Lack of maintenance or improper maintenance of industrial control system is an important cause of failure and accident. With the extension of the operation time of the control system, dust, corrosion, loosening, falling off, impact, aging, heating, damage and other factors may lead to various failure risks of the system, such as power failure, computer poisoning, system card failure, main control card failure, and system component failure, which seriously affect the safety of production.

In order to reduce the accidental failure during the whole life cycle of the control system and extend the effective life of the equipment, it is necessary to strengthen the effective management of the daily maintenance of the control system, carry out daily work inspection, monitoring, data analysis, prediction of loss trend, etc., and ensure the stable operation of the control system through preventive maintenance.

Professional annual insurance service

Ensure the healthy operation of the system

Control system annual warranty service, focusing on DCS/SIS/PLC and other control system maintenance and overhaul during operation, can effectively ensure the safe and stable operation of the system, and achieve the “safe, stable, long, full and excellent” operation of the device.

1. Control system health check

Provide periodic on-site inspection and routine maintenance, including system environment check, system running status check, historical alarm status check, security risk check, routine configuration modification and software backup, routine fault handling, and establishment of inspection health files.

2. On-site emergency fault handling

For the problems that cannot be solved independently, within a short period of time, or through remote technical support, the company provides on-site emergency troubleshooting services, and engineers assist users to solve the problems.

3. Customized service

According to the specific needs of users and field system operation, we can provide customized service solutions.

One-stop annual insurance service advantages

1. Specialization of operation tools

With the help of the central control intelligent platform and professional tools, the software and hardware assets are digitized and processed, dynamic ledger management is realized, and a complete view of the control system is established, which can quickly detect operational security loopholes, configuration defects, illegal configuration changes and other problems, and quickly identify and prevent security risks.

2. Standardization of inspection and maintenance system

Inspection and maintenance implementation control procedure → procedure control

Inspection and maintenance technical specifications → Technical control

Annual warranty Service operation Instructions → Quality control

3. Fast response and rich experience

150 offline 5S stores covering key industrial parks across the country can quickly respond to user service needs and provide one-stop professional services. At the same time, the company has the inspection and maintenance ability evaluation qualification of China Special Equipment Testing and Research Institute, has provided professional services to more than 1,000 process industrial enterprises, and has rich project experience.

Annual insurance service application

The company provides annual insurance services for users of a petrochemical company, and regularly conducts regular inspection, demand response and maintenance services for more than 10 sets of DCS control systems with a scale of 8000 points in the user’s chemical, polyester, storage and transportation, olefin, aromatics and fine chemical departments. Through preventive inspection and maintenance, on average, more than 10 hidden dangers and problems are discovered and handled every year, and more than 20 times are responded to user needs, and the system accidents are 0, which fully ensures the stable operation of the user system throughout the year.

Professional services create value

Zhongkang Technology Professional service focuses on the service needs of process industry customers, focuses on the company’s core capabilities, provides customers with professional service solutions and product services such as maintenance (industrial software operation and maintenance, mechanical and electrical instrument maintenance), professional testing, evaluation and analysis, training and certification, and builds a professional service system covering the whole life cycle to protect the safe production and operation of enterprises.