The OUT_D status is set to the worst among the input statuses. However, when at least one input is True and its status is not Bad, the output status is set to GoodNonCascade.
The OUT_INT status is set to the worst status among the inputs. The FIRST_OUT status is the worst status among the inputs when the FIRST_OUT value is written. The FIRST_OUT status is reset when the FIRST_OUT value is cleared.