Rockwell Automation Allen-Bradley 1397 User manual

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User Manual
1397 DC Drive
1.5 - 150HP @230VAC
7 - 265ADC @380/415VAC
3 - 600HP @460VAC
Firmware Rev. 2.xx

Important User Information
Solid state equipment has operational characteristics differing from those of
electromechanical equipment. “Safety Guidelines for the Application,
Installation and Maintenance of Solid State Controls” (Publication SGI-1.1
available from your local Allen-Bradley Sales Office or online at
http://
www.ab.com/manuals/gi
) describes some important differences between
solid state equipment and hard-wired electromechanical devices. Because of
this difference, and also because of the wide variety of uses for solid state
equipment, all persons responsible for applying this equipment must satisfy
themselves that each intended application of this equipment is acceptable.
In no event will the Allen-Bradley Company be responsible or liable for
indirect or consequential damages resulting from the use or application of
this equipment.
The examples and diagrams in this manual are included solely for
illustrative purposes. Because of the many variables and requirements
associated with any particular installation, the Allen-Bradley Company
cannot assume responsibility or liability for actual use based on the
examples and diagrams.
No patent liability is assumed by Allen-Bradley Company with respect to
use of information, circuits, equipment, or software described in this
manual.
Reproduction of the contents of this manual, in whole or in part, without
written permission of the Allen-Bradley Company is prohibited.
Throughout this manual we use notes to make you aware of safety
considerations.
Attentions help you:
•identify a hazard
•avoid the hazard
•recognize the consequences
Important: Identifies information that is especially important for successful
application and understanding of the product.
!
ATTENTION: Identifies information about practices or
circumstances that can lead to personal injury or death, property
damage, or economic loss.
Shock Hazard labels may be located on or inside the drive to
alert people that dangerous voltage may be present.

Publication 1397–5.0 – June, 2001
Summary of Changes
Summary of Changes Description of New or Updated Information Page Type
FS2/FS3 Control Options 1-4 Updated
200% Overload Capacity 1-4 Updated

Publication 1397-5.0 —June, 2001
Chapter 1
Manual Objectives 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Objective 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Conditions 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Identification Nameplate 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Firmware Version 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalog Numbering Convention 1-3. . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Ratings and Supply Capacity (230/460VAC) 1-6. . . . . . . . . . . .
Power Ratings and Supply Capacity (380/415VAC) 1-6. . . . . . . . . . . .
Drive I/O Specifications Logic Inputs 1-7. . . . . . . . . . . . . . . . . . . . . . .
Logic Outputs 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog Inputs 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog Outputs 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Description 1-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options 1-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2
Chapter Objectives 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Environment 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cooling Airflow 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Line Filters (CE Only) 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC Line Inductors (CE Only) 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Enclosure Mounting Minimum Clearances 2-3. . . . . . . . . . . . . . . . . . .
Enclosure Mounting Dimensions 2-4. . . . . . . . . . . . . . . . . . . . . . . . . .
Grounding Procedures 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Clearance 2-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disconnect 2-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24V Power Supply 2-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wire Size, Type & Class 2-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Installation 2-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Wiring Procedure 2-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC Line Torque Recommendations 2-24. . . . . . . . . . . . . . . . . . . . . . . .
Recommended AC Line and DC Armature Fuses 2-25. . . . . . . . . . . . . .
Control Connections 2-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Wiring Procedure 2-31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents
Introduction
Installation

