出光绘新问题？

我想设pcb的Accuracy ，怎么最大只能设到2  ?只能设到2，会影响到我光绘的format

以下是出光绘的提示错误?

WARNING: for raster artwork formats, artwork accuracy must be

  at least one place greater than the database accuracy, up

  to the maximum accuracy allowed by the selected output format.

  Increase the accuracy by increasing the "Decimal Places" in

  the FORMAT section of the artwork parameters and then rerun

  artwork.

  The current output is rounding down the data.  Failure to change

  the format may result in inaccurate arc coordinates in the output

  files and possible shape/void plotting failures.

光绘的Fomat 如何设置?我怀疑是format 与Accuracy 设的不一致所引起?

二图先后顺序调换下

11

drwing size 目前是兩位ok！format你可以改成5 3你試試

改了，还是提示以上错误，不知为什么?

我也遇到这个问题,期待高人解决

出NCDRILL文件提示:

Design precision is the same as that of the drill output file data.
          Data rounding errors may still be possible.

出ATRWORK的时候DRILL.ART文件只有1K大小,提示如下

WARNING: Photoplot window exceeds film size (24000.00 x 24000.00)
          stated in parameter file.

WARNING: 0 width  line found at (6692.91 11811.02)
         ... using undefined line width of 6.00
 WARNING: Photoplot window exceeds film size (24000.00 x 24000.00)
          stated in parameter file.