Aerotech Ndrive FCL, Руководство по оборудованию

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Ndrive FCL Hardware Manual Introduction
Chapter 1: Introduction
Aerotech’s Ndrive FCL (Fast Linear Servo) network digital drive is a high-performance linear amplifier
designed to eliminate the non-linearities common with PWM amplifiers. The drive provides deterministic
behavior, auto-identification, and easy software setup. The Ndrive FCL’s high performance double precision
floating point DSP controls the digital PID and current loops. All system configuration is done using
software-settable parameters, including control loop gains and system safety functions.
The Ndrive FCL has an encoder interpolation feature, dedicated analog and digital I/O, and separate power
connections for motor and control supply voltages
Figure 1-1: Ndrive FCL Controller
Table 1-1: Feature Summary
Standard Features
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Two auxiliary channels of 40 MHz line driver quadrature encoder inputs.
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Four optically-isolated digital inputs; 5-24V
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Four optically-isolated digital outputs sinking or sourcing; 5-24V
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Dual-Axis PSO firing
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Three-axis Part-Speed PSO firing that uses the PSO firing circuit based off the commanded vector
velocity of three or more axes
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One 16-bit differential analog input
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Two 16-bit analog outputs
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One optically-isolated digital output
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One TTL output
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Two FireWire ports
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Dedicated 5-24V Emergency Stop sense input
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Internal power supply
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5 VDC, 500 mA user output power for encoder
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