321 Studios DVP-0204520-03 4.4 I/O Mapping Table (as slave mode)

DeviceNet Network Scanner DVPDNET-SL
Note: If the unit No. is 2, the number of the registers above will all be added by 500 respectively; if the unit No.
is 3, the number of the registers above will all be added by 1000 respectively; if the unit No. is 4, the number of
the registers above will all be added by 1500 respectively and so on.
4.4 I/O Mapping Table (as slave mode)
As DVPDNET-SL serves as slave mode, the data mapping areas are distributed as below table and these
registers are applied for real-time data exchange.
Input mapping area Output mapping area
Unit No. Initial register Max data length Initial register Max data length
1 D6000 255Bytes D6250 255Bytes
2 D6500 255Bytes D6750 255Bytes
3 D7000 255Bytes D7250 255Bytes
4 D7500 255Bytes D7750 255Bytes
5 D8000 255Bytes D8250 255Bytes
6 D8500 255Bytes D8750 255Bytes
7 D9000 255Bytes D9250 255Bytes
8 D9500 255Bytes D9750 255Bytes
When the unit No. of DVPDNET_SL is 1, the control data which DeviceNet sends out will be updated in real
time in the registers of PLC MPU with D6000 as the initial register. In the meanwhile, the value in the registers
of PLC MPU with D6250 as the initial register will be automatically sent back to DeviceNet master so as to
realize the real-time data exchange.
DVP-PLC Operation Manual 13