How to connect to xArm Linear Motor

I am unable to connect network to AC Control Box Pro that connects to Linear Motor with xArm mounted on it. I assumed and attempted to connect to it like I have successfully done for xArm AC Control Box when only using xArm. ping does not work to ip address indicated on box.
Any ideas what I am missing? Note: Linear Motor User Manual does not provide any network setup instructions.
Is there a separate User Manual for AC Control Box Pro

Hi Michael,

The setup is almost the same as xarm control box.
I have contacted you on Intercom.

Best regards,
Minna