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VSU48-004-20CNB
Emotron VSU48-004-20CNB User Manual
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Emotron VS
B
AC Drive
0.4kW to 3.7
kW
/ 0.54
Hp to 5H
p
Instruct
ion m
anual
Englis
h
2
Table of Contents
Default Chapter
5
Table of Contents
5
C H Ap Ter 1 S Afety P Reca U Tio N S
7
Safety Considerations
7
Safety Precautions
7
Installation
8
Wiring
9
Running
10
Maintenance
11
Input Power Supply
12
Operation of Contactor
12
Other Considerations
12
Output Filter
12
Surge Protection
12
Derating
13
C H Ap Ter 2 P Ro D U Ct Inform Atio N
15
Model Explanation
15
Nameplate Information
15
Product Information
15
Information Product Model
16
Product Model and Technical Data
16
Technical Features
17
Appearance, Mounting Dimensions and Weight
20
Parts Drawing
20
External Dimensions of Keypad
22
Installation and Wiring
23
Installation Environment
23
Minimum Mounting Clearances
23
C H Ap Ter 3 in Stallatio N an D W Irin G
23
Remove & Mount Keypad and Cover
24
Open and Close Cover
25
Selection of Peripheral Devices
26
Terminal Configuration
27
Main Circuit Terminals and Wiring
28
Main Circuit Terminals
29
Terminal Screws and Wiring Requirement
29
Control Terminal Wiring
30
Wiring Diagram
31
Control Terminal Specification
32
Control Terminal Usage
33
Lay-Out of Control Terminals
33
Instructions of Analogue Input/Output Terminals
33
Instructions of Digital Input/Output Terminals
34
Open Collector PNP Wiring
35
Wiring When y Output with Pull-Up Resistor
37
Wiring When y Output Drive Relay
37
Instruction of Signal Switches
38
EMI Solutions
38
Noise Abatement
38
Jumper Diagram of Signal Switching
38
Grounding
39
Leakage Current Suppression
39
User of Power Supply Filter
40
Operation and Run Instructions
42
Operation of Keypad
42
C H Ap Ter 4 O P Eratio N and R U N in Stru Ctio N S
42
Key Functions on Keypad
43
Keypad Indicators
44
Potentiometer Setting
45
Prompt Message Status
45
Parameter Display Structure
46
Parameter Setting
46
Parameter System
46
Analogue Speed Reference 0-10 V to AI
47
Examples for Quick Setupo
47
Initial Power up
47
Application Parameter Settings
48
Analogue Speed Reference 4-20Ma to AI
49
4 Preset Speeds and Start/Stop Digital Inputs
51
List of Parameters
53
C H Ap Ter 5 L ist of P Aram Eters
53
Group A0: System Parameter
54
Group A: System Parameter
54
Group B Setting of Run Parameters
54
Group B0 Frequency Command
54
Group B1 Start/Stop Control
56
Group B2 Accel/Decel Parameters
57
Group C1 Digital Output
60
Group C2 Analog Input
61
Group C3 Analog Output
62
Group C4 Automatic Correction of Analog Input
62
Group D0 Motor Parameters
63
Group D1 Motor V/F Control Parameters
64
Group D2 Motor Vector Control Parameters
65
Group E Enhanced Function and Protection Parameters
65
Group E0 Enhanced Function
65
Group E1 Protection Parameters
66
Group F0 Process PID
67
Group F1 Multi-Step Frequency
68
Group H0 MODBUS Communication Parameters
69
Group L0 Keys of Keypad
70
Group L1 LED Display Setting
71
Group U0 Status Monitoring
72
Group U1 Fault History
73
C H Ap Ter 6 S P Ecificatio N O F P Aram Eters
76
Group a System Parameter and Parameter Management
76
Frequency Command
77
Group B Setting of Running Parameters
77
Master Frequency Command Pattern
79
Master Frequency Command Source
79
Multi-Step Speed
81
Digital Setting of Master Frequency
81
Auxiliary Frequency Command Source
81
No Command
82
Digital Setting (B0-04) + Terminal UP/DOWN Adjustment
82
Process PID Output
82
Communication
83
Range of Auxiliary Frequency
83
Coeff of Auxiliary Frequency Command
83
Computation of Master and Auxiliary Frequency
85
Maximum Frequency
86
Upper Limit Frequency
86
Lower Limit Frequency
86
Operation When Command Frequency Lower than Lower Limit Frequency
87
Time-Delay of Stop When Command Frequency Lower than Lower Limit Fr.
