Enterprise Asset Management (EAM)

What is CMMS?

CMMS stands for Computerized Maintenance Management System.
We require to keep some average operating ratio and production quality to achieve the planned production. For the purpose, it is the highest priority to avoid equipment failures.

What is EAM?

EAM stands for Enterprise Asset Management. It comprises activities to enhance asset management in CMMS, relating with ERP system which manages maintenance budget, plans, parts inventories and purchase orders.
eservenables precise status management of maintenance budget, equipment repairs and purchase requests just in time relating with ERP system.
eservis based on CMMS system and focuses on user-friendly functions. As a result, it is easy for eServ users to store maintenance information and to utilize them. eServ leads to implement an EAM solution.

What is PAM?

PAM stands for Plant Asset Management. It comprises activities which maintain and evaluate asset status monitoring its operation, take actions for preventive maintenance and corrective maintenance, keep the plant in best condition and realize the ideal plant with optimal cost.
YOKOGAWA provides MIMAMORI solutions which detect unusual states acquiring, storing and analyzing data from assets installed in plants, with suitable cost.
eservprovides the assets ledger and maintenance standards as the platform of PAM, the integrated management of failures and inspection information, the alarm notifications to maintenance workers and the planning and history management of work plans.

What is APM?

一个PM stands for Asset Performance Management, comprises activities to obtain the maximum profit through the lifecycle of assets. To realize it, APM solutions contribute to the business finance, safety, environment and social responsibility in combination with EAM (CMMS), PAM and other related system information.
eservplays a role of APM to obtain the maximum profit of business management by analyzing stored failures, inspections and maintenance histories, then implementing the maintenance planning and history for whole plants.


  • eserv

    The eServ plant maintenance system supports maintenance operations with foresight, and is effective everywhere. Quick and easy to use, it leverages the expertise of Japanese professionals and optimizes the CMMS and EAM concept.

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  • High cost
  • Failure and lock down
  • Over-regulation and over-maintenance
  • Old production equipment
  • Sharing and inheritance of maintenance know-how


  • Higher return on investment
  • 较高的收益和利润
  • Lower budget
  • Quick and easy
  • Specialism

Yokogawa's Solutions


  • Yield, business gain, and investment return
  • High cost performance, quick and easy to use
  • Reduced budget
  • Continue using old production equipment efficiently for a long time
  • Inexperienced workers become skilled technicians
  • 防止浪费的努力


Full guidance for easy solutions

  • 一个nalysis based on data predictions from past cases
  • 计算和可视化成本和植物运营状态
    Results fed back to company management
  • Tablet integration enables quick restoration from damage to plant or product line
  • Identification of key failure events
  • Establishment of corrective action and preventive measures
  • Sharing and passing on maintenance techniques and know-how

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