Service manual
Electrical Service Manual V4.0 
10
10-9
TRIO PROGRAMMING
28. [Left Click] on “Options” on the drop down menu.
29. The following window will show after the [Left Click]. Observe the “Com port” listed in 
this window. If the “Com port” listed is the same as the one you recorded earlier then [Left 
Click] on the “OK “ button. If it does not match then [Left Click] on the drop down arrow to 
the right of the “Com port” listed. [Left Click] on the corresponding COM # to the one you 
recorded earlier. Then [Left Click] on the “OK” button.
30. With the power turned off on the machine plug he programming cable into the controller.
31. Turn on power to the machine.










