CS ACNS.B.DLS.B1.030 Integrity

ED Decision 2013/031/R

The data link system integrity is designed commensurate with a ‘major’ failure condition.

CS ACNS.B.DLS.B1.035 DLS system continuity

ED Decision 2022/008/R

(See AMC1 ACNS.B.DLS.B1.035 and GM1 ACNS.B.DLS.B1.035)

The data link system is designed to provide a level of continuity that supports the intended operation.

[Issue: CS-ACNS/4]

AMC1 ACNS.B.DLS.B1.035 DLS system continuity

ED Decision 2022/008/R

The loss of the data link system function is considered to be a minor failure condition.

[Issue: CS-ACNS/4]

GM1 ACNS.B.DLS.B1.035 DLS system continuity

ED Decision 2022/008/R

The definition of continuity in CS-ACNS is different from the definition of continuity in EUROCAE ED‑120. Throughout CS-ACNS, continuity (system continuity) refers to ‘the probability that a system will perform its required function without unscheduled interruption’. In the context of ED-120, this would be commensurate with the term ‘availability’.

[Issue: CS-ACNS/4]