467   GGIO -- Limitation of Floating point set point

Created: 08 Feb 2007

Status: In Force (green)

Part: Part 7-4 (2003)


Page: 45

Clause: 5.7.2

Paragraph: 1

Category: Issue for edition 2 of this part


Currently the only set point value (analogue command) possible for GGIO is of the type INC (attribute = ISCSO) which should have an enumerated data type (INT8) as per the updates available in section 9.5.6 of IEC 61850-6. This is a big limitation as we cannot issue floating point commands using GGIO.

This is often required in many cases like using GGIO for modelling an RTU which has got more generic inputs/ouputs.


Add a new attribute "AnOut" of CDC type "APC"

Discussion Created Status
08 May 07 In Force (green)
10 Apr 07 Ballot Period
Accepted 23 Mar 07 Discussion (red)


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