HMS-EN2MB-R - Edit Configuration

I am trying to setup new Ethernet IP to Modbus TCP Gateway Module and need assistance !
Managed to successfully open the Configuration manager however unable to perform any edit?
Looks like I can only view the configuration!
highly appreciate your help in this regard.


Make sure you are connected to the Modbus TCP side of the device and the offline with the PLC.

Also, please note that if you have DHCP enabled, you will not be able to change the IP configuration. You will first need to disable DHCP.

Hi Kyle,
Thanks for the reply…
I can only edit the IP address of the Module. Other settings are view only for some reason.
I have attached two snapshots, one showing drop down menu from the HMS video clip and other showing my device screen. As you can see I am unable to disable the DHCP setting or any other setting in the configuration !! All I can do is reset to Factory setting. None of other configuration is editable.
Hope you can understand my issue.

Hi Kyle,
I have managed to found a solution to the issue.
For a strange reason, Configuration Software won’t recognize the mouse click !!!
With Keyboard Up/ Down Arrow, I can edit the configuration.
Not sure, whether mouse is inhibited ?
Anyway, thanks for you feedback.


That’s very strange. I’ve never seen this issue. I would recommend re-installing the Add-On Profile. Please follow these instructions:

Also @AmirBose,

Can I ask what your screen resolution is?


Hi Kyle,
Screen Resolution is 1920 X1080

OK. I would definitely recommend reinstalling the AOP.