Industrial Automation Control Solutions

18010013889 CN
  • Industrial Automation Solutions
    Industrial Automation Solutions
  • Pipeline Integrity Monitoring System
    Pipeline Integrity Monitoring System
  • Digital Twin
    Digital Twin
  • Manufacturing Execution System(MES)
    Manufacturing Execution System(MES)
  • Internet of Things (IoT)
    Internet of Things (IoT)
Unattended Station and Area Management

Unattended Station and Area Management

Skid-mounted Integrated Monitoring Station

Skid-mounted Integrated Monitoring Station

Valve Chamber Venting Operation Control System

Valve Chamber Venting Operation Control System

Digital pumpjack Control Cabinet

Digital pumpjack Control Cabinet

Pipeline Integrity Monitoring System

Pipeline Integrity Monitoring System

Digital Twin Technology

Digital Twin Technology

Discrete Industry MES

Discrete Industry MES

MES for Oil and Gas Industry

MES for Oil and Gas Industry

Intelligent Water Conservancy Comprehensive Solutions

Intelligent Water Conservancy Comprehensive Solutions

Intelligent Remote Monitoring of Safety Belt for Working at Height

Intelligent Remote Monitoring of Safety Belt for Working at Height

  • Distributed Control System(DCS)
    Distributed Control System(DCS)
  • Supervisory Control and Data Acquisition(SCADA)
    Supervisory Control and Data Acquisition(SCADA)
  • Process Controllers
    Process Controllers
  • Safety Controllers
    Safety Controllers
  • Industrial Development Software
    Industrial Development Software
DCS

DCS

SCADA System

SCADA System

UHC-Medium and large distributed hybrid controller

UHC-Medium and large distributed hybrid controller

Medium to Large Rackmount Hybrid Controller

Medium to Large Rackmount Hybrid Controller

Hybrid Controller for Edge Computing

Hybrid Controller for Edge Computing

Small and medium-sized integrated hybrid controllers

Small and medium-sized integrated hybrid controllers

Safety Controller

Safety Controller

DRESS21C PRO——Industrial Automation Information Platform(HMI+)

DRESS21C PRO——Industrial Automation Information Platform(HMI+)

  • Honors and Qualifications
    Honors and Qualifications
  • Research and Development Center
    Research and Development Center
  • Service System
    Service System
Enterprise Qualifications

Enterprise Qualifications

Enterprise Honors

Enterprise Honors

Intellectual Property Rights

Intellectual Property Rights

Management System

Management System

Research and Development Center

Research and Development Center

Long-term Maintenance

Long-term Maintenance

Regular Maintenance

Regular Maintenance

Emergency Service

Emergency Service

  • Upstream applications in the oil and gas industry
    Upstream applications in the oil and gas industry
  • Oil and gas industry midstream application
    Oil and gas industry midstream application
  • Downstream Application in Oil & Gas Industry
    Downstream Application in Oil & Gas Industry
  • Water-related & Water Treatment
    Water-related & Water Treatment
  • Manufacturing & Others
    Manufacturing & Others
Changqing Oilfield

Changqing Oilfield

Tarim Oilfield

Tarim Oilfield

Qinghai Oilfield

Qinghai Oilfield

Puguang Gas Field

Puguang Gas Field

National Oil and Gas Pipeline Network

National Oil and Gas Pipeline Network

China-Russia Eastern Natural Gas Pipeline Project

China-Russia Eastern Natural Gas Pipeline Project

PetroChina Tarim South Xinjiang Beneficial Project

PetroChina Tarim South Xinjiang Beneficial Project

CNOOC Guangdong Dapeng LNG Project

CNOOC Guangdong Dapeng LNG Project

China Gas Projects

China Gas Projects

Beijing Gas Project

Beijing Gas Project

Chengdu Tianfu International Airport Natural Gas Regulator Station and Internal Pipeline Network Project

Chengdu Tianfu International Airport Natural Gas Regulator Station and Internal Pipeline Network Project

ENN Group Zhoushan LNG Sampling System

ENN Group Zhoushan LNG Sampling System

Xinjiang Groundwater Resources Online Monitoring Management Platform

Xinjiang Groundwater Resources Online Monitoring Management Platform

Beijing Huairou Alternate Water Source Water Supply Control System

Beijing Huairou Alternate Water Source Water Supply Control System

Research and demonstration application of digital control technology for pipeline coating in CNOOC

Research and demonstration application of digital control technology for pipeline coating in CNOOC

国产PLC可编程控制器控制系统解决方案 UHC-5000 2档位钥匙丨龙鼎源

Publication At: 2024-03-02
View: 30532

2档位钥匙开关


RUN：运行用户程序，不能通过编程软件停止用户程序，也不允许修改用户程序。

使能输出

控制器执行I/O扫描和运算任务

不能强制

人机接口操作软件（即HMI软件）可以写变量，编程软件不能连接写变量

不能进行复位和清除操作

不能通过编程软件远程改变控制器的工作状态


DEBUG：可以通过编程软件控制用户程序的运行和停止。但在DEBUG模式，可以下装用户程序，包括进行完全下装（停止用户程序运行后才能进行完全下装）和增量下装（可在用户程序运行或停止状态下进行）。


强制变量

写变量

复位和清除操作

程序下装

 通过编程软件改变控制器的工作状态


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