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Checking the "Center Design on Frame" option will instruct the Hoya calculator to optimize decentration, by sending "_OptimizeDecenterFlag=1" in the LDS file. Of course, this label must be included in the LDI file in order to be included in the LDS file. A sample LDI file for HOYA follows:
REQ=LDI
DEV=LDS
VEN=HOYA
TRCFMT=1;128;E;B
DEF=HOYADATA
D=REQ;DO;_PRECAL;JOB
D=SPH;CYL;AX;ADD;LMATID;BCTHK;LNAM;PIND;TIND
D=SEGHT;DIA;RNGH;RNGD;MBASE;FRNT;PRVA;PRVM
D=MINCTR;CRIB;SBOCIN;SBOCUP;LIND;PTOK;CORRLEN
D=PRCPRMODE;MINEDG;ETYP;BVD;PANTO;MAXGPRVM
D=MAXKPRVM;ZTILT;SGOCIN;SGOCUP;BEVC;BEVM;BEVP
D=NWD;IPD;HBOX;VBOX;TRCFMT;DRILLE;FCOCIN;FCOCUP
D=FCSGIN;FCSGUP;BCSGIN;BCSGUP
D=_OPTIMIZEDECENTERFLAG
ENDDEF=HOYADATA
Note: Hoya does not always use the _OPTIMIZEDECENTERFLAG option, so it is wise to confirm this with Hoya for each individual installation.
In addition, sometimes Hoya requests that FED be added to the LDS packets, so that should be confirmed with Hoya as well.
Amplitude and Summit designs
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