CONVENTIONS ........................................................................ A
DISCLAIMERS ......................................................................... B
HANDLING AND STORAGE ..................................................... C
1.0
DESCRIPTION ................................................................ 1
1.1
Overview ................................................................ 1
1.2
Standard Features ................................................. 1
1.3
System Parameters .............................................. 2
1.4
Control Modes ....................................................... 2
1.5
Operating States ................................................... 2
1.6
LED Annunciation ................................................. 3
1.7
Electronic Motor Overload Protection
and Monitoring ...................................................... 3
1.7.1
Trip Conditions .......................................... 4
1.7.2
Alarm Condition ........................................ 4
2.0
SPECIFICATIONS .......................................................... 5
HP Ratings
................................................................. 5
Short Circuit Capacity Ratings ........................................ 5
DBS Specifications .......................................................... 6
Terminal Data (Line and Load) ......................................... 7
Dimensional Data for Standard Enclosures ..................... 8
Panel Layout ................................................................. 9
3.0
RECEIVING and INSTALLATION .................................. 10
3.1
Receiving .............................................................. 10
3.2
Mounting and Cleaning ......................................... 10
3.3
Environment ......................................................... 10
3.4
De-rating Factor ................................................... 11
4.0
WIRING ......................................................................... 11
4.1
Incoming Power ................................................... 11
4.2
Motor Connection ................................................. 12
4.3
Control ................................................................. 12
4.4
Grounding ............................................................ 12
4.5
Field -Connected Relay Outputs .......................... 13
4.6
Communication Ports .......................................... 13
4.7
Power Factor Correction Capacitors .................... 13
4.8
Lightning Arrestor ................................................. 13
4.9
Circuit Board Connections ................................... 14
Table of Contents
5.0
SETUP INSTRUCTIONS ................................................ 15
5.1
Inspection ............................................................ 15
5.2
Setup Switches .................................................... 15
5.2.1
Motor FLA Switch (SW1) ......................... 15
5.2.2
Current Step Switch (SW2) ...................... 15
5.2.3
Ramp/Bypass Time Switch (SW3) .......... 16
5.2.4
System Configuration DIP Switch (SW4) . 17
5.2.5
Reset Pushbutton (SW5) ......................... 17
5.2.6
Starter Size DIP Switch (SW6) ................ 17
5.3
DBS Control Board ............................................... 18
5.4
FLA Setpoint Tables ............................................. 19
6.0
START-UP INSTRUCTIONS .......................................... 20
6.1
Preliminary Inspection .......................................... 20
6.2
Start-Up ................................................................ 21
6.2.1
Power-Up ................................................. 21
6.2.2
Starting .................................................... 21
6.3
Re-Adjustments ............................................................. 21
7.0
TROUBLESHOOTING ................................................... 22
7.1
Start-up Problems ................................................ 22
7.2
Trip Conditions ................................................ 23-24
7.3
Alarm Conditions .................................................. 25
8.0
DBS CONTROL/DISPLAY UNIT ....................................
26
8.1
Description ........................................................... 26
8.2
Operation ............................................................. 26
8.3
Acknowledging Trips and Alarms ......................... 27
8.4
Editing Set Points ................................................ 27
8.5
Confirming System Setup .................................... 27
8.6
System Override Functions .................................. 27
9.0
DBS CONTROL/DISPLAY UNIT MENU TABLES ..... 28-30
10.0
DBS LOG ....................................................................... 31
11.0
MAINTENANCE ........................................................ 32-34
12.0
REPLACEMENT PARTS ........................................... 35-36
APPENDIX
Starter Size Dipswitch Positions ....................................... i
Typical Motor Connections ............................................... ii
SCR Test Procedure ........................................................ iii
Glossary .......................................................................... iv
CONTENTS
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CONTENTS
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