Product features, Current control, Velocity control – ElmoMC SimplIQ Digital Servo Drives-Solo Guitar Installation Guide User Manual
Page 12: Position control
Solo Guitar Installation Guide
Introduction
MAN-SOLGUIIG (Ver. 1.403)
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The Solo Guitar is available in two models:
•
The Standard Solo Guitar is a basic servo drive, which operates in current, velocity and
position modes including Follower and PT & PVT. It operates simultaneously via RS-232 and
CAN DS 301, DS 305, DS 402 communications and features a third-generation programming
environment.
•
The Advanced Solo Guitar includes all the motion capabilities and communication options
included in the Standard model, as well as advanced positioning capabilities: ECAM, Dual
Loop and increased program size.
Both versions operate with RS-232 and CAN communication.
2.2. Product Features
2.2.1.
Current Control
•
Fully digital
•
Sinusoidal commutation with vector control or trapezoidal commutation with encoder
and/or digital Hall sensors
•
12-bit current loop resolution
•
Automatic gain scheduling, to compensate for variations in the DC bus power supply
2.2.2.
Velocity Control
•
Fully digital
•
Programmable PI and FFW (feed forward) control filters
•
Sample rate two times current loop sample time
•
“On-the-fly” gain scheduling
•
Automatic, manual and advanced manual tuning and determination of optimal gain and
phase margins
2.2.3.
Position Control
•
Programmable PIP control filter
•
Programmable notch and low-pass filters
•
Position follower mode for monitoring the motion of the slave axis relative to a master axis,
via an auxiliary encoder input
•
Pulse-and-direction inputs
•
Sample time: four times that of the current loop
•
Fast event capturing inputs
•
PT and PVT motion modes
•
Fast output compare (OC)