The Keysight 10936B Servo-Axis Board is a programmable, digital servo with built-in motion control algorithms. The combined servo-axis board provides a complete closed-loop positioning solution for Keysight 5527B laser interferometer systems. Outputs include ±10 V analog, pulse-width modulated, and 16-bit digital for a variety of commercially-available motors and amplifiers.Custom algorithms can be downloaded to tune the servo for application requirements. A trace capability optimizes and verifies system performance. Special features include coordinated multiaxis moves, velocity profiling, buffered position profiling, and drive enable/disable.
・Typical Power Requirements (not including receiver): +5V at 2.5 A, +15V at 30 mA, -15V at 45 mA
・Selectable Difference Equation:
・Proportional, Integral, Difference (PID)
・9th Order Infinite Impulse Response (IIR) Filter
・User-specified difference equation can be downloaded
・Programmal Difference: Equation Coefficients, Powerful TRACE command to aid user in optimizing difference equation and feedforward coefficients
・Programmable Feedforward Terms: Feedforward Velocity, Feedforward Acceleration, Feedforward Delta Acceleration
・Programmable Sample Rate: 250 Hz to 8 kHz
・Choice of Profiling, or contour, to be followed during motion: Position Profiling, Velocity Profiling, Buffered Position Profiling
・Motor Drive Outputs +/-10V Analog (DAC OUT and AGND):
・Resolution: 0.305 mV
・Offset: +/-15 mV
・Data Rate: Output updated at sample rate
・Pulse Width Modulated: (PULSE UP-, PULSE DOWN-)
・Resolution: 125 ns
・Data Rate: Output updated at sample rate
・16-Bit Digital (uses binary interface DATA OUT lines): Format: 2's complement
・Data Rate: Output updated at sample rate
・Additional Rear Panel Outputs
・DRIVE ENABLE OUT- to turn on user motor drive
・ERROR-, PATH ERROR- to inform user of error conditions
・WINDOW (high when position within a specified range of marker)
・Response Time: 2 us maximum