s7 200和12台modbus仪表的通讯实例
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TITLE=程序注释
Network 1 //网络标题
//网络注释
LD SM0.1
R M0.0, 128
Network 2
LD M0.1
EU
S M1.0, 1
Network 3
LD SM0.0
=L60.0
LD SM0.0
=L63.7
LD L60.0
CALL SBR1, L63.7, 19200, 0, +100, M0.1, VB0 Network 4
LD M1.0
=L60.0
LD M1.0
EU
1 / 17
=L63.7
LD L60.0
CALL SBR2, L63.7, 3, 0, 40001, +14, &VB500, M1.1, VB1 Network 5
LD M1.1
R M1.0, 1
Network 6
LD M1.1
=L60.0
LD M1.1
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 3, 1, 40014, +2, &VB200, M1.2, VB2 Network 7
LD M1.2
R M1.1, 1
Network 8
LD M1.2
=L60.0
2 / 17
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 4, 0, 40001, +14, &VB528, M1.3, VB3 Network 9
LD M1.3
R M1.2, 1
Network 10
LD M1.3
=L60.0
LD M1.3
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 4, 1, 40014, +2, &VB204, M1.4, VB4 Network 11
LD M1.4
R M1.3, 1
Network 12
=L60.0
3 / 17
LD M1.4
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 5, 0, 40001, +14, &VB556, M1.5, VB5 Network 13
LD M1.5
R M1.4, 1
Network 14
LD M1.5
=L60.0
LD M1.5
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 5, 1, 40014, +2, &VB208, M1.6, VB6 Network 15
LD M1.6
Network 16
LD M1.6
4 / 17
=L60.0
LD M1.6
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 6, 0, 40001, +14, &VB584, M1.7, VB7 Network 17
LD M1.7
R M1.6, 1
Network 18
LD M1.7
=L60.0
LD M1.7
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 6, 1, 40014, +2, &VB212, M2.0, VB8
Network 19
LD M2.0
R M1.7, 1
Network 20
5 / 17
LD M2.0
=L60.0
LD M2.0
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 7, 0, 40001, +14, &VB612, M2.1, VB9 Network 21
LD M2.1
R M2.0, 1
Network 22
LD M2.1
=L60.0
LD M2.1
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 7, 1, 40014, +2, &VB216, M2.2, VB10 Network 23
LD M2.2
R M2.1, 1
6 / 17
Network 24
LD M2.2
=L60.0
LD M2.2
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 8, 0, 40001, +14, &VB640, M2.3, VB11 Network 25
LD M2.3
R M2.2, 1
Network 26
LD M2.3
=L60.0
LD M2.3
=L63.7
LD L60.0
CALL SBR2, L63.7, 8, 1, 40014, +2, &VB220, M2.4, VB12 Network 27
LD M2.4
7 / 17
R M2.3, 1
Network 28
LD M2.4
=L60.0
LD M2.4
EU
=L63.7
LD L60.0
CALL SBR2, L63.7, 9, 0, 40001, +14, &VB668, M2.5, VB13 Network 29
LD M2.5
R M2.4, 1
Network 30
LD M2.5