发表于:2006-09-06 14:53:00
28楼
具体程序如下:
// 网络注释
LD SM0.0
TODR VB200
Network 2
LDN M10.0
A SM0.0
LPS
MOVB VB200, AC1
AENO
MOVW AC1, VW250
BCDI VW250
LRD
MOVB VB201, AC1
AENO
MOVW AC1, VW252
BCDI VW252
LRD
MOVB VB202, AC2
AENO
MOVW AC2, VW254
BCDI VW254
LRD
MOVB VB203, AC1
AENO
MOVW AC1, VW256
BCDI VW256
LRD
MOVB VB204, AC2
AENO
MOVW AC2, VW258
BCDI VW258
LRD
MOVB VB205, AC3
AENO
MOVW AC3, VW260
BCDI VW260
LRD
MOVB VB207, AC3
AENO
MOVW AC3, VW264
BCDI VW264
LPP
MOVW VW264, VW268
-I +1, VW268