Table of Contentsii
Publication 1397-5.0 —June, 2001
Chapter 3
General 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HIM Description 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HIM Operation 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HIM Programming Steps 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HIM Programming Modes 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Program and Display Modes 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bit ENUMS 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Process Mode 3-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EEprom Mode 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Search Mode 3-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Status Mode 3-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 4
Introduction 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools and Equipment 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Tools and Equipment 4-2. . . . . . . . . . . . . . . . . . . . . .
General 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Hardware Adjustments 4-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Ground Check 4-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pre–Power Checks 4-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pre–Power Checklist 4-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Field Supply Configuration 4-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power–On Checks 4-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parameter Set–Up 4-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parameter Modification Sequence 4-17. . . . . . . . . . . . . . . . . . . . . . . . .
Jumper Settings 4-20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verify the Correct Operation of 24V I/O Inputs 4-26. . . . . . . . . . . . . . . .
Motor and Feedback Polarity Checks 4-29. . . . . . . . . . . . . . . . . . . . . .
Autotuning 4-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto–Tune Set–Up 4-36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto–Tune Execution 4-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application Set–Up 4-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 5
Introduction 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Record Keeping 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Precautions 5-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parameter Groups 5-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Numeric Parameter Table 5-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parameter Descriptions (By Group) 5-14. . . . . . . . . . . . . . . . . . . . . . . .
Parameters (Alphabetical) 5-97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hidden Parameters 5-100. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Programming Terminal
Start–Up and Adjustment
Programming Parameters

Table of Contents iii
Publication 1397-5.0 —June, 2001
Chapter 6
Introduction 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Equipment 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HIM Fault Display 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearing a Fault 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearing an Alarm 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fault Description Table 6-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alarm Description Table 6-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix A
Standard Inputs A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Expansion Inputs A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speed/Trim Reference Select A-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speed Reference Ramp A-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outer Control Loop A-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speed Reference Mode Select A-6. . . . . . . . . . . . . . . . . . . . . . . . . . .
Speed Loop A-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current Minor Loop Reference A-8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Current Minor Loop A-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Field Control Loop A-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standard Outputs A-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Level Detectors A-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Expansion Outputs A-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix B
EMC Compliance B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EMC Requirements B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Requirements B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting the Equipment B-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Grounding Requirements B-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring the Equipment B-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix C
High Ambient Temperature Conditions C-1. . . . . . . . . . . . . . . . . . . . . .
Derating for High Altitude C-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning C-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Space Heaters C-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
Firmware Block Diagram
CE Conformity
Derating

Table of Contents
iv
Publication 1397-5.0 —June, 2001
Appendix D
Chapter Objectives D-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Status Parameter D-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring the SCANport Controls D-3. . . . . . . . . . . . . . . . . . . . . . . .
Setting the Loss of Communications Fault D-5. . . . . . . . . . . . . . . . . . .
Using the SCANport I/O Image D-5. . . . . . . . . . . . . . . . . . . . . . . . . . .
Supported SCANport Messages D-11. . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Status Format D-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Command Format D-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
User Parameter Value Table D-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix E
Introduction E-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lifting Component Ratings E-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Mounting E-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using SCANport
Capabilities
Lifting Instructions

Chapter 1
Publication 1397-5.0 —June, 2001
Introduction
The purpose of this manual is to provide you with the necessary
information to install, program, start up and maintain the 1397 DC
Drive. This manual should be read in its entirety before operating,
servicing or initializing the 1397 Drive. This manual must be
consulted first, as it will reference other 1397 manuals for option
initialization.
This manual is intended for qualified service personnel responsible
for setting up and servicing the 1397 DC Drive. You must have
previous experience with and a basic understanding of electrical
terminology, programming procedures, required equipment and
safety precautions, as typical applications will consist of a properly
rated DC motor, with or without feedback based on performance
requirements, and the 1397.
!ATTENTION: Only qualified electrical personnel
familiar with the construction and operation of this
equipment and the hazards involved should install,
adjust, operate and/or service this equipment. Read and
understand this section in its entirety before
proceeding. Failure to observe this precaution could
result in bodily injury or loss of life.
ATTENTION: An incorrectly installed or applied
drive can result in component damage or a reduction in
product life. Wiring or application errors such as
undersizing the motor, incorrect or inadequate AC
supply or excessive ambient temperatures may result in
damage to the Drive or motor.
ATTENTION: This drive contains ESD (Electrostatic
Discharge) sensitive parts and assemblies. Static
control precautions are required when installing,
testing, servicing or repairing this assembly.
Component damage may result if ESD control
procedures are not followed. If you are not familiar
with static control procedures, reference Allen–Bradley
Publication 8000 – 4.5.2, Guarding against
Electrostatic Damage or any other applicable ESD
protection handbook.
Manual Objectives

