Eaton S611 User manual

S611 Soft Starter
User Manual
Effective May 2012
Supersedes August 2011
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Disclaimer of Warranties and Limitation of Liability
The information, recommendations, descriptions and safety notations in this document are
based on Eaton Corporation’s (“Eaton”) experience and judgment and may not cover all
contingencies. If further information is required, an Eaton sales office should be consulted.
Sale of the product shown in this literature is subject to the terms and conditions outlined
in appropriate Eaton selling policies or other contractual agreement between Eaton and
the purchaser.
THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES, EXPRESSED OR
IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR
MERCHANTABILITY, OTHER THAN THOSE SPECIFICALLY SET OUT IN ANY EXISTING
CONTRACT BETWEEN THE PARTIES. ANY SUCH CONTRACT STATES THE ENTIRE
OBLIGATION OF EATON. THE CONTENTS OF THIS DOCUMENT SHALL NOT BECOME
PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES.
In no event will Eaton be responsible to the purchaser or user in contract, in tort (including
negligence), strict liability or other-wise for any special, indirect, incidental or consequential
damage or loss whatsoever, including but not limited to damage or loss of use of equipment,
plant or power system, cost of capital, loss of power, additional expenses in the use of
existing power facilities, or claims against the purchaser or user by its customers resulting
from the use of the information, recommendations and descriptions contained herein. The
information contained in this manual is subject to change without notice.
Cover Photo: S611 Soft Starter
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Support Services
The goal of Eaton is to ensure your greatest possible satisfaction with the operation of our
products. We are dedicated to providing fast, friendly, and accurate assistance. That is why
we offer you so many ways to get the support you need. Whether it’s by phone, fax, or
e-mail, you can access Eaton’s support information 24 hours a day, seven days a week.
Our wide range of services is listed below.
You should contact your local distributor for product pricing, availability, ordering, expediting,
and repairs.
Web Site
Use the Eaton web site to find product information. You can also find information on local
distributors or Eaton’s sales offices.
Web Site Address
www.eaton.com/electrical
EatonCare Customer Support Center
Call the EatonCare Support Center if you need assistance with placing an order, stock
availability or proof of shipment, expediting an existing order, emergency shipments, product
price information, returns other than warranty returns, and information on local distributors or
sales offices.
Voice: 877-ETN-CARE (386-2273) (8:00 a.m.–6:00 p.m. EST)
FAX: [phone]
After-Hours Emergency: 800-543-7038
(6:00 p.m.–8:00 a.m. EST)
If you are in the U.S. or Canada, and have OI or PLC questions, you can take advantage of our
toll-free line for technical assistance with hardware and software product selection, system
design and installation, and system debugging and diagnostics. Technical support engineers
are available for calls during regular business hours.
Technical Resource Center
Voice: 877-ETN-CARE (386-2273) (8:00 a.m.–5:00 p.m. EST)
FAX: [phone]
e-mail: [email protected]
European PanelMate Support Center
This engineering company, located in Zurich, Switzerland, provides high-level quality
support and repair assistance for your PanelMate products. You will receive technical
and application support.
For Customers in Europe, contact:
BFA Solutions, Ltd.
Voice: +41 1 806.64.44 (9:00 a.m.–5:00 p.m. CET)
e-mail: [email protected]
www.bfa.ch
Repair and Upgrade Service
Additional support is also available from our well-equipped Repair and Upgrade Service
department. If you have questions regarding the repair or upgrade of an OI product, contact
your local distributor.
Repair and Upgrade Service (support for OI)
Voice:
877-ETN-CARE (877-386-2273) (8:00 a.m.–5:00 p.m. EST)
414-449-7100 (8:00 a.m.–5:00 p.m. EST)
FAX: [phone]
e-mail: [email protected]
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Table of Contents
SAFETY
Definitions and Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
Hazardous High Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
Warnings and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
INTRODUCTION
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General Appearance Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
TECHNICAL DATA AND SPECIFICATIONS
Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
RECEIPT/UNPACKING
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
INSTALLATION
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Current Transformer Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Lug Installation—Mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Control Wiring Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
FUNCTIONAL DESCRIPTION
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Starting/Stopping Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
S611 OPERATING CONFIGURATION
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Setup and Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
TROUBLESHOOTING
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Before You Begin to Troubleshoot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
PARTS AND SERVICE
Servicing the S611 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
APPENDIX A—PARAMETERS
Parameter Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
User Interface Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
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APPENDIX B—PROTECTION
Thermal Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Overload Trip Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
S611 Motor Protection Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
APPENDIX C—RATINGS, COOLING AND POWER LOSSES
Power Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Power Losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
APPENDIX D—MOTOR/APPLICATION CONSIDERATIONS
Line and Load Power Wiring—Cross Reference Tables . . . . . . . . . . . . . . . . . . 59
APPENDIX E—SPECIAL FUNCTION OPTION
Pump Control Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
APPENDIX F—NETWORK COMMUNICATIONS (MODBUS)
Modbus with IO Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Circuit Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
APPENDIX G—TROUBLESHOOTING GUIDE
New Applications Checklist—During Commissioning . . . . . . . . . . . . . . . . . . . . 73
Existing Installations Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
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List of Figures
S611 Soft Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
A and B Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
C and D Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
E and F Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CT Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Lug Mounted Under Soft Starter Bus Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Line Connected Soft Starter Power Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Control Wiring Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Basic Connection Diagram for 120 Vac Three-Wire Pushbutton . . . . . . . . . . . . . . . . . . 12
Basic Connection Diagram for 120 Vac Two-Wire Pushbutton . . . . . . . . . . . . . . . . . . . 13
Basic Connection Diagram for 120 Vac Network Control . . . . . . . . . . . . . . . . . . . . . . . 14
120 Vac Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
24 Vdc Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Line Connected Soft Starter SCRs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Ramp Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Current Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Soft Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
User Interface Module (UI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Start Command Troubleshooting Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Local Control Troubleshooting Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Contactor Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Cover Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
