Discrete blocks
Sequence block
Sequence block
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The Sequence block allows you to determine the precise order of propagation of the discrete event message, as follows:
- A discrete event message enters the Sequence block.
- The Sequence block channels the original message , unchanged, through the #1 port. It waits until the message is processed completely downstream.
- Afterwards, it generates and outputs another copy of the original message through the #2 port. It waits until the message is processed completely downstream.
- Afterwards, it generates and outputs another copy of the original message through the #3 port.
Example When the Sequence block receives an Add OK message from the Discrete Order block, it first routes the message to an Alert block to play a sound, then routes the message to a Single Order Container to manage the order.
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Block properties
To customize the block, update the Block Properties.
Property |
Description |
Name |
Name to display beneath the block on the ADL canvas |