Universal axis control module (position control and pressure control) UHC-126-U

This electronic module controls hydraulic axes via an integrated fieldbus interface. It supports position control with digital position measurement (SSI interface) or analog sensors, as well as autonomous or alternating force or pressure control. Setpoints and control signals are sent via the fieldbus, while status and actual values are reported back. The differential output is designed for continuous valves, and the system monitors errors and states internally. A READY message is available via fieldbus and hardware output.

Parameterization is carried out via USB and the WPC-300 software with oscilloscope function or alternatively via the bus interface. Typical applications include positioning drives, transport axes, handling axes, forming machines and feed drives.

**Features:**
- Fieldbus: Setpoint specification, actual value feedback, control and status byte
- Sensors: SSI (resolution up to 1 µm) or analog (0…10 V, 4…20 mA)
- Modes: Path-dependent braking, NC mode with profile generator, rapid/creep speed
- Pressure controller: Alternating pressure or force controller
- Control technology: PT1 controller, drift compensation, fine positioning, feedforward control, acceleration feedback
- Optimized for proportional valves with zero-cut control
- Diagnostics and extended functional testing
- Parameterization with WPC-300 for simplified setup

This module is ideal for precise and fast hydraulic applications with extended error diagnostics and optimized control technology.