西门子plc编程七段显示译码器显示0到60梯形图怎么做
发布网友
发布时间：2022-04-29 09:16
共1个回答
热心网友
时间：2022-06-25 08:34
LD SM0.0
LPS
MOVW VW100, VW200
IBCD VW200
MOVB VB201, LB0
AENO
SLB LB0, 4
AENO
MOVB LB0, VB300
SRB VB300, 4
LRD
MOVB VB201, VB301
SRB VB301, 4
LRD
MOVB VB200, LB1
AENO
SLB LB1, 4
AENO
MOVB LB1, VB302
SRB VB302, 4
LPP
MOVB VB200, VB303
SRB VB303, 4
Network 5
LD SM0.0
SEG VB300, QB0
SEG VB301, QB1
SEG VB302, QB2
SEG VB303, QB3
4 位7段码输出程序
