Question

请教protel99 错误提示信息

PCB画完后DRC检测有如下出错信息，而且所有元件管脚均显示绿色，不知道是什么地方没做对，特向高手请教！
Violation between Component U4(23539.938mil,34727.891mil) TopLayer and
Room Sheet1 (Region = (49999.5mil, 49999.5mil, 51999.5mil, 51999.5mil) (Is part of Component class Sheet1 )
Violation between Component U3(21800mil,31900mil) TopLayer and
Room Sheet1 (Region = (49999.5mil, 49999.5mil, 51999.5mil, 51999.5mil) (Is part of Component class Sheet1 )
Violation between Component U2(21840mil,33040mil) TopLayer and
Room Sheet1 (Region = (49999.5mil, 49999.5mil, 51999.5mil, 51999.5mil) (Is part of Component class Sheet1 )
Violation between Component U1(22280mil,32940mil) TopLayer and
Room Sheet1 (Region = (49999.5mil, 49999.5mil, 51999.5mil, 51999.5mil) (Is part of Component class Sheet1 )
Violation between Component RELAY3(21598.724mil,42301.929mil) TopLayer and
Room Sheet1 (Region = (49999.5mil, 49999.5mil, 51999.5mil, 51999.5mil) (Is part of Component class Sheet1 )
Violation between Component RELAY2(21610.534mil,41688.835mil) TopLayer and
Room Sheet1 (Region = (49999.5mil, 49999.5mil, 51999.5mil, 51999.5mil) (Is part of Component class Sheet1 )

Answer 1

你这个的意思是说你设计的电路板违反了你设定的电气规则，比如这句 Violation between Component U4(23539.938mil,34727.891mil)  TopLayer and 

说的是：电气规则违反出现在顶层的U4这个原件上，并且坐标为(23539.938mil,34727.891mil)，

                     Room Sheet1 (Region = (49999.5mil, 49999.5mil, 51999.5mil, 51999.5mil) (Is part of Component class Sheet1 )  这说的是：在你的设计页面Sheet1上，问题出现在这个范围内(49999.5mil, 49999.5mil, 51999.5mil, 51999.5mil)。并且出现问题的范围是在你设计页面Sheet1上

同理，下面那些错误也是一样的。

元件管脚出现绿色表明你那个地方就违反了你设定的电气规则，  只要你修改了，不违反电气规则就不会出现这些问题，出现这些问题可能是走线与走线之间或走线与焊盘之间距离违反了电气规则。

你可以在Design(设计)→rules(规则)里去设置，里面可设置走线与焊盘之间的距离、焊盘的大小、空的大小、走线的粗细等等。

Answer 2

图片只能一张一张的传有点麻烦 我只有分几次回答了。