User Manual

DC Trombone Installation Guide Technical Specifications
MAN-DCTROIG (Ver. 1.601)
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4.6. Control Specifications
4.6.1. Current Loop
Feature Details
Controller type Vector, digital
Compensation for bus voltage variations “On-the-fly” automatic gain scheduling
Motor types
• AC brushless (sinusoidal)
• DC brushless (trapezoidal)
• DC brush
• Linear motors
• “Voice” coils
Current control
• Fully digital
• Sinusoidal with vector control
• Programmable PI control filter based on a
pair of PI controls of AC current signals and
constant power at high speed
Current loop bandwidth <2.5 kHz
Current sampling time
Programmable 100 to 200 µsec
Current sampling rate Default 10 kHz