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VAT2000
GE VAT2000 User Manual
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Table of Contents
Default Chapter
2
Table of Contents
2
Preface
4
Precautions for Safety
5
Transportation and Installation
5
Operation
6
Wiring
6
Maintenance, Inspection and Part Replacement
7
Others
7
Names of each Part
8
Details of Rating Nameplate and Catalogue Numbers
9
Chapter 1 Delivery Inspection and Storage
9
Installation Environment
10
For N15K0, X18K5 and Smaller
10
For N18K5, X22K0 and Larger
10
Chapter 2 Installation and Wiring
10
Installation
11
Precautions for Power Supply and Motor Wiring
12
Main Circuit Wiring
13
N11K0S, X11K0S and Larger Units
13
Example of Main Circuit Wiring
13
Applicable Wire Sizes and Terminals
14
Inverter Input / Output Terminals
14
Wire Size
14
Circuit Breaker for Wiring
14
Power Supply Capacity
15
Noise Measures
15
Inverter Output
15
Grounding
15
Precautions for Wiring to the Control Signal
17
Chapter 3 Test Operation and Adjustment
18
Control Selection
19
Selection of Operation Mode
19
Flow of Test Operation
20
Preparation for Operation
21
Settings of Data before Operation
21
Automatic Tuning
21
V/F Control
22
Automatic Tuning Operation Procedures
24
Auto-Tuning Procedure for V/F Control
24
Selection of Automatic Tuning Function
25
Starting Automatic Tuning
25
During Automatic Tuning Execution
25
Normal Completion of Automatic Tuning
25
Automatic Tuning Error Messages
31
Automatic Tuning Progression State Display
31
Test Operation with Operation Panel
32
Turn on the Power Supply
32
Details of Operation Panel
34
Chapter 4 Operation Panel
34
Functions of Operation Panel
35
Operation Keys
35
Status Indications Leds
35
Unit Indication Leds
35
Modes and Parameters
36
V/F Control (Constant Torque) and V/F Control
36
Speed Sensorless Vector Control, and Vector Control with Speed Sensor
39
PM Motor Control Mode
42
Changing Modes (Block Parameters)
45
Parameter Mode Changeover
45
Reading Parameters in Monitor Mode
46
Reading and Adjusting Block-A & B & C Parameters
47
Reading the Changed Parameters (Non-Default Value Parameter List)
49
Customising Block-B,C Parameter
51
Reading Fault History
53
Terminal Block Functions
54
Chapter 5 Control Input / Output
54
Input / Output Terminal Function
54
Control Input / Output Circuit
55
Programmable Sequence Input Function (PSI)
56
Default Settings
56
Programmable Sequence Input Functions
58
Programmable Sequence Output Function (PSO)
60
Sequence Input Logic
61
Changing of Terminal Functions
62
Sequence Input Terminal Assignment and Monitoring
62
Assignment of Sequence Input
62
Sequence Input Monitor
62
Sequence Output Terminal Assignment and Monitoring
63
Assignment of Sequence Output
63
Sequence Output Monitor
63
Programmable Analog Input Function (PAI)
64
Types of Analog Inputs
64
Setting the Analog Input
65
Analog Input Assignment
65
Programmable Analog Output Function (PAO)
66
Types of Analog Outputs
66
Setting the Analog Output
66
Analog Output Assignment
66
Selecting the Setting Data
67
Speed Setting Selection
67
Speed Setting Selection Sequence
67
Torque Setting
68
Torque Setting Selection
68
Torque Setting Selection Sequence
68
External Reduction Setting
70
Internal Reduction Setting
70
Torque Limit Setting Selection Sequence
71
Drive Torque Limit Setting Selection
71
Regenerative Torque Limit Setting Selection
71
Machine Time Constant Setting
74
Machine Time Constant Setting and Changeover Sequence
74
Machine Time Constant Setting Selection
74
ASR Response Setting
75
ASR Response Setting Selection
75
ASR Response Setting and Changeover Sequence
75
Monitor Parameters
76
Monitor Parameters List
76
Chapter 6 Control Functions and Parameter Settings
76
Sequence Input (D04-0)
78
Sequence Input (D04-1)
78
Block-A Parameters
80
Block-A Parameters List
80
Block-B Parameters
82
Block-B Parameters (Basic Function of Vector Control) List
83
Block-B Parameters (Basic Function Constants) List
84
Block-B Parameters (Extended Function Constants) List
85
Block-B Parameters (S/W Option Constants) List
92
Block-C Parameters
95
Block-C Parameters (Basic Function Constants) List
95
Function Explanation
107
Local Frequency Setting
107
Local Speed Setting
107
Speed Setting for Jogging
107
Automatic Torque Boost Selection
108
Manual Torque Boost Selection
108
Torque Boost Selection Block Diagram (V/F Control)
108
Automatic Torque Boost Function (V/F Improved Control)
109
Standard 3-Phase Induction Motor 1.5Kw-4P
109
Maximum Torque Boost Gain [%]
110
R1 Drop Compensation Gain [%]
110
Slip Compensation Gain [%]
110
Square Reduction Torque Setting [%]
110
ASR Response
111
Block B, C Parameter Skip
111
Custom Parameters
111
Machine Constant − 1
111
Carrier Frequency
112
Mono Sound Method
112
Soft Sound Method
112
