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OpenCDD
Actual Two-Statev2rev 12025-05-20

discrete two-state actual value

0112/2///61987#ABN645

parameter indicating the binary value of a non-simulated binary process variable of a device

Used by classes
1
property
Code
ABN645
Data type
BOOLEAN_TYPE
Used by classes (1)

Version history4#

  1. Current rev 01
    20 May 2025 · 11:52 UTC by BATCH 00000843
    View on cdd.iec.ch ↗
  2. superseded rev 03
    24 Feb 2025 · 14:43 UTC by BATCH 00000835
    ↓ Version JSON
    View on cdd.iec.ch ↗
  3. superseded rev 02
    28 Jun 2022 · 13:01 UTC by BATCH 00000794
    ↓ Version JSON
    View on cdd.iec.ch ↗
  4. superseded rev 01
    24 Feb 2020 · 12:37 UTC by BATCH 00000778
    ↓ Version JSON
    View on cdd.iec.ch ↗

IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.

Metadata#

Remark
also used by Process Automation - Device Information Model (PA-DIM)
Version
2
Revision
1
Status
Standard
Publisher
IEC
Published in
IEC 61987
Responsible committee
IEC/SC 65E
Change request
C00162
Dates
  • Current version: 2025-05-20
  • Current revision: 2025-05-20