control value; default value; prescribed value
Technical term used in engineering, computing, and regulatory contexts for a value set as a standard, baseline, or requirement.
The default value for this parameter is set to 10.
A warning is displayed when the control value is exceeded.
基準値 is a reference or benchmark value for comparison, whereas 規定値 is a value specified by rules or standards.
Compound of 規定 (regulation, standard) and 値 (value). The exact historical derivation is uncertain, but the term is a modern technical coinage.