1–2 Introduction
Publication 1397-5.0 —June, 2001
Chapter 1 in addition to detailing drive features and specifications,
also supplies the information needed to unpack, properly inspect and
if necessary, store the 1397 Drive. A complete explanation of the
catalog numbering system is also included in this chapter.
After receipt inspection, repack the Drive in its original shipping
container until ready for installation. To ensure satisfactory
operation at startup and to maintain warranty coverage, store the
Drive as follows:
•In its original shipping container in a clean, dry, safe place.
•In an ambient temperature that does not exceed 65_C (149_F) or
go below -30_C (-22_F).
•Within a relative humidity range of 5 to 95% without
condensation.
•At an altitude of less than 3,000 meters (10,000 ft.) above sea
level.
The 1397 DC Drive has a nameplate on the side of the chassis
(Fig. 1.1) that identifies the specific model number design,
applicable AC input power and DC output power data. All
communication concerning this product should refer to the
appropriate model number information.
BULLETIN 1397
M/N 1397-BO10R 5/10HP
INPUT 230/460VAC 19A 3PH 50/60HZ
OUTPUT 240/500VDC 20A
DC FIELD 150/300VDC 10A
SHORT CIRCUIT RATING 5000A
I/M 1397-5.0 W/D 30371–23
FOR 230V OPERATION, SEE I/M
SERIAL NO. 1397-B010R V 001 WY
MADE IN USA
Figure 1.1
Bulletin 1397 Nameplate
The technical power information on the nameplate should be
referenced to verify proper power application.
The manual covers firmware versions through 2.xx.
Chapter Objective
Storage Conditions
Drive Identification
Nameplate
Firmware Version

1–3Introduction
Publication 1397-5.0 —June, 2001
Drive specific data, such as horsepower (or output current),
regenerative or non-regenerative type, line voltage etc. can be
determined by the Drive model number. The model number structure
is shown below.
1397–B005 –OPTIONS
1397 –B
1397
First Position
Bulletin Number
Second Position
Voltage
Letter
A230V AC
Voltage Rating
001
002
003
005
007
010
015
020
025
030
040
050
060
075
100
125
150
HP (kW)
1.5 (1.1)
2 (1.5)
3 (2.2)
5 (3.7)
7.5 (5.8)
10 (7.5)
15 (11)
20 (15)
25 (18)
30 (22)
40 (29)
50 (37)
60 (44)
75 (55)
100 (74)
125 (93)
150 (111)
N = Non Regen
R = Regen1
005
Third Position
Rating
R
Fourth Position
Type
–OPTIONS
Fifth Position
B 460V AC 003
005
007
010
015
020
025
030
040
050
060
075
100
125
150
200
250
300
400
500
600
3 (2.2)
5 (3.7)
7.5 (5.6)
10 (7.5)
15 (11)
20 (15)
25 (18)
30 (22)
40 (29)
50 (37)
60 (44)
75 (55)
100 (74)
125 (93)
150 (111)
200. (149)
250 (186)
300 (224)
400 (298)
500 (373)
600 (448)
–DS
–MB
–L10
–L11
–DB
–FS2
–FS3
–PE
–AC
–HAB
–HAP
–HA1
–HA2
1203–GD1
1203–GD2
1203–GK1
1203–GK2
1203–GK5
NOTE: Refer to page
1–4 for additional option
information.
U380/415V AC ADC
7
29
55
110
265
380/415
2.4 (1.8)/2.8 (2.1)
12 (9)13.8 (10.3)
24 (17.9)/27.6 (20.8)
48 (35.8)/55.2 (41.2)
120 (89.5)/138 (102.9)
1 Regen (R) required for reversing applications
Catalog Numbering
Convention

