FRW4 / Operator manual · Edition 1.3 · October 2026

Controls

Original operator manual — page 5 of 27. Illustration and text from the provided FRW4 documentation.

Owner correction, 21 October 2026

Correction to edition 1.3: TORQUE mode

Knob turn on the run screen in TORQUE sets the motor current at full pedal (torque), not a brake current.

SIDE short in TORQUE: in the PC simulator it changes the direction while the spindle is stopped. This is a simulator assumption until the firmware behaviour is confirmed.

Read the full correction on page 10 →