FL Get Number of Variables VI
- Updated2025-07-30
- 2 minute(s) read
Returns the number of input and output variables in the fuzzy system you specify.

Inputs/Outputs
fuzzy system in
—
fuzzy system in specifies the complete information for a fuzzy system. Wire the fuzzy system out output from another VI to the fuzzy system in input of this VI.
error in (no error)
—
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
fuzzy system out
—
fuzzy system out returns the complete information for a fuzzy system. Wire this output to the fuzzy system in input of another VI.
number of input variables
—
number of input variables returns the number of input variables in the fuzzy system.
number of output variables
—
number of output variables returns the number of output variables in the fuzzy system.
error out
—
error out contains error information. This output provides standard error out functionality. |
fuzzy system in
—
error in (no error)
—
fuzzy system out
—
number of input variables
—
error out
—