VC1 = VGCOD[1]; (1 >> G01)
IF [VGCOD[1] EQ 1] THEN G00
IF [VC2 EQ 1] THEN VC1=VGCOD[12]
------
VTOFH[15] /// 125 MM
T15(H15)
VC1 = VHCOD // 15
VC1 = VTOHD[VHCOD] / // 125
VC2 = VTOFD[VDCOD] // 10
https://cnc.im/library/ftp/5/syntec/main/4_1_syntec_main.html