monitoring system based on redundant control technology. First of all, we designed the overall architecture of the monitoring system. Siemens S7-1500R series programmable logic controller (PLC) was used as the core control unit, redundant design was carried out for CPU and DC24V power supply, and the PLC control cabinet was designed according to the on-site requirements. In the design, smart sensors and digital signal transmission are used to improve the anti-interference ability of the system. Secondly, we designed RS485 communication program and PID control program in portal software to realize data acquisition of smart sensors and constant pressure control of gas drainage system. Finally, we use WinCC configuration software to design the human-machine interface (HMI), which realizes the online monitoring and remote control of the gas drainage system. The application shows that the switching time from the primary CPU to the backup CPU automatically due to failure is about 300 ms. In addition, when any CPU, profinet cable or power supply fails, the system can still work normally, effectively improving the stability and reliability of the gas drainage monitoring system, and achieving the goal of monitoring the gas drainage system efficiently.

show abstract

“…PLC controllers are described in the literature [13][14][15]. Some of them can be used for diagnostic purposes with methods of signal processing [16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

The Use of PLC for the Implementation of Technological Operations

Kocór

Legutko

Królczyk

2015

AMM

View full text Add to dashboard Cite

Programmable Logic Controllers are important part of automation, performed in computer technology. They are applied in many areas of technology. The aim of this study is to present the drilling process of discs on the test rig prepared for the use in industrial conditions. S7-200 controller with operator panel TD200 has been applied to conduct the technological process, and programme STEP was used to support particular commands. It has been shown that the correct operation of the drilling process is dependent on the optimal design of the technological process. The algorithm depends on the programming language dedicated to the controller. The optimal operation of the controller is dependent on the number of input circuits gathering information on the object status and on the appropriate number and type of output devices connected to the actuators, and to the signalling or data transmission elements.

show abstract

Study of factors impacting remote diagnosis performance on a PLC based automated system

Cited by 7 publications

References 15 publications

Application of PLC and HMI in the measurement and control platform of single-tube heat transfer experiment rig

Application of PLC and HMI in the measurement and control platform of single-tube heat transfer experiment rig

Design of gas drainage system based on PLC redundancy control technology

The Use of PLC for the Implementation of Technological Operations

Contact Info

Product

Resources

About