1–4Introduction
Publication 1397-5.0 —June, 2001
1397 –OPTIONS
CONTROL OPTIONS
–DS AC Line Disconnect
–MB Blower Motor Starter
–L10 Control Interface –115VAC
–L11 I/O Expansion Cord
–DB Dynamic Braking
–FS3Enhanced Field Supply
–FS2Field Current Regulator
–PE Pulse Encoder Kit
–AC AC Tachometer Kit
–IFB (400 –600 HP only)
HUMAN INTERFACE OPTIONS
–HAB Blank –No Functionality
–HAP Programmer Only
–HA1 Programmer / Controller with Analog Pot
–HA2 Programmer / Controller with Digital Pot
COMMUNICATION OPTIONS (Loose Kits)
–1203–GD1 Single Point Remote I/O (RIO) –115V AC
–1203–GD2 RS–232/422/485, DF1 and DH485 Protocol –115VAC
–1203–GK1 Single Point Remote I/O (RIO) –24 VDC
–1203–GK2 RS–232 Interface Brd
–1203–GK5 DeviceNet –24 VDC
OPTION CROSS REFERENCE
380/415VAC 460VAC
7A 3 HP
29A 15 HP
55A 30 HP
110A 60 HP
265A 150 HP
Input Voltage and Frequency Ratings
Nominal Voltage 207 to 253 VAC or 414 to 506 VAC
(Horsepower-rated drives)
342 to 437 VAC or 374 VAC to 477 V AC
(Current-rated drives)
Nominal Line Frequency 50 or 60 cycles per second
Frequency Variation +2 cycles of nominal
AC Line Fault Capacity
Allowable AC Line Symmetrical (See Power Ratings and Supply Capacity)
AC Line kVA
AC Line Distribution Capacity Maximum 3 drives per transformer
Minimum Source kVA (See Power Ratings and Supply Capacity)
DC Voltage Ratings
230 VAC Line
Armature Voltage 240 VDC
Field Voltage (w/basic fld supply) 150 VDC
380/415 VAC Line
Armature Voltage 400/460 V DC
Field Voltage (w/basic fld supply) 250/270 VDC
460 VAC Line
Armature Voltage 500 V DC
Field Voltage (w/basic fld supply) 300 VDC
Service Factor Ratings
Service Factor 1.0 Continuous
Overload Capacity (drive only) 150% of full load rating for one minute
200% of full load rating for 13 seconds
Minimum Load 5% of rated load
Specifications

1–5Introduction
Publication 1397-5.0 —June, 2001
Service Conditions
Ambient Temperature
Chassis 55_C (131_F) maximum
Cabinet 40_C (104_F) maximum
Altitude
Chassis and Cabinet 3300 feet above sea level
Above 3300 feet Derate 3% for every 1000 ft above
3300 ft up to 10000 ft.
Humidity
Chassis and Cabinet 5 to 95% non-condensing
Environment The drive should be located in an area
that is free of dust, dirt, acidic or
caustic vapors, vibration and shock,
temperature extremes, and electrical or
electromagnetic noise interference.
Regulation
Tachometer Speed Regulation
Regulation Arrangement
Speed Change
with 95% Load
Change
Speed Change
from All other
Variables Kit Model Number
Armature voltage regulation w/IR
Compensation
2-3 % 15% Standard
Closed Loop
( DC Tach Feedback) 1% 2% Standard
(Pulse Encoder Feedback ) 1
( RD–120 Pulse Encoder FDBK) 10.01% 0.01% 1397 –PE
0.01%
0.01%
1397
PE
1Optional pulse encoder feedback kit required.
Speed Change
Operator’s Speed Adjustment 0 to rated speed
Specification Speed Range 100:1 based on top speed and
tachometer
Drive Efficiency
Drive Only 98.6% (rated load and speed)
Drive and Motor 85% typical
Note: Typical percent shown depends on motor operating speed and frame size.
Power Ratings
Displacement Power Factor 88% typical (rated load and speed)
Note: Typical percent shown depends on motor operating speed and frame size.

