You will have to list out all of the columns separately.  Here is the script that is generated by JMP when one has dragged the Processes group to the Y drop area, and the Site column to the X drop area.
Graph Builder(
	Size( 570, 526 ),
	Variables(
		X( :SITE ),
		Y( :NPN1 ),
		Y( :PNP1, Position( 1 ) ),
		Y( :PNP2, Position( 1 ) ),
		Y( :NPN2, Position( 1 ) ),
		Y( :PNP3, Position( 1 ) ),
		Y( :IVP1, Position( 1 ) ),
		Y( :PNP4, Position( 1 ) ),
		Y( :NPN3, Position( 1 ) ),
		Y( :IVP2, Position( 1 ) ),
		Y( :NPN4, Position( 1 ) ),
		Y( :SIT1, Position( 1 ) ),
		Y( :INM1, Position( 1 ) ),
		Y( :INM2, Position( 1 ) ),
		Y( :VPM1, Position( 1 ) ),
		Y( :VPM2, Position( 1 ) ),
		Y( :VPM3, Position( 1 ) ),
		Y( :PMS1, Position( 1 ) ),
		Y( :SNM1, Position( 1 ) ),
		Y( :SPM1, Position( 1 ) ),
		Y( :NPN5, Position( 1 ) ),
		Y( :EP2, Position( 1 ) ),
		Y( :ZD6, Position( 1 ) ),
		Y( :PBA, Position( 1 ) ),
		Y( :PLG, Position( 1 ) ),
		Y( :CAP, Position( 1 ) ),
		Y( :PBA3, Position( 1 ) ),
		Y( :PLG2, Position( 1 ) ),
		Y( :PNP5, Position( 1 ) ),
		Y( :NPN6, Position( 1 ) ),
		Y( :PNP6, Position( 1 ) ),
		Y( :PNP7, Position( 1 ) ),
		Y( :NPN7, Position( 1 ) ),
		Y( :PNP8, Position( 1 ) ),
		Y( :IVP3, Position( 1 ) ),
		Y( :IVP4, Position( 1 ) ),
		Y( :IVP5, Position( 1 ) ),
		Y( :IVP6, Position( 1 ) ),
		Y( :PNP9, Position( 1 ) ),
		Y( :NPN8, Position( 1 ) ),
		Y( :NPN9, Position( 1 ) ),
		Y( :IVP7, Position( 1 ) ),
		Y( :NPN10, Position( 1 ) ),
		Y( :N_1, Position( 1 ) ),
		Y( :PBA1, Position( 1 ) ),
		Y( :WPR1, Position( 1 ) ),
		Y( :B10, Position( 1 ) ),
		Y( :PLY10, Position( 1 ) ),
		Y( :VBE210, Position( 1 ) ),
		Y( :VTN210, Position( 1 ) ),
		Y( :VTP210, Position( 1 ) ),
		Y( :SIT2, Position( 1 ) ),
		Y( :SIT3, Position( 1 ) ),
		Y( :INV2, Position( 1 ) ),
		Y( :INV3, Position( 1 ) ),
		Y( :INV4, Position( 1 ) ),
		Y( :INV5, Position( 1 ) ),
		Y( :FST1, Position( 1 ) ),
		Y( :FST2, Position( 1 ) ),
		Y( :RES1, Position( 1 ) ),
		Y( :RES2, Position( 1 ) ),
		Y( :PNM1, Position( 1 ) ),
		Y( :PPM1, Position( 1 ) ),
		Y( :FNM1, Position( 1 ) ),
		Y( :FPM1, Position( 1 ) ),
		Y( :FST3, Position( 1 ) ),
		Y( :FST4, Position( 1 ) ),
		Y( :RES3, Position( 1 ) ),
		Y( :RES4, Position( 1 ) ),
		Y( :A1, Position( 1 ) ),
		Y( :B1, Position( 1 ) ),
		Y( :A2N, Position( 1 ) ),
		Y( :A2P, Position( 1 ) ),
		Y( :A2P1, Position( 1 ) ),
		Y( :IVP8, Position( 1 ) ),
		Y( :IVP9, Position( 1 ) ),
		Y( :DE_H1, Position( 1 ) ),
		Y( :NF_H1, Position( 1 ) ),
		Y( :ESM1, Position( 1 ) ),
		Y( :ESM2, Position( 1 ) ),
		Y( :ESP1, Position( 1 ) ),
		Y( :YFU1, Position( 1 ) ),
		Y( :VPM4, Position( 1 ) ),
		Y( :PBA2, Position( 1 ) ),
		Y( :PBB1, Position( 1 ) ),
		Y( :LYA1, Position( 1 ) ),
		Y( :LYB1, Position( 1 ) ),
		Y( :DEM1, Position( 1 ) ),
		Y( :DEP1, Position( 1 ) ),
