International Electrotechnical Commission

Telecontrol Equipment and Systems - Part 6: Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations - Section 502: TASE.1 Protocol Definitions - Edition 1.0
 N 60870-6-502

Annotation

Scope and object

This section of IEC 870-6 specifies the protocol for the services provided by an application-service-element - the Telecontrol Application Service Element no. 1 (TASE.l) - to support the exchange of process data between telecontrol systems.

The main goals for the design of these services are:

- simplicity;

- adaptability;

- independence of lower layer architecture;

- extensibility;

- efficiency;

- performance;

- maintainability.

The services of TASE.1 are:

- services for defining, changing, deleting and inspecting groups of information;

- services for managing the transfer of information groups and blocks of information from different groups;

- services for supervisory control.

This section of IEC 870-6 specifies the protocol (abstract syntax) and the procedures for the Telecontrol Application Service Element (TASE). The TASE.1 services are provided in conjunction with the Remote Operations Service Element (ROSE) services (ISOAEC 9072-1) and the ROSE protocol (ISO/iEC 9072-2), and the Association Control Element (ACSE) services (IS0 8649) and the ACSE protocol (IS0 8650).