The combination of FPGA technology and a floating point DSP enable Triamec Servo Drives to reach out for new dimensions.

The FPGA allows the high-quality, digital filtering of current and analog encoder signals, which is not possible with conventional Servo Drives. The filters can be configured, so the bandwidth can be specifically adapted to the application. Another advantage of digital filtering is the optimal suppression of the PWM frequency. The result can be heard: Axes which have been limited by their loud noise now become significantly more silent. They can be controlled with higher speed and stiffness.

With the use of a floating point DSP, application specific, complex axes couplings and inverse kinematics can be implemented efficiently. In addition, the large calculation power allows up to three independent DC motors driven by one Servo Drive, including axes couplings.

• 2 Phases, high-side
• Galvanically isolated
• Digital FIR filter, 4096 taps, configurable

• Digital, FIR filter, configurable
• Up to 400kHz signal frequency
• Correction of offset, amplitude, and phase
• Usable as digital encoder

• Up to 5 MPulse/s

• 1 Input <1μs
• 5 Inputs <10μs
• Programmable debouncing time

• 3x Temperature inside the drive
• Total power stage current
• Power stage voltage

• 100kHz PWM frequency
• 0-100% output voltage
• 15% higher voltage with space vector modulation

• Low side switch
• Short circuit proof
• Over-current proof
• Internal power supply

• 100kHz Control
• Complex path couplings
• Inverse kinematics and dynamics
• Free programmable real-time environment

• 2x 100Mbps Ethernet
• Bidirectional double ring
• PC connection with TL100 or TLC100 PCI card