87
Lower/Upper Limit of Skip Frequency Band 1-3
87
Jog Frequency
89
Run Command
90
Binding of Run Command and Frequency Command
90
Running Direction
91
Reverse Disabled
91
Dead Time of Forward and Reverse
91
Start Method
92
Start Frequency
92
Holding Time of Start Frequency
92
DC Braking Current When Start
93
DC Braking Time When Start
93
Flying Start Current
93
Flying Start Deceleration Time / Stop Method
93
DC Brake Current
94
DC Brake Time
94
Overexcitation Brake
94
Dynamic Brake
94
Auto Restart When Power up Again after Power Loss
95
Waiting Time of Auto Restart When Power up Again
95
Accel/Decel Time Resolution
95
Accel Time 1-4/Decel Time 1-4
95
Decel Time for Emergency Stop
96
Jog Accel Time
97
Jog Decel Time
97
Accel/Decele Curve
97
Accel Time Switching Frequency of Broken-Line Accel/Decel
99
Decel Time Switching Frequently of Broken-Line Accel/Decel
99
Group C Input and Output Terminals
101
Group C0 Digital Input
101
Enabled Condition of Run Command Terminals When Power up
101
Function of Terminal X1-X4/Function of Terminal AI (Digital Enabled)
101
Run or Not When Drive Restored
102
Filtering Time of Digital Input Terminal
102
Delay Time of Terminal X1-X2
103
Digital Input Terminal Enabled Status Setting 1/3
103
Terminal UP/DOWN Frequency Adjustment Setting
103
Terminal UP/DOWN Frequency Change Step Size
104
Option of Virtual Input Terminal
104
Y Output Function / Control Panel Relay Output Function
105
Y Output Delay Time / Control Board Relay Output Delay Time
105
Enabled State of Digital Output
105
Detected Object of Frequency Doubling Technology (FDT)
106
FDT 1/2 Upper Bound
106
FDT 1/2 Lower Bound
106
Detection Width of Frequency Attained
107
Zero Current Detection Level
108
Zero Current Detection Time
108
Analogue Input Curve
108
Maximum/Minimum Input of Curve 1
109
Set Value Corresponding to Maximum/Minimum Input of Curve 1
109
Maximum/Minimum Input of Curve 2
111
Set Value Corresponding to Maximum Input of Curve 2
111
Input of Inflection Point B of Curve 2
111
Set Value Corresponding to Minimum Input of Curve 2
111
Interrupt Detection Time
112
AO Output Function
113
AO Offset
114
AO Gain
114
AO Filtering Time
115
Analogue Corrected Channel
115
Sampling Value of Calibration Point 1 of AI
115
Input Value of Calibration Point 2 of Potentiometer
115
Group D Motor and Control Parameters
117
Group 0 Parameters of Motor
117
Type of Motor
117
Power Rating of Motor
117
Stator Resistance R1 of Motor
118
Rotor Resistance R2 of Motor
118
No-Load Current of Motor
118
Parameter Identification of Motor
118
Overload Protection Mode of Motor
119
Overload Protection Detection Time of Motor
119
Flying Start Kp
121
Flying Start Ki
121
V/F Curve Setting
121
V/F Frequency Value F3
122
V/F Voltage Value V3
122
V/F Frequency Value F0
122
V/F Voltage Value V0
122
Torque Boost
123
Slip Compensation Gain
123
Current Limitation Source
125
Digital Setting of Current Limit Value
125
Current Limit Coeff on Flux Weakening
125
Energy Saving Percentage
125
V/F Oscillation Suppression Gain 1/2
126
ASR High-Speed Proportional Gain Kp1
126
ASR Low-Speed Integration Time Ti2
126
ASR Switching Frequency 1/2
126
ASR Input Filtering Time
127
ASR Output Filtering Time
127
ACR Proportion Coefficient Kp/Ki
128
Pre-Excitation Time
128
Electric-Driven Torque Limitation Source
128
Brake Torque Limitation Source
128
Digital Setting of Electric-Driven Torque
129
Digital Setting of Brake Torque
129
Torque Limit Coefficient in Flux Weakening
129
