ISO 13374-1:2003

Overview

ISO 13374-1:2003 - “Condition monitoring and diagnostics of machines - Data processing, communication and presentation - Part 1: General guidelines” provides high‑level guidance for software specifications that handle condition‑monitoring data. The standard defines a common information flow and architectural concepts to enable interoperable processing, exchange and presentation of machine health and diagnostic information across different tools and vendors. It promotes open, platform‑independent approaches (for example XML‑based schema use) to simplify system integration and enable consistent decision support.

Key topics and technical requirements

• Layered data‑processing model - Defines six logical processing blocks:
  • Data Acquisition (DA): digitize sensor outputs and record metadata (time, calibration, sensor configuration).
  • Data Manipulation (DM): signal analysis, feature extraction and virtual sensor derivation.
  • State Detection (SD): baseline/profile management and abnormality detection (alert/alarm zones).
  • Health Assessment (HA): multi‑sensor diagnostics and current health rating.
  • Prognostic Assessment (PA): remaining useful life and future health predictions.
  • Advisory Generation (AG): actionable maintenance/operational recommendations.
• Technical displays and presentation - Guidance on producing technical trend displays, abnormality zoning, and information formats (textual, numeric, graphical) for decision making.
• Conceptual information schema - Recommends a single integrated schema (file description, relational models, or XML/XML Schema) to define data meaning, relationships and storage‑independent exchange formats.
• Communication and integration - Covers communication methodologies and selection guidelines for exchanging condition data and interfacing with external systems (maintenance management systems, process historians).
• Data archiving and configuration - Emphasizes archival of historical data and block configuration metadata for auditing, trend analysis and system reconfiguration.
• Roles and responsibilities - Identifies typical user roles (operators, operations engineers, reliability analysts, management) and their information needs.

Practical applications and users

ISO 13374-1 is intended for:

• Software developers and architects building condition‑monitoring and diagnostic applications.
• System integrators implementing interoperable monitoring solutions or vendor‑neutral platforms.
• Maintenance and reliability engineers using processed diagnostics and prognostics to plan work.
• Operations managers who require automated advisories and health summaries for operational decisions.

Practical uses include integrating vibration, thermography, oil analysis, motor current and performance data; enabling predictive maintenance workflows; automatically issuing maintenance work requests to CMMS; and standardizing displays and reports for cross‑platform analysis.

Related standards

• Other parts of ISO 13374 (Parts 2–4) which address specific data‑processing, communication and presentation requirements.
• References cited in the standard include XML/W3C and information standards (e.g., ISO 8879, ISO 10646).
• Annex references: Machinery Information Management Open Systems Alliance (MIMOSA) specifications for data interoperability.