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Docs: Mention that pva is supported for JSON links

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This commit is contained in:
Edmund Blomley
2025-12-12 18:05:08 -06:00
committed by Andrew Johnson
parent 644bf7dfef
commit 7d6ef32502
1 changed files with 3 additions and 1 deletions
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modules/database/src/std/link/links.dbd.pod
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@@ -130,7 +130,9 @@ An optional expression that returns non-zero to raise a minor alarm.
A JSON list of up to 24 input arguments for the expression, which are assigned
to the inputs C<A>, C<B>, C<C>, ... C<U>. Each input argument may be either a
numeric literal or an embedded JSON link inside C<{}> braces. The same input
numeric literal or an embedded JSON link inside C<{}> braces. A C<pva> link
could provide values from another record in this or other IOCs if built in, but
the built-in non-JSON CA or DB link types are not supported. The same input
values are provided to the two alarm expressions as to the primary expression.
=item out