Hi Mark,
Follow the steps described here. You already did #1 and #2 but not #3.
After Step #3 check that the servo is working. Move motor by hand and does it resist and attempt to move back?
KanalogInitialPID.mot wasn't loaded so the Axis wasn't configured for your type of system. The Output Mode was set to No Output, so there was no Output and of course no movement - red trace flatlined.
Use the Move button only on the Step Response Screen.
HTH