Application; Modbus - Delta DVPSCM Series Operation Manual

7. Application

7.1 MODBUS

This chapter introduces how the SCM module connects to other Delta industrial products such as the
human-machine interfaces, the text panels, the PLCs, the motor drives, and the servo motors through the
standard MODBUS. The connection diagram is as below:
Station
Product
address
HMI 5 9600, RTU, 8, E, 1
VFD 10 38400, ASCII, 7, E, 1
ASDA 11 38400, ASCII, 7, E, 1
PLC 12 38400, ASCII, 7, E, 1
TC 13 38400, ASCII, 7, E, 1
DVP-PLC Operation Manual
Communication Module DVPSCM12/52-SL
Address from
Communication
which the
protocol
data is read
D100~D109
1000H (PV)
Register in
the MPU
-
2103H D100
0101H
D200,D201
020AH
D300~D309
D400
Address into
Register in the
which the data
MPU
is written
-
2000H
D150~D151
2001H
0101H
D250, D251
020AH
D200~D204 D350~D354
1001H (SV) D451
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