Table of Contents
vii
CHAPTER 1. BASIC INFORMATION 1-1
1.1 U
SING THIS MANUAL 1-1
1.2 G
ENERAL INFORMATION 1-1
1.3 C
ONTACTING BENSHAW/CURTISS WRIGHT FLOW CONTROL CO. 1-2
1.4 I
NSPECTION 1-3
1.4.1 Drive Model Number 1-3
1.4.2 Installation 1-3
1.4.3 Wiring 1-3
1.5 R
ECOMMENDED INSTALLATION 1-4
CHAP
TER 2. DRIVE RATINGS AND SPECIFICATION 2-1
2.1 R
ATINGS 230V (7.5~40 HP) 2-1
2.2 R
ATINGS 460V (7.5~40 HP) 2-1
2.3 R
ATINGS 460V (50~125HP) 2-2
2.4 R
ATINGS 460V (150~700HP) 2-2
2.5 R
ATINGS 575V (7.5~40HP) 2-3
2.6 R
ATINGS 575V (50~125HP) 2-3
2.7 R
ATINGS 575V (150 ~ 400 HP) 2-4
2.8 G
ENERAL SPECIFICATION 2-5
2.9 D
IMENSIONS 2-7
CHAPTER 3.
INSTALLATION 3-1
3.1 I
NSTALLATION PRECAUTIONS 3-1
3.2 W
IRING 3-3
3.2.1 Basic Wiring 3-3
3.2.2 Wiring Input and Output Power Terminals 3-9
3.2.3 Interference Suppression Measures 3-11
3.2.4 Terminal Layout 3-13
3.2.5 Wire Sizing and Terminal Lugs 3-14
3.2.6 Control Circuit Wiring 3-15
3.2.7 RS-485/Modbus-RTU Circuit Wiring 3-18
3.2.8 Keypad Wiring 3-19
CHAPTER 4. OPERATIO
N 4-1
4.1 K
EYPAD PROGRAMMING 4-1
4.1.1 LCD Keypad 4-1
4.1.2 Detailed Description
4-24-2
4.1.3 Parameter Setting and Adjustment 4-3
4.1.4 Parameter Groups 4-4
4.1.5 Easy Start Operation 4-6
4.1.6 Quickstart 1: Start / Stop and Speed Control via the Keypad 4-6
4.1.7 Quickstart 2: Two Wire Start and Control via Speed Potentiometer 4-7
4.1.8 Quickstart 3: Two Wire Start and Control via 4-20mA Analog Input 4-8
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