		Y( :NFM1, Position( 1 ) ),
		Y( :PLY1, Position( 1 ) ),
		Y( :VDP1, Position( 1 ) ),
		Y( :VDP2, Position( 1 ) ),
		Y( :SNW1, Position( 1 ) ),
		Y( :RSP2, Position( 1 ) ),
		Y( :PLY2, Position( 1 ) ),
		Y( :RSP1, Position( 1 ) ),
		Y( :VDP3, Position( 1 ) ),
		Y( :PBL1, Position( 1 ) ),
		Y( :PLG1, Position( 1 ) ),
		Y( :VDP4, Position( 1 ) ),
		Y( :SPW1, Position( 1 ) ),
		Y( :VIA1, Position( 1 ) ),
		Y( :INM3, Position( 1 ) ),
		Y( :VPM5, Position( 1 ) ),
		Y( :VPM6, Position( 1 ) ),
		Y( :INM4, Position( 1 ) ),
		Y( :VPM7, Position( 1 ) ),
		Y( :M1_M1, Position( 1 ) ),
		Y( :M2_M2, Position( 1 ) ),
		Y( :P1_P1, Position( 1 ) ),
		Y( :E2A1, Position( 1 ) ),
		Y( :E2B1, Position( 1 ) ),
		Y( :NPN11, Position( 1 ) ),
		Y( :IVP10, Position( 1 ) ),
		Y( :PNP10, Position( 1 ) ),
		Y( :INM5, Position( 1 ) ),
		Y( :VPM8, Position( 1 ) ),
		Y( :VPM9, Position( 1 ) ),
		Y( :INM6, Position( 1 ) ),
		Y( :VPM10, Position( 1 ) ),
		Y( :N2A1, Position( 1 ) ),
		Y( :N2B1, Position( 1 ) ),
		Y( :NM_L1, Position( 1 ) ),
		Y( :P2A1, Position( 1 ) ),
		Y( :P2B1, Position( 1 ) ),
		Y( :PM_L1, Position( 1 ) ),
		Y( :P1, Position( 1 ) ),
		Y( :M1, Position( 1 ) )
	),
	Elements(
		Points(
			X,
			Y( 1 ),
			Y( 2 ),
			Y( 3 ),
			Y( 4 ),
			Y( 5 ),
			Y( 6 ),
			Y( 7 ),
			Y( 8 ),
			Y( 9 ),
			Y( 10 ),
			Y( 11 ),
			Y( 12 ),
			Y( 13 ),
			Y( 14 ),
			Y( 15 ),
			Y( 16 ),
			Y( 17 ),
			Y( 18 ),
			Y( 19 ),
			Y( 20 ),
			Y( 21 ),
			Y( 22 ),
			Y( 23 ),
			Y( 24 ),
			Y( 25 ),
			Y( 26 ),
			Y( 27 ),
			Y( 28 ),
			Y( 29 ),
			Y( 30 ),
			Y( 31 ),
			Y( 32 ),
			Y( 33 ),
			Y( 34 ),
			Y( 35 ),
			Y( 36 ),
			Y( 37 ),
			Y( 38 ),
			Y( 39 ),
			Y( 40 ),
			Y( 41 ),
			Y( 42 ),
			Y( 43 ),
			Y( 44 ),
			Y( 45 ),
			Y( 46 ),
			Y( 47 ),
			Y( 48 ),
			Y( 49 ),
			Y( 50 ),
			Y( 51 ),
			Y( 52 ),
			Y( 53 ),
			Y( 54 ),
			Y( 55 ),
			Y( 56 ),
			Y( 57 ),
			Y( 58 ),
			Y( 59 ),
			Y( 60 ),
			Y( 61 ),
			Y( 62 ),
			Y( 63 ),
			Y( 64 ),
			Y( 65 ),
			Y( 66 ),
			Y( 67 ),
			Y( 68 ),
			Y( 69 ),
			Y( 70 ),
			Y( 71 ),
			Y( 72 ),
			Y( 73 ),
			Y( 74 ),
			Y( 75 ),
			Y( 76 ),
			Y( 77 ),
			Y( 78 ),
			Y( 79 ),
			Y( 80 ),
			Y( 81 ),
			Y( 82 ),
			Y( 83 ),
			Y( 84 ),
			Y( 85 ),
			Y( 86 ),
			Y( 87 ),
			Y( 88 ),
			Y( 89 ),
			Y( 90 ),
			Y( 91 ),
			Y( 92 ),
			Y( 93 ),
			Y( 94 ),
			Y( 95 ),
			Y( 96 ),
			Y( 97 ),
			Y( 98 ),
			Y( 99 ),
			Y( 100 ),
			Y( 101 ),
			Y( 102 ),
			Y( 103 ),
			Y( 104 ),
			Y( 105 ),
			Y( 106 ),
			Y( 107 ),
			Y( 108 ),
			Y( 109 ),
			Y( 110 ),
			Y( 111 ),
			Y( 112 ),
			Y( 113 ),
			Y( 114 ),
			Y( 115 ),
			Y( 116 ),
			Y( 117 ),
			Y( 118 ),
			Y( 119 ),
			Y( 120 ),
			Y( 121 ),
			Y( 122 ),
			Y( 123 ),
			Y( 124 ),
			Y( 125 ),
			Y( 126 ),
			Y( 127 ),
			Y( 128 ),
			Legend( 3 )
		)
	)
)
 
					
				
			
			
				
	Jim