ISO 9506-1-2003 PDF

Full title and description

Industrial automation systems — Manufacturing Message Specification — Part 1: Service definition. This international standard (ISO 9506-1:2003) defines the abstract information models and the set of abstract services used for client/server messaging between automation systems (for monitoring, control, event/journal handling and related operations) in manufacturing and process environments.

Abstract

ISO 9506-1:2003 specifies an application-layer service definition for the Manufacturing Message Specification (MMS). It provides abstract models of objects typically found in automated systems (for example the Virtual Manufacturing Device and its contained objects), and the operations (services) that can be performed on those objects; the concrete protocol mapping is covered in Part 2. The standard is suitable for use over reliable full‑duplex networks and is intended to enable interoperable communications among PLCs, SCADA/HMI, MES and other automation components.

General information

• Status: Published / Current (2003 edition confirmed in subsequent ISO reviews).
• Publication date: 24 July 2003 (ISO publication listed as 2003; edition 2 published 2003‑08).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 25.040.40 — Industrial process measurement and control.
• Edition / version: Edition 2 (2003).
• Number of pages: 400 (approx.; official ISO listing shows 400 pages).

Scope

Defines the abstract service model for Manufacturing Message Specification (MMS) — the object model (including the Virtual Manufacturing Device and objects such as variables, domains, files and journals), the abstract operations (read, write, event reporting, file transfer, journal management, etc.), and rules for interaction in a client/server model. Part 1 intentionally specifies services at an abstract level so they can be mapped to different protocol encodings; the protocol mapping itself is provided in ISO 9506-2.

Key topics and requirements

• Definition of the Virtual Manufacturing Device (VMD) and standard object types (variables, domains, files, journals).
• Abstract service set for monitoring and control: read, write, conditional operations, reporting, event/alarm handling and journal access.
• Support for file transfer and program download/upload semantics for automated devices.
• Service behaviour (client/server interaction patterns), error reporting and conformance considerations.
• Separation of abstract service definition (Part 1) from protocol mapping and encoding rules (Part 2), enabling multiple transport or mapping options.

Typical use and users

Used by automation system integrators, PLC and device manufacturers, SCADA/HMI and MES software developers, test laboratories and procurement/specification teams to design, implement or validate interoperable messaging services on the shop floor and in process control environments. Typical applications include remote monitoring and control, alarm/event reporting, program and recipe transfer, and shop‑floor to MES data exchange.

Related standards

ISO 9506 series — notably ISO 9506-2:2003 (Manufacturing Message Specification — Part 2: Protocol specification) which defines the protocol mapping. Earlier and related documents include ISO/IEC 9506-1 (1990/2000) and ISO/TR 13345 (guidance on subsets). MMS is frequently referenced/mapped in other standards such as IEC/ISO profiles (for example mappings used within IEC 61850 SCSM documents).

Keywords

Manufacturing Message Specification, MMS, ISO 9506-1, service definition, Virtual Manufacturing Device, VMD, industrial automation, SCADA, PLC, ASN.1, client/server, message services, journal, file transfer.

FAQ

Q: What is this standard?

A: ISO 9506-1:2003 is the Part 1 service‑definition of the Manufacturing Message Specification (MMS), which defines abstract information models and services for messaging in industrial automation systems.

Q: What does it cover?

A: It covers abstract object models (including the Virtual Manufacturing Device and contained objects) and a set of abstract services (read/write, reporting, event/journal handling, file transfer, etc.) used between clients and servers in automation environments; protocol/encoding is covered in ISO 9506-2.

Q: Who typically uses it?

A: System integrators, device and PLC manufacturers, SCADA/HMI and MES developers, test labs, and standards/specification writers who need interoperable communication semantics for industrial systems.

Q: Is it current or superseded?

A: The 2003 edition (Edition 2) is the published Part 1. ISO records show the 2003 edition as published and subsequently confirmed in ISO systematic reviews; there is no later Part‑1 edition publicly listed as having replaced it. Users should check the official ISO catalogue or national standards bodies for any amendments or new editions when making procurement or compliance decisions.

Q: Is it part of a series?

A: Yes — ISO 9506 is a multi‑part standard. Part 1 defines services (this document) and Part 2 defines the protocol/encoding; other related guidance documents and historical versions exist.

Q: What are the key keywords?

A: MMS, Manufacturing Message Specification, Virtual Manufacturing Device (VMD), service definition, industrial automation, SCADA, PLC, ASN.1, journal, file transfer.