1–6Introduction
Publication 1397-5.0 —June, 2001
Full Load Rated
RMS AC Line
Current (Amperes)
Full Load Rated
DC Armature
Current (Amperes)
Rated Field Current
(Amperes)
Power Source
Capacity 1
(Amperes)
Minimum
Source
HP 230 V AC 460 V AC 240 V DC 500 V DC 150 V DC 300 V DC 230 V AC 460 V AC
So
u
rce
kVA
1.5 10 - 7 - 10 - 5000 - 4
211 - 9 - 10 - 5000 - 5
3 13 10 12 6 10 10 5000 5000 6
5 19 12 20 10 10 10 5000 5000 7.5
7.5 26 15 29 14 10 10 5000 5000 11
10 33 18 38 19 10 10 5000 5000 15
15 48 24 55 27 10 10 5000 5000 20
20 63 31 73 35 15 10 10000 5000 27
25 80 39 93 45 15 10 10000 5000 34
30 94 45 110 52 15 10 10000 5000 40
40 125 63 146 73 15 15 25000 10000 51
50 154 74 180 86 15 15 25000 10000 63
60 186 86 218 100 15 15 25000 10000 75
75 226 110 265 129 15 15 25000 25000 93
100 307 143 360 167 15 25000 118
125 370 177 434 207 15 25000 145
150 443 213 521 250 15 25000 175
200 281 330 15 30000 220
250 351 412 15 30000 275
300 421 495 15 30000 330
400 567 667 15 75000 440
500 680 800 15 75000 550
600 816 960 15 75000 660
ATTENTION: When applying 1397 Drives to a power distribution system with KVA capacity in excess of five times the smallest
drive rating the use of an isolation transformer or line reactors of similar impedance is required. Also, the Drives are designed
for a maximum of three units per transformer.
1 Maximum permissible available symmetrical RMS fault current.
380 VAC
KW/HP
415 VAC
KW/HP
380/415
Full Load Rated
RMS AC Line
Current Amperes
380/415
Full Load Rated
DC Armature
Current Amperes
Rated
Field
Current
Power
Source
Capacity
(Amperes)
1.8/2.4 2.1/2.8 10 7 10 5,000
9/12 10.3/13.6 26 29 10 5,000
17.9/24 20.6/27.6 48 55 105,700
35.8/48 41.2/55.2 94 110 15 11,500
89.5/120 102.9/138 226 265 1525,000
Power Ratings and Supply
Capacity (230/460VAC)
Power Ratings and Supply
Capacity (380/415VAC)

1–7Introduction
Publication 1397-5.0 —June, 2001
The following sections describe drive inputs and outputs. Refer to
Chapter 3 for terminal strip connections and wiring diagrams.
Logic Inputs
!ATTENTION: Connecting an external power source
to any of the +24 volt connections (terminals 1, 7, 11,
and 14) on the regulator board terminal strip will
damage the drive. Do not connect the external power
source to the +24 volt connections on the regulator
board terminal strip. Failure to observe this precaution
could result in damage to, or destruction of, the
equipment.
The logic input circuits can be powered either from the internal +24
VDC power supply or from an external +24 VDC power source. The
internal +24 VDC power supply is available at the regulator board
terminal strip (see Fig. 2.15). If an external power source is used,
only its common must be connected to 24VCOM on the regulator
board (terminal 15).
Electrical Specifications
Input Voltage +24 VDC
Turn On Voltage +8 VDC
Turn Off Current 0.5 mA
Common All input circuits have the same
common.
The logic output circuits are normally open (when de-energized)
relay contacts. When energized (contacts closed), the three circuits
indicate the following drive conditions. Terminals are on the
terminal strip on the regulator board.
Running Terminal 27 to 28
Alarm Terminal 29 to 30
No Fault Terminal 31 to 32
Electrical Specifications
Operating Voltage 250 VAC maximum
30 VDC maximum
Switching Current 2 Amps maximum resistive
1 Amp maximum inductive
Drive I/O Specifications
Logic Inputs
Logic Outputs

