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回复:CPU S7-224与EM231模块问题

Sam1981

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论坛等级：新手

注册时间：2011-01-24

普通如何晋级?

发布于 2011-01-26 10:09:02

10楼

附上原程序：
LD SM0.0
AN M8.7
MOVW AIW0, VW220

LD SM0.0
AN M8.7
LDW= AIW0, +273
OW= AIW0, +275
ALD
MOVW +274, VW220

LD SM0.0
A M8.7
MOVW +220, VW220

LD M8.7
MOVB MB8, VB8

LD SM0.0
LPS
LDW<= VW220, VW240
O M1.0
ALD
= M1.0
= M1.1
LPP
AW>= VW220, VW242
R M1.0, 1
R M1.1, 1

LD SM0.0
LD I0.0
LDW>= VW220, VW254
O M2.0
ALD
LD I0.1
LDW>= VW220, VW252
O M2.0
ALD
OLD
LD I0.2
LDW>= VW220, VW250
O M2.0
ALD
OLD
LD I0.3
LDW>= VW220, VW248
O M2.0
ALD
OLD
LD I0.4
LDW>= VW220, VW246
O M2.0
ALD
OLD
ALD
S M2.0, 1
S M2.1, 1

LD SM0.0
LD I0.0
AW<= VW220, VW256
LD I0.1
AW<= VW220, VW258
OLD
LD I0.2
AW<= VW220, VW260
OLD
LD I0.3
AW<= VW220, VW262
OLD
LD I0.4
AW<= VW220, VW264
OLD
ALD
R M2.0, 1
R M2.1, 1