ICP DAS USA WF-2000 Series User Manual page 37

b. To access the WF-2000 I/O module user can double click the
module listed in "Device List".
c. Then you will see the I/O page come out. In the I/O page, it is
used to access I/O data and configure parameters.
02、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, click the "Connect"
button.
b. If the network settings are correct, this will immediately
establish a connection.
c. Use the function code "0x02", and set the Reference Number
as "0x00", Bit Count as "0x10" to get the 16 CHs DI value.
WF-2000 Series DIO
Figure 4-11: WF-2000 search list
Figure 4-12: I/O page interface
User's Manual (RevB1.0, Oct./2016) ------------- 37