Electric-Driven Slip Compensation Gain/Brake Slip Compensation Gain
129
Group E Enhancement Function and Protection Parameters
130
Carrier Frequency
130
PWM Optimization
130
Command When Running Time Attained
131
Consecutive Running Time
132
Accumulative Running Time
132
Overvoltage Stall
132
Overvoltage Stall Protection Voltage (220V)/(380V)
133
Undervoltage Stall
133
Overload Alarm
133
Overload Alarm Threshold
134
Overload Alarm Activated Time
134
Protection Action 1/2
134
Fault Memory after Power Loss
135
Times of Automatic Reset
135
Interval of Automatic Reset
135
Relay Action on Drive Fault
136
Drive Thermal Alarm Threshold
136
Group F Application
137
PID Setting
138
PID Digital Setting
138
PID Feedback
138
PID Adjustment
138
PID Positive and Negative Adjustment
139
Filtering Time of PID Setting/Feedback
139
Filtering Time of PID Output
139
Differential Time Td1
139
Proportional Gain Kp2/Integration Time Ti2
140
Differential Time Td2
140
PID Parameter Switchover
140
Input Offset under PID Auto Switch
140
Sampling Period T
141
PID Offset Limit
141
PID Differential Limit/Initial Value
141
PID Feedback Loss Detection Value/Time
141
Maximum FREQ When Opposite to Command Direction
142
PID Computation Option
142
Frequency Command Source of Multi-Step 0
142
Frequency Command Source of Multi-Step 1
142
Multi-Step Frequency 0-7
143
Group H Communication Parameters
144
RS-485 Port Communication Configuration
144
RS-485 Communication Address
144
Time out Detection
144
Communication Time Delay
145
Master/Slave Option
145
Parameter Store Address
145
Proportional Factor of Received Frequency
145
Group L Keys and Display of Keypad
146
Keys Locked Option
146
Function of STOP Key
146
Frequency Adjustment through Keys ∧ / ∨
146
Step Size of Frequency Adjustment through Keys
147
LED Displayed Parameters Setting 1 on Running Status
147
LED Displayed Setting on Stop Status
148
Group U Monitoring
149
Running Frequency
149
Set Frequency
149
Output Voltage/Output Current/Output Torque/Output Power
149
AI Input Voltage
150
Potentiometer Input Voltage
150
Status of Digital Input Terminal/Status of Digital Output Terminal
150
PID Set
150
Cumulative Running Time
151
Cumulative Power-Up Time
151
Current Detection Fault Source
151
Lower-Place Numeric of Terminal UP/DOWN Stored Value
151
Group U1 Fault Record
152
Fault Causes and Troubleshooting
154
Accel Overcurrent
154
Change Password / Password Clearance
76
Setting of Password
76
Specification of Parameters
76
C H Ap Ter 7 Tro U B Lesh O Otin G
154
Accel Overvoltage
155
Constant-Speed Overcurrent
155
Constant-Speed Overvoltage/Decel Overvoltage
155
Decel Overcurrent
155
Drive Overloaded
156
Module Protection
156
Parameter Identification Failed
156
Current Detection Abnormal
157
Motor Overloaded
157
Heat Sink Thermal Protection
158
Input Power Supply Abnormal
158
Output Ground Short-Circuit Protection
158
Output Phase Loss
158
Consecutive Running Time Attained
159
Cumulative Running Time Attained
159
External Equipment Error
159
Port Communication Abnormal
159
Inside Communication Fault
160
Routine Inspection
161
C H Ap Ter 8 M Ain Ten an Ce
161
Regular Maintenance
162
Replacement of Vulnerable Parts
164
Storage
165
4
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Emotron VSU48-004-20CNB Specifications
General
Input Voltage
380-480 VAC
Frequency
50/60 Hz
Protection Class
IP20
Communication Interface
Modbus RTU
Control Method
Vector control
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