The status of the input transition parameters influences the behavior of the STD block based on the configuration of the STATUS_OPT parameter. The STATUS_OPT parameter has three values:
Always Use Value (the default) — Use an input's value regardless of the input's status
Ignore If Bad — If an input's status is Bad, the input value has no effect on the block.
Use Last Good Value — While an input's status is Bad, any change in input value is ignored.
Status is not propagated to OUT_Dn parameters, which always have Good status.