Installation Guide

Whistle and Tweeter Installation Guide Introduction
MAN-WHTWIG (Ver. 1.604)
www.elmomc.com
12
The Whistle and Tweeter are available in two models:
• The Standard models are basic servo drives which operate in current, velocity and
position modes include PT & PVT. They operate simultaneously via RS-232 and CAN DS
301, DS 305, DS 402 communications and feature a third-generation programming
environment.
• The Advanced models include all the motion capabilities and communication options
included in the Standard model, as well as advanced positioning capabilities-ECAM,
Follower and Dual Loop-and increased program size.
The two models operate with both 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