Safety overridable When this option is selected, safety overrides can reference the provision version. See Also Override maximum usage Recommended maximum duration that the override is used for an incident. Typically, when the maximum is exceeded, an extension is required. See Also Override method Examples of override methods are Manual Override, Programmable Logic Controller, and Distributed Control System. See Also Operating condition Asset’s operating condition when the override steps are performed. See Also Measures to take Description of the measures to be taken when an override is used. See Also