Problems with access to standards We are currently experiencing issues accessing standards in the Global Subscription, such as API, ASTM, ASME, IEEE, and others. The issue is affecting multiple services internationally, and work is underway to resolve it.
Standard

NEK IEC 62386-105:2020

Withdrawn

Note: This standard has a new edition: NEK IEC 62386-105:2024

Preview

Corrigenda and amendments are bought separately.

Language
Services

Abstract

IEC 62386-105:2020 applies to control gear and control devices.Typically, a bus unit according to IEC 62386 (all parts) contains firmware. There are circumstances where it might be necessary to change the firmware after production or shipping of the product. For example if the bus unit does not operate as intended. In such a case, a firmware update of a bus unit via the interface is beneficial.This firmware update process is primarily designed to be a bug fix process, not a feature extension process. Nevertheless the firmware update process can be used for feature extensions. But it is important that the risk of negative effects to the complete system is considered in detail.

Document information

  • Standard from NEK
  • Published:
  • Withdrawn:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 29.140.50
  • ICS 29.140.99
  • National Committee NEK/NK34

Product Relations