Responding(отвечая) to Blockage(блок) at the Entity Output Port(на выходе порта)

You can choose how this block responds(отвечает) when it generates an entity that the subsequent(последующей) entity input port is not available to accept:

· If you set Response when blocked to Error, the simulation halts(остановиться) with an error message.

· If you set Response when blocked to Pause generation, this block holds(держит) the entity, which becomes a pending(ожидающей) entity. The block does not schedule(спланирует) another entity generation event yet. The Response when unblocked parameter determines what the block does next:

o If you set Response when unblocked to Immediate(немедленная) restart, after this block learns that the subsequent port is available, the pending(ожидающая) entity departs(отбывает0. After the pending entity departs, this block schedules the generation of the next entity.

o If you set Response when unblocked to Delayed(с задержкой) restart, upon(на) learning that the subsequent(последующий) port is available, this block schedules an event of type DelayedRestart. The event time is the current time plus the same intergeneration time the block used when generating the pending entity. When the block executes(выполняет) the event, the pending entity attempts(пытается) to depart.

Use the Delayed restart option if you want to:

· Keep the arrival process memoryless, when Distribution is Exponential.(держать процесс поступления без запоминания, когда распространение экспоненциальное)

· Prevent(предотвратить) correlation among multiple instances(элементов) of this block if they become unblocked simultaneously(разблок. одновременно).

For an example, see Example: Responding to Blockage (директория R2013a>SimEvents>Modeling>Entity Generation>Scheduled Generation>Time-Based Entity Generator).

Ports