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LTVF-C40007BAA
Larsen & Toubro LTVF-C40007BAA Manuals
Manuals and User Guides for Larsen & Toubro LTVF-C40007BAA. We have
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Larsen & Toubro LTVF-C40007BAA manual available for free PDF download: User Manual
Larsen & Toubro LTVF-C40007BAA User Manual (183 pages)
Variable Frequency Drive 0.1-11kW (230V, 415V)
Brand:
Larsen & Toubro
| Category:
Controller
| Size: 7.16 MB
Table of Contents
Table of Contents
7
Basic Information
11
CHAPTER 1 Basic Information & Precautions
11
Important Precautions
11
Product Details
12
Product Assembling & Disassembling
14
Installation Wiring
15
CHAPTER 2 Installation & Wiring
15
Installation Precautions
15
External Sizes
17
Terminal Wiring
20
Control Terminal Specification
25
PNP/NPN Selection and Analog Input V/I
26
Peripheral Equipment
28
Parameter Setting
31
Keypad Structure
31
Alpha-Numeric Table
32
Moving to Other Parameter Groups
33
How to Change the Codes in a Group
35
Parameter Setting
37
Monitoring of Operation Status
40
Frequency Setting and Basic Operation
43
Parameter List
46
CHAPTER 5 Function List
47
DC Brake
49
Chapter 6 Control Block Diagram
77
Frequency Setting
78
Drive Command Setting
80
Accel/Decel Setting and VF Control
81
CHAPTER 7 Basic Functions
82
Frequency Mode
82
Operating Command Setting Method
89
Accel/Decel Time and Pattern Setting
93
V/F Control
98
Dwell Operation
110
Slip Compensation
112
PID Control
113
Auto-Tuning
117
Sensorless Vector Control
118
Energy-Saving Operation
120
Speed Search
121
Auto Restart Try
122
Nd Motor Operation
124
HD/ND Select
125
Frequency Setting and
125
External Brake Control
129
Kinetic Energy Buffering
130
DRAW Drive
130
Phase PWM Drive
132
Cooling Fan Control
132
Operating Mode Select When Cooling Fan
132
Parameter Initialize / Lock
133
CHAPTER 9 Monitoring
136
Operating Status Monitoring
136
Monitoring the I/O Terminal
138
Monitoring Fault Condition
139
Analog Output
140
Protective Functions
147
Electronic Thermal
147
Overload Warning and Trip
148
Stall Prevention
149
Output Phase Loss Protection
151
External Trip Signal
151
Inverter Overload
152
Speed Command Loss
153
DB Resistor Enable Duty Setting
154
CHAPTER 11 Communication
156
Introduction
156
Specification
156
Installation
157
Operation
157
Communication Protocol
158
Parameter Code List (Common Area)
159
Troubleshooting
161
Protective Functions
164
Fault Remedy
167
Precautions for Maintenance and
171
Inspection Check Points
171
Part Replacements
171
Basic Specification
172
Rated Current of Inverter Decreasing
175
Side-By-Side Mounting
177
Braking Resistor
177
Remote Keypad
180
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