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DeviceNet Slave Communication Module DVPDT02-H2
DVP-PLC Application Manual
17
¡ Program explanation
The I/O data mapping between DVPDNET-SL and DVPDT02-H2 is done automatically. You can read or
write the control registers in DVPDT02-H2 by editing DFROM or DTO instruction in DVP-EH2 slave PLC,
realizing the I/O data mapping between DVPDNET-SL network scanner and the slave PLC. See below for the
mapping relation.
Register in
DVPDNET-SL
CR in
DVPDT02-H2
DVP-EH2 PLC
D6287 CR#103 D100
D6288 CR#104 D101
D6289 CR#105 D102
D6290 CR#106 D103
D6291 CR#107 D104
D6292 CR#108 D105
D6293 CR#109 D106
D6294 CR#110 D107
D6295 CR#111 D108
D6296 CR#112 D109
D6297 CR#113 D110
D6298 CR#114 D111
D6299 CR#115 D112
D6300 CR#116 D113
D6301 CR#117 D114
D6302
CR#118
DFROM instruction (Read)
D115
D6037 CR#3 D0
D6038 CR#4 D1
D6039 CR#5 D2
D6040 CR#6 D3
D6041 CR#7 D4
D6042 CR#8 D5
D6043 CR#9 D6
D6044 CR#10 D7
D6045 CR#11 D8
D6046 CR#12 D9
D6047 CR#13 D10
D6048 CR#14 D11
D6049 CR#15 D12
D6050 CR#16 D13
D6051 CR#17 D14
D6052
CR#18
DTO instruction (Write
)
D15
Use DFROM/DTO instruction instead of FROM/TO instruction.
5.2 Application Example II
The default I/O data length of DVPDT02-H2 is 32 bytes. The configured I/O data length of DVPDT02-H2