Technical information

TABLE OF CONTENTS
iv
1 INTRODUCTION................................................................................................................................................................. 1
1.1 U
SING THIS MANUAL ........................................................................................................................................................ 2
1.2 CONTACTING BENSHAW ................................................................................................................................................... 4
1.3 I
NSPECTION ...................................................................................................................................................................... 5
1.4 GENERAL OVERVIEW OF A REDUCED VOLTAGE STARTER................................................................................................ 6
2 CONTROL CARD................................................................................................................................................................ 7
2.1 C
ONTROL CARD SETUP..................................................................................................................................................... 9
2.1.1 CT Ratio Scaling....................................................................................................................................................... 9
2.1.2 CT Polarity ............................................................................................................................................................... 9
2.1.3 Confirm Switch Settings............................................................................................................................................ 9
2.1.4 Configuring the Analog Input................................................................................................................................. 11
2.1.5 Configuring the Analog Output .............................................................................................................................. 11
2.2 B
ASIC CONTROL WIRING DRAWING ............................................................................................................................... 13
3 KEYPAD OPERATION..................................................................................................................................................... 15
3.1 I
NTRODUCTION ............................................................................................................................................................... 16
3.2 S
TANDARD KEYPAD AND DISPLAY ................................................................................................................................. 16
3.2.1 Viewing and Changing Parameters for the Standard Keypad................................................................................ 16
3.2.2 Special Messages Displayed................................................................................................................................... 17
3.2.3 Quick Meters........................................................................................................................................................... 18
3.2.4 Restoring Factory Parameter Settings.................................................................................................................... 19
3.2.5 Resetting a Fault..................................................................................................................................................... 19
3.2.6 Emergency Thermal Reset ...................................................................................................................................... 19
3.3 2
X16 REMOTE LCD KEYPAD ......................................................................................................................................... 20
3.3.1 Description of the LEDs on the Keypad ................................................................................................................. 20
3.3.2 Description of the Keys on the Remote LCD Keypad ............................................................................................. 21
3.3.3 Alphanumeric Display ............................................................................................................................................ 22
3.3.4 Parameter Group Screens ...................................................................................................................................... 23
3.3.5 Meter Pages............................................................................................................................................................ 23
3.3.6 Fault Log Screen..................................................................................................................................................... 24
3.3.7 Fault Screen............................................................................................................................................................ 24
3.3.8 Lockout Screen........................................................................................................................................................ 24
3.3.9 Alarm Screen .......................................................................................................................................................... 25
3.3.10 Procedure for Setting Data..................................................................................................................................... 25
3.3.11 Jump Code .............................................................................................................................................................. 25
4 PARAMETERS................................................................................................................................................................... 27
4.1 I
NTRODUCTION ............................................................................................................................................................... 28
4.2 LED AND LCD DISPLAY PARAMETERS CROSS REFERENCE ........................................................................................... 28
4.3 LED D
ISPLAY PARAMETERS .......................................................................................................................................... 29
4.4 LCD DISPLAY PARAMETERS .......................................................................................................................................... 33
4.4.1 Quick Start Group................................................................................................................................................... 33
4.4.2 Control Function Group ......................................................................................................................................... 33
4.4.3 Protection Group.................................................................................................................................................... 34
4.4.4 I/O Group ............................................................................................................................................................... 35
4.4.5 Function Group ...................................................................................................................................................... 36
4.4.6 Fault Group ............................................................................................................................................................ 37
5 PARAMETER DESCRIPTIONS ...................................................................................................................................... 39
6 APPLICATIONS ................................................................................................................................................................ 89
6.1 A
PPLICATION CONSIDERATION BETWEEN LINE CONNECTED AND INSIDE DELTA CONNECTED SOFT STARTER .............. 90
6.1.1 Line Connected Soft Starter.................................................................................................................................... 90
6.1.2 Inside Delta Connection ......................................................................................................................................... 91
6.2 O
THER APPLICATIONS USING THE MX ........................................................................................................................... 91