1–8Introduction
Publication 1397-5.0 —June, 2001
The three customer analog inputs are Analog Reference 1, Analog
Reference 2 and Analog Tachometer Feedback. These inputs are
converted within the Drive to 12 bits plus sign at their full range.
The electrical specifications for each of these are listed below.
Analog Reference 1 (Terminals 19,20)
(see page 4.25 for J10 & J12 jumper settings)
Voltage Reference +10 VDC
Milliamp Reference 4-20 mA or 10-50 mA
Analog Reference 2 (Terminals 16, 17, 18)
(see page 4.24 for J19 jumper settings)
Potentiometer 5kΩminimum
External Voltage Source +10 VDC
0 to 10 Volts DC
Analog Tachometer Feedback
(see page 4.20 for J11 and J14 jumper settings)
Tach Voltage at Top speed 10 to 250 VDC
The two metering analog outputs are available at regulator board
terminals 24, 25 and 26. Terminal 25 is the common connection for
both output signals. The selected signals for both meter outputs are
averaged (filtered) over 100 ms to reduce meter fluctuations.
NOTE: Refer to the Start-Up chapter for information on
programming Analog Outputs.
Electrical Specifications
Output Voltage ±10 VDC, 4 mA
Analog Inputs
Analog Outputs

1–9Introduction
Publication 1397-5.0 —June, 2001
The Drive is a 3 phase full-wave power converter without flyback
rectifier, complete with a digital current regulator and a digital speed
regulator for armature voltage or speed regulation by tachometer
feedback. Shown in Figure 1.2 is a block diagram of the 1397 Drive.
The Drive employs wireless regulator construction and uses a keypad
for Drive setup, including parameter adjustments and unit selection,
monitoring, and diagnostics. Reference, feedback, and metering
signals can be interfaced to the Drive. The Drive can be controlled
locally by the control device (HIM, GPT, DriveTools etc.) keypad or
remotely by using the terminals at the regulator board terminal strip.
SCANPORT
DRIVE CONTROL SIGNALS
AND SEQUENCING
FIELD
CONTROL
FIELD
POWER
SUPPLY
MOTOR FIELD
Regulator Board
Terminal Strip
SPEED
REFERENCE
SELECTION
AND
SCALING
DIGITAL
ANALOG &
FREQUENCY
INPUTS/OUTPUTS
OUTER
CONTROL
LOOP
(OCL)
SPEED
LOOP
CURRENT
LOOP
I/O Expansion
Board
6 SCR
POWER
UNIT
MOTOR
ARMATURE
ANALOG
TACH
OR
PULSE
ENCODER
Speed Feedback
Armature Voltage Feedback
Armature
Current
Feedback
Figure 1.2
1397 Block Diagram
Optional
Arm R–Gen
6 SCR
Power Unit
CE Line
Filter
(Option)
CE Line
Inductor
Drive Description

