@ram
The documentation on how to do this is covered in:
Help==>Books==>Essential Graphing==>Create Separate Axes in the X and Y Zones
Multiple Y axes can easily be handled in Graph Builder
Names Default To Here( 1 );
Open( "$SAMPLE_DATA\Semiconductor Capability.jmp" );
Graph Builder(
Variables( Y( :PNP1 ), Y( :NPN1 ), Y( :PNP2 ) ),
Elements( Position( 1, 1 ), Points( Y, Legend( 5 ) ) ),
Elements( Position( 1, 2 ), Points( Y, Legend( 6 ) ) ),
Elements( Position( 1, 3 ), Points( Y, Legend( 7 ) ) )
);
Jim