Rockwell Automation SP600 User Manual Version 3.0 - Manual (Page 84)

Installing Control Wiring 7-12
When you select manual mode from the OIM “FNC Key” the speed
setpoint (manual) is dictated by the OIM setpoints.
7.8 Remote OIM Configuration
If a remote OIM is connected as the user interface for speed
reference or logic control, Logic Source Sel (89) and Speed Ref A
Select (90) must be configured for the connection port to which the
remote OIM is attached. Typically, a remote OIM is connected to
port 2 or port 3.