Useful for rotary axes or leadscrew compensation. Parameter P20 = numerator, P21 = denominator. Example: P20=3, P21=2 multiplies steps by 1.5.
The XC2003 appears as a virtual COM port. Download the CH340 or PL2303 driver (link in manual). After install, note the COM port number (e.g., COM3). xc2003 controller manual
Modern versions (sometimes referred to as XC2004/XC2003) may include WiFi and Bluetooth for easier monitoring via the Power Connect app . 2. Interface and Operation Useful for rotary axes or leadscrew compensation