4-12
OPERATION
CHAPTER 4
DN-109NE, DN-119NE, DN-129NE and DN-189NE display series
4.5.2.
Configure to use the ModBus/TCP protocol
To use the ModBus protocol is recommended to set Enable Packing bit. Follow the steps below:
On the left side menu select
Channel 1-> Serial Settings
.
Set
Enable Packing
bit in the
Pack Control
area.
Click
OK
on the bottom of the page.
Click
Apply Settings
on the menu.
In order to check
Enable Packing
bit setting you must exit the Web Configuration page and re-enter.
Click
Search
on menu and enter again into the Web Configuration.
Remember to set the Local Port to 502.
See paragraph 4.5