number of beamsegments in value array

[DNU]

Hi all 

For a label linked to a segmented beam I want to chose a segment in the label settings so the label can give the settings from that segment.
Works perfect except for one part; i can't define the value range for how many segments there are in the beam.

Parameters;
    I_segment (integer)

In the Master script;

    I_maxSegments = 0

    For i = 1 to 7 ! 7 is just a random number to prevent crashes

        IF HASKEY(BEAM_SEGMENT_INFO.segments[i].crossSection.startWidth) then

            I_maxSegments = I_maxSegments+1

        ENDIF

    next i
   PRINT I_maxSegments ! this works perfect

In the parameter script;

    VALUES "I_segment" RANGE[1, I_maxSegments]

Values given in the label settings "1 < = value < = 0"

Any Ideas?