Frequency Skip
113
Motor Circuit Constant (IM)
113
Motor Circuit Constant (PM)
113
T-Type Equivalence Circuit
113
Ratio Interlock Setting
114
Acceleration Ramp Time for Jogging
115
Deceleration Ramp Time for Jogging
115
S-Shape Characteristics
116
Time Unit Multiplier
116
Program Frequency (Speed) Setting
117
Selection Mode Setting
117
Drooping Setting
118
ACR Gain Compensation in Constant Power Range
119
ASR Gain Compensation in Constant Power Range
119
Machine Time Constant 2
119
V/F Middle Point
119
Current Stabilisation Control
120
Frequency Compensation Control
120
Overcurrent Vector Limit Function
120
Regenerative Current Limit
121
Software Option Functions
121
Torque Stabilisation Gain
121
Program Ramp − Acceleration
122
Program Ramp − Deceleration
122
Example of PID Control Configuration
123
PID Control
123
Example of System Configuration
124
Multipump Control
124
Multipump Control Operation
125
VAT2000 Automatic Operation (Three ON/OFF Control Pumps)
126
Traverse Run
127
Changing Center Frequency (Speed) with Settings from External Source
128
Deviated Traverse X, y Operation
128
Precautions for Application
128
Pattern Run Function
129
Run Command Method
131
Emergency Stop (EMS) Input Logic
132
Emergency Stop (EMS) Mode
132
Jog Stop Method
132
RUN/STOP Methods
132
Control Source Switchover Method (J1 Setting)
133
Control Source Switchover Method (J2 Setting)
133
Various Setting Input Selection
133
Automatic Start
134
Fault History Buffer Clear
135
LCL Switchover Protection
135
Operation Panel Lock
135
Parameter Protection
135
Custom Parameter Register
136
Default Value Load
136
Filter Time Constant for FSV/FSI and AUX Input
136
Output Gain for am
137
Output Gain for FM
137
Attainment (ATN) Detection Width
138
Current (IDET) Detection Level
138
Zero Speed Detection (ZSP) Level
138
Run Delay Timer
139
Setting Start/Stop Function
139
Start Interlock
139
Number of Retries
140
Retry Wait Time
140
Pick-Up Current Limit Value
141
Pick-Up Wait Time
141
0.7 Fbase Freq. Overload (L1)
142
0Hz Overload (L2)
142
Motor Loss Braking Setting
142
Overload Setting (L0)
142
Control Mode Changeover During Speed Detection Error
143
Overspeed Protection Level
143
Speed Detection Error Recovery Level
143
DBR Option Selection
144
High-Efficiency Operation Principle
144
High-Efficiency Operation Voltage Lower Limit Setting Value [%]
144
High-Efficiency Operation Voltage Reduction Time [Sec]
144
Definition of VAT2000 Encoder
145
Encoder ABZ Pulse Type Selection
145
Encoder Output Pulse No. Selection
145
Pulse Conversion Circuit
145
Application to Square Low Variable Torque Load
147
Specifications for Square Low Variable Torque Load
147
Torque Curve
147
Selection of Load Characteristics
148
Overload Characteristics
149
Adjusting the Vector Control Speed Control Related Parameters
150
Speed Control System for Induction Motors
150
VAT2000 Speed Control System Block Diagram
150
Drive Torque Limit)
151
Motor Torque Limit (IM)
151
Regenerative Torque Limit)
151
Speed Regulator (IM)
151
Exciting Current Control
152
Setting the Table Reference Speed
152
Current Regulator (IM)
153
Flux Observer and Speed Estimation Mechanism (IM)
153
Load Torque Observer (IM)
154
Various Low Path Filters (IM)
154
Main Circuit Wiring Devices
155
Option Configurations
155
Outline of Options
155
Chapter 7 Options
155
Plug-In PCB Options
156
Device Selection Conditions
157
Main Circuit Wiring Device Ratings and Stand-Alone Option Types
157
Vat2000’S Main Option
158
Built in PCB Option
159
Built-In PCB Option Mounting Drawing
159
Option Classes
159
Dynamic Braking (DBR)
160
Unit Built-In DBR
160
Units U2KN07K5S and Smaller, and U2KX07K5S and Smaller
160
DBR Circuit
161
DBR Connection
161
External DBR
161
Units U2KN11K0S and Larger, and U2KX11K0S and Larger
161
Dynamic Braking Module (MM)
162
External Braking Resistors
162
Electro Magnetic Compliance, EMC
163
Foot-Print Filters
163
Stand Alone EMC Filters
163
Recommended Installation Instructions for Electro Magnetic Compliance
164
Stand Alone Filters
164
Daily Inspections
165
Inspection Items
165
Chapter 8 Maintenance and Inspection
165
Inspection of Spare VAT2000
166
Measurement Circuit Example
166
Measuring Devices
166
Periodic Inspections
166
Protective Functions
167
Troubleshooting with Fault Display
168
Troubleshooting with no Fault Display
172
Standard Specifications
173
Appendix 1 Type Description System
173
Derating According to Ambient Temperature
175
Control Specifications Table
177
Outline Dimension Drawings
180
Fault Codes
181
7-Segment LED Display
183
Alphabet
183
Message
183
Numeric
183
4
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GE VAT2000 Specifications
General
Brand
GE
Model
VAT2000
Category
Controller
Language
English
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