PCB Connector IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Contactor Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Cover Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
A–D Frame Contactor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
E and F Frame Contactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Terminal Plates and Bus Bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Motor Protection/Basic Programming Set Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Motor Protection/Advanced Programming Set Points . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Fault History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Entering Basic Operating Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Overload Trip Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Pump Control Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Modbus RS-485 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
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List of Tables
EMC Immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Standard Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Short-Circuit Ratings—Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Short-Circuit Ratings—Enclosed Control (Fuses) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Short-Circuit Ratings—Enclosed Control (Breaker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Required Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Line and Load Power Wiring

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Terminal Block Wiring Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
S611 Terminal Block Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Control Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
User Interface Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Interface Mode Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Operating Parameters—Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Operating Parameters—Pump Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Protection Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
S611 Does Not START . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
S611 Stopped or Faulted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Optional Accessory Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Operation Mode—Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Operation Mode—Pump Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Protection Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Advanced Operation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Operation of the Monitoring Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Display Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Fault Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Overload—Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Motor Parameters Required for Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Instantaneous Overcurrent Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Motor Stall Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Motor Jam Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Motor (Contactor) Overcurrent Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
SCR Overcurrent Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Under Load Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Current Imbalance Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Phase Loss Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Motor Phase Reversal Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Voltage Phase Imbalance Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Under Voltage Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Over Voltage Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Device Current Protection Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
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List of Tables, continued
Standard Duty—300% Current for 15 Seconds, 115% Continuous . . . . . . . . . . . . . . . 56
Standard Duty Plus—350% FLA for 30 Seconds, 115% Continuous . . . . . . . . . . . . . . 56
Heavy Duty—500% FLA for 30 Seconds, 125% Continuous . . . . . . . . . . . . . . . . . . . . 57
Severe Duty—600% FLA for 30 Seconds, 125% Continuous . . . . . . . . . . . . . . . . . . . . 57
Maximum Power Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Mechanical Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Compression Terminals (Ilsco) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Compression Terminals (Burndy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Compression Terminals (Penn-Union) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Modbus General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Circuit Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Modbus Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Modbus Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Torque Settings and Corresponding Current Values . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
S611 Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
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S611 Soft Starter
viii S611 Soft Starter MN03902011E—May 2012 www.eaton.com
Safety
Definitions and Symbols
WARNING
This symbol indicates high voltage. It calls your
attention to items or operations that could be dangerous
to you and other persons operating this equipment.
Read the message and follow the instructions carefully.
This symbol is the “Safety Alert Symbol.” It occurs with
either of two signal words: CAUTION or WARNING, as
described below.
WARNING
Indicates a potentially hazardous situation which, if not
avoided, can result in serious injury or death.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, can result in minor to moderate injury, or serious
damage to the product. The situation described in the
CAUTION may, if not avoided, lead to serious results.
Important safety measures are described in CAUTION (as
well as WARNING).
Hazardous High Voltage
WARNING
Motor control equipment and electronic controllers are
connected to hazardous line voltages. When servicing
drives and electronic controllers, there may be exposed
components with housings or protrusions at or above
line potential. Extreme care should be taken to protect
against shock.
Stand on an insulating pad and make it a habit to use only
one hand when checking components. Always work with
another person in case an emergency occurs. Disconnect
power before checking controllers or performing
maintenance. Be sure equipment is properly grounded. Wear
safety glasses whenever working on electronic controllers or
rotating machinery.
Warnings and Cautions
CAUTION
Unit may weigh up to 102 pounds. Use suitable lifting device.
WARNING
Hazardous voltage can cause electric shock and burns.
To avoid shock hazard, disconnect all power to the
controller, motor or other control devices before any
work is performed on this equipment. Failure to do so
will result in personal injury, death or substantial
property damage.
Do not apply a disconnect device on the output of the
S611 soft starter unless a means to turn off the soft
starter when disconnect switch is open is used. Opening
disconnect while the soft starter is operating may cause
a malfunction. Closing disconnect switch while the soft
starter is operating will result in a soft starter failure and
potential equipment damage and personnel hazard.
CAUTION
Only apply 120 Vac 50/60 Hz to terminal blocks 1, 2, and 3
(TB1, TB2, TB3). All control wiring is 22–12 AWG
(0.33–2.5 mm2).
Do not apply 120 Vac to comms port A terminal block 4
(TB4).
CAUTION
Only apply 120 Vac 50/60 Hz to terminal blocks TB1, TB2,
and TB3. All control wiring is 22–12 AWG (0.33–2.5 mm2).
Failure to follow this caution may result in damage to the
control circuit.
1. Connect 120 Vac supply neutral to 120V neutral terminal,
using a minimum wire of 14 AWG (2.5 mm2).
2. Connect 120 Vac line to 120V line terminal, using a
minimum wire of 14 AWG (2.5 mm2).
CAUTION
If the AUTO Reset mode setting is used, CAUTION must be
exercised to assure that any restart occurs in the safe
manner.
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