下面这段程序请各位帮忙分析一下每一句执行后的结果是多少。特别是WOO1后面的程序。谢谢!
OPN "db_AO"
OPN DI 41
L P#DIX 0.0
LAR2
L #iWorkAreaNr
W000: T #iWorkAreaID
L P#DBX 0.0
LAR1
L DIW [AR2,P#2.0] //AI ID
L 0
<>I
JC W001
JU W00E
W001: L DIW [AR2,P#2.0] //AI ID
+ -1
ITD
L L#50
*D
SLD 3
+AR1 //Offset for DB40
