WF-2055 Quick Start RevB1.0 2016/09
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Access I/O data
01
、
Connection with Modbus TCP utility
a. Open Modbus TCP utility and key in the IP address as "192.168.255.1",
Port as "502". Finally, press the "Connect" button.
Figure8
:
Modbus TCP utility Connection interface
b. Use the function code "0x0F", and set the reference number as "0x00"
to do the DO output control.
Figure 9
:
DO output control interface
c. Use the function code "0x01", and set the reference number as "0x00"
to get the DO output monitor data.
Figure 10
:
DO output monitor interface
d. Use the function code "0x02", and set the reference number as "0x00"
to get the DI input monitor data.
Figure 11
:
DI input monitor interface
