Introduction
Congratulations on the purchase of the new G9 True Torque Control
2
Adjustable Speed Drive!
The G9 True Torque Control
2
Adjustable Speed Drive (ASD) is a solid-state AC drive that features True
Torque Control
2
. Toshiba’s Vector Control Algorithm enables the motor to develop high starting torque
and provide compensation for motor slip, which results in smooth, quick starts and highly efficient
operation. The ACE-tronics G9 ASD uses digitally-controlled pulse width modulation. The
programmable functions may be accessed via the easy-to-use menu selections or via the Direct Access
Numbers (see
page 79
). This feature, combined with Toshiba’s high-performance software, delivers
unparalleled motor control and reliability.
The ACE-tronics G9 ASD is a very powerful tool, yet surprisingly simple to operate. The user-friendly
Electronic Operator Interface (EOI) of the ASD has an easy-to-read LCD screen. There is also a read-
only LED screen with enhanced visibility that can be read from a greater distance. The EOI provides easy
access to the many monitoring and programming features of the ASD.
The motor control software is menu-driven, which allows for easy access to the motor control parameters
and quick changes when required.
To maximize the abilities of your new ACE-tronics G9 ASD, a working familiarity with this manual will
be required. This manual has been prepared for the ASD installer, user, and maintenance personnel. This
manual may also be used as a reference guide or for training. With this in mind, use this manual to develop
a system familiarity before attempting to install or operate the device.
Important Notice
The instructions contained in this manual are not intended to cover all details or variations in equipment
types, nor may it provide for every possible contingency concerning the installation, operation, or
maintenance of this equipment. Should additional information be required contact your ACE World
Companies Customer Support Center.
The contents of this manual shall not become a part of or modify any prior or existing agreement,
commitment, or relationship. The sales contract contains the entire obligation of ACE World Companies.
The warranty contained in the contract between the parties is the sole warranty of ACE World Companies
and any statements contained herein do not create new warranties or modify the existing warranty.
Any electrical or mechanical modifications to this equipment without prior written consent of ACE
World Companies may void all warranties and may void the UL/CUL listing or other safety
certifications. Unauthorized modifications may also result in a safety hazard or equipment damage.
Misuse of this equipment could result in equipment damage or injury to personnel. In no event will
ACE World Companies be responsible or liable for direct, indirect, special, or consequential
damage or injury that may result from the misuse of this equipment.
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