Freeze Value
Aus ExpeccoWiki
An input pin can be frozen to a static value. This freeze value can either be set in the schema editor to define a default value for an input pin of a block, or locally in the network editor to define a static value for exactly one pin on one step. Please note that in the latter case a consuming pin will take the value when its step is executed. Thus a second execution will fail because there is no value anymore.
See also: Environment Freeze Value
For other diagram elements see: Diagram Elements