Eaton Cutler-Hammer IQ 300 Series User Manual

Name: Eaton Cutler-Hammer IQ 300 Series
Brand: Eaton
Rating: 4 (1 reviews)

88 pages

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IQ 300 SERIES

INSTRUCTIONS FOR INSTALLATION,

OPERATION AND MAINTENANCE OF

THE CUTLER-HAMMER IQ 300 SERIES

OF ELECTRICAL DISTRIBUTION

SYSTEM METERS

INSTRUCTION

LEAFLET

IL17574C

For more information visit: www.cutler-hammer.eaton.com

Effective 2/04

Table of Contents2
Section 1: Introduction5
Preliminary Comments and Safety Precautions5
Warranty and Liability Information5
Safety Precautions5
Factory Correspondence6
Product Overview6
Section 2: Hardware Description9
General9
IQ 300 Display Module9
IQ 300 Base Modules9
Installation11
Operator Panel11
Base Module Rear Access Area11
Current and Voltage Inputs12
Power Supply Input15
Local Display Connection15
Powernet Communications (IQ 320 and IQ 330 Base Module Only)15
MODBUS Communications16
External Hardware16
Current Transformers16
Potential Transformers16
External Fuses16
Product Specifications17
Regulatory/Standards Compliance17
Ordering Information22
Section 3: Installation23
Introduction23
Panel Preparation23
Mounting the IQ 300 Modules as a Single Unit24
Mounting the IQ 300 Display and Base Modules Separately26
Wiring28
Wiring System Current and Voltage29
Wiring Diagrams for Various System Configurations29
Powernet Communications (IQ 320 and IQ 330 Base Modules Only)35
KYZ Pulse Initiator (IQ 320 and IQ 330 Base Modules Only)35
Inputs and Outputs (IQ 330 and IQ 330M Only)37
Section 4: Operation39
General39
Buttons40
Contrast41
Displayed Sign Conventions41
Using the Operator Panel42
Main Menu Display for the Iq 30044
System Data Display Mode44
Wire System and 4 Wire System44
System Input (IQ 330 and IQ 330M Only)44
System Lock (IQ 330 and IQ 330M Only)44
Phase Data Display Mode46
Wire System46
Min/Max Data Display Mode48
And 4 Wire Systems48
VIEW SET POINTS (3 and 4 Wire Systems)51
Password Setup52
INCOM™ Setup (IQ 320 and IQ 330 Base Modules Only)52
MODBUS™ Setup (IQ 330M Base Modules Only)52
System Frequency53
Wiring Configuration53
CT Ratio53
Ratio53
Demand Window54
KYZ Setup (IQ 320 and IQ 330 Base Module Only)54
Digital Output Setup (IQ 330 & IQ 330M Base Module Only)54
Exit55
EDIT SET POINTS (3 and 4 Wire Systems)55
Password Setup57
INCOM™ Setup (IQ 320 and IQ 330 Base Modules Only)57
MODBUS™ Setup (IQ 330M Base Module Only)58
System Frequency59
Wiring Configuration59
CT Ratio59
Ratio60
Demand Window60
KYZ Setup (IQ 320 and IQ 330 Base Modules Only)61
Digital Output Setup (IQ 330 & IQ 330M Base Module Only)62
Message to Outputs A1 and A2 (IQ 330 & IQ 330M Base Module Only)63
Exit64
Reset Values64
Contrast Adjust64
Scroll Mode64
Backlight66
Diagnostics66
Exit Menu66
Section 5: Network Communication Protocols5-167
Modbus Rs485 Network67
Overview67
Function Codes69
Block of Registers69
Extended Communications Via Modbus72
Command Data Pass through75
Modbus Exception Codes82
Section 6: Troubleshooting and Maintenance6-183
General83
Level of Repair83
Maintenance and Care83
Removal and Replacement83
General Safety Precautions84
IQ 300 Base Module84
IQ 300 Display Module84
General Troubleshooting Procedures85
Technical Assistance87

Brand	Eaton
Model	Cutler-Hammer IQ 300 Series
Category	Measuring Instruments
Language	English

Eaton Cutler-Hammer IQ 300 Series User Manual

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