Product User Manual  
Operating Instructions, Version AE 12/2009, A5E01454341C 
3 
Preface 
About this Manual 
Scope of manuals for Perfect Harmony series 
This manual is one component in a series of manuals intended for use with the 
Perfect Harmony series of adjustable speed AC motor drives. Each manual is intended for 
use by trained personnel with unique job functions and qualifications. 
The scope of manuals intended for Perfect Harmony series includes: 
● 
NXG Control Manual (Manual Number: A1A19001588)
 
● 
NXG Communications Manual (Manual Number: A1A902399)
 
● 
NXG ToolSuite Manual (Manual Number: A1A902291)
 
Content of the NXG Control Manual 
The 
NXG Control Manual
 describes the NXG Control interface, applications, troubleshooting, 
maintenance, and system programming. 
Content of the NXG Communications Manual 
The 
NXG Communications Manual
 describes the communication board that enables network 
communication via a variety of protocols, and enables modem connection. The system 
supports up to two networks. Only the Modbus and Ethernet Modbus protocols are enabled 
with the communication board alone. All others require optional controller cards, called UCS 
modules or AnyBus modules, which plug into the communication board.  
Content of the NXG ToolSuite Manual 
NXG ToolSuite User Manual
 describes the NXG ToolSuite, which is a PC-based application 
that integrates various software tools used for NXG based drives. With the ToolSuite, the 
operator can navigate through a drive’s features using a PC and a mouse or touch screen, 
which makes the ToolSuite more convenient to use than a keypad. The NXG ToolSuite is a 
high-level GUI that runs on a PC equipped with the Microsoft Windows operating system. 
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