Specifications

PROFIBUS DP Slave Communicaion Module RTU-PD01

DVP-PLC Operation Manual

Definitions of configuration items:

Parameter Value Definition

Node ID 1 ~ 254 Address of Modbus device connected to RTU-PD01

Write address 1 :

Master → Slave

0 ~ 65535

Write address 2 0 ~ 65535

Write address 3 0 ~ 65535

Write address 4 0 ~ 65535

Write address 5 0 ~ 65535

Write address 6 0 ~ 65535

Write address 7 0 ~ 65535

Write address 8 0 ~ 65535

Parameter address of Modbus device to be written by

PROFIBUS DP master

z Configuration method for Modbus 8 read & write address, Modbus 4 read & write address, Modbus 2

read & write address and Modbus 1 read & write address

Refer to the figure below for the relevant parameters to configure Modbus 8 read & write address.

Modbus 8 read & write address, Modbus 4 read & write address, Modbus 2 read & write address and

Modbus 1 read & write address have the same parameters to set, except that the addresses of

configurable Modbus device for Modbus 4 read & write address, Modbus 2 read & write address and

Modbus 1 read & write address are different from that of Modbus 8 read & write address (Therefore,

only the parameter settings for Modbus 8 read & write address are introduced in this section).