1–10 Introduction
Publication 1397-5.0 —June, 2001
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Name
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Description
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I/M Number
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115 V AC Control Interface
All Horsepowers
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Á
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Converts customer-supplied 115 V AC signals to 24 V DC for operating a
1397. Mounts separately on the panel or can be mounted in the bottom
of a NEMA Type 1 enclosed drive.
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1397-5.18
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230 V AC Conversion
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Allows conversion of the 460 V AC 1397 to a 230 V AC 1397 at one-half
the 460 V AC horsepower rating.
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1397-5.16
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A-C Line Disconnect
3 –60 HP @ 460V
1 –30HP @ 230V
7 –100A @ 380/415VAC
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Allows the three-phase line to be disconnected at the drive. Molded
case switch that mounts on the chassis of the drive or NEMA Type 1
enclosure.
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1397-5.11
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Á
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Dynamic Braking
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Á
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Provides the hardware, including braking grids, needed to provide
dynamic braking on stop. Supplied in a NEMA Type 1 enclosure.
The 1397–DB–A and 1397–DB–B series allow the kit to be panel
mounted. These kits include the resistor grid assembly and contactor.
The customer must supply fused 115 V AC.
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1397-5.15
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Á
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Enhanced Field Supply
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Provides electronic field trim, field economy, and the ability to supply
240V field voltage and other special voltages. This kit replaces the
standard field supply.
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1397-5.24
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Regulated Field Supply
Supplied as standard on:
400 –600HP @ 460V
150HP @ 460V
75 HP @ 230V and up
265 & 521 ADC @ 380/415 VAC
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Provides field economy, as well as pre-weakening of the field using a
fixed reference or field weakening for above base speed operation.
Tachometer feedback is required with this kit. This kit replaces the
standard field supply.
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1397-5.17
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Blower Motor Starter
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Provides a fused A-C starter with adjustable overload and interlocking
for control of three phase blower motor used to cool the DC motor.
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1397-5.20
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Expansion I/O Module
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Mounts on the 1397 chassis and gives the drive additional analog,
frequency, and digital I/O capability.
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1397-5.19
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Pulse Encoder Interface Card
All Horsepowers
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Allows for digital pulse encoder speed feedback
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1397-5.13
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AC Tachometer Interface Card
All Horsepowers
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Allows for AC tachometer speed feedback
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1397-5.22
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AC Line Disconnect
75 –150 HP @ 460V
40 –75 HP @ 230V
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Allows the three phase line to be disconnected at the drive.
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1397-5.21
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AC Line Disconnect
200 –300 HP @ 460V
100 –150 HP @ 230V
521 ADC @ 380/415 VAC
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Allows the three phase line to be disconnected at the drive.
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1397-5.27
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Inverting Fault Circuit Breaker
400–600 HP
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Allows high inertia loads on regenerative 1397 drives.
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1397-5.29
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Á
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Á
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AC Line Disconnect
400 –600 HP @ 460V
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Á
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Á
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Allows the three phase line to be disconnected at the drive.
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Á
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1397-5.30
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AC Line Filter Kit
600 HP @ 460V
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Allows power transformer greater than 2300V RMS to be applied to the
drive.
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1397-5.31
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Dynamic Braking Resistor Assembly
Lifting Instructions 250–600HP
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Provides instructions for properly attaching and lifting Dynamic Braking
Kits.
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1397-5.32
Options

Chapter 2
Publication 1397-5.0 —June, 2001
Installation
The following data will guide you in planning the installation of the
1397 Drive. Since most start-up difficulties are the result of
incorrect wiring, every precaution must be taken to assure that the
wiring is done as instructed.
IMPORTANT: You are responsible for completing the installation,
wiring and grounding of the 1397 Drive and for complying with all
National and Local Electrical Codes.
!ATTENTION: The following information is merely a
guide for proper installation. The National Electrical
Code and any other governing regional or local code
will overrule this information. The Allen-Bradley
Company cannot assume responsibility for the
compliance or noncompliance to any code, national,
local or otherwise for the proper installation of this
Drive or associated equipment. A hazard of personal
injury and/or equipment damage exists if codes are
ignored during installation.
The Drive must be mounted in a clean, dry location. Contaminants
such as oils, corrosive vapors and abrasive debris must be kept out of
the enclosure. Temperatures around the Drive must be kept between
0°and 55°C (32°F and 131°F). Humidity must remain between 5%
to 95% non-condensing. The Drive can be applied at elevation of
3300 feet (1,000 meters) without derating. The Drive current rating
must be derated by 3% for each additional 1,000 feet (300 meters).
Above 10,000 feet (3,000 meters), consult the local Allen-Bradley
Sales Office.
The 1397 Drive is of the open chassis type construction and is
designed to allow you to install it in a suitable enclosure. The
selection of enclosure type is the responsibility of the user.
Dimensions and clearances for the 1397 are detailed in the figures on
the following pages.
!ATTENTION: Plan Drive installation so that all
cutting, drilling, tapping and welding can be done with
the Drive removed from the enclosure. The Drive is of
the open type construction and any metal debris must
be kept from falling into the Drive. Metal debris or
other foreign matter may become lodged in the
circuitry resulting in component damage.
Chapter Objectives
Environment
Mounting