GetPreviousSignalValue
Get signal name
Library
StateMachine
Description
This block, when activated by an event, provides the value of the named signal set previously by a different or the previous instance of the same event. This block defines an extended state; it uses a LastInput block inside to implement it.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
varName | varName |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
Port 1 | explicit | Previous signal value. | output | 1 |
Port 2 | activation | Block Activation. | input | 1 |
Diagram
