I'm not really sure about the fuses. But the codes:

26 = Operational time limit exceeded
29 = No wheel speed signal from ABS
30 = Operation blocked

Code 30 is a consequence of 29. I believe 26 is also.

Code 29 indicates bad wiring, a problem with the soft top controller, or the ABS controller. Maybe replacing the blown fuse corrected this?

I doubt you do, but if you want to test further you can see if the soft top controller is getting a signal for the wheel speed. Access the controller and remove the "Y" connector (not the "X" connector). Connect a meter to measure AC voltage between socket "9" and ground. Spinning the left front wheel approximately 1 rev/sec. should produce a reading of 2.5 to 4V volts.