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AC300-T3-075G
Veichi AC300-T3-075G Manuals
Manuals and User Guides for Veichi AC300-T3-075G. We have
2
Veichi AC300-T3-075G manuals available for free PDF download: Technical Manual, Manual
Veichi AC300-T3-075G Technical Manual (96 pages)
Brand:
Veichi
| Category:
DC Drives
| Size: 3.41 MB
Table of Contents
Table of Contents
2
Operation Requirement
2
Overview
2
Safety Requirement and Cautions
2
Maintenance Guidance
3
Operational Guidance
3
Safety Guidance
3
Transportation and Storage Instructions
3
Technical Specifications
4
Chapter 1 Overview
5
Chapter 2 Before Use
5
Model Specification
5
Nameplate
5
Purchase Inspection
5
Cautions in Use Motor
6
Chapter 3 Installation and Wiring
6
Inverter Rated Output Current
6
Safety Precautions
6
EMI Protection
7
Inverter Stable Running Environment
7
Treatment for Inverter after Longtime Store
7
Chart 3-4:AC300 Series Inverter System Grounding
8
Chart 3-5: Cable Earth Card for Cables Grounding
8
Dimension of Inverter and Keyboard
9
Installation Notice and Related Requirement
9
Inverters Paratactic Installation Space Requirement
9
Machinery Installation
9
External Keyboard Shape and Opening Size
10
Overall Dimension of Inverter (Steel)
10
Electric Installation
11
Standard Connection Diagram
11
Function Specification of Switch Terminals
12
Main Circuit Wiring
12
Multi-Function Input Point Connection
12
PNP Transistor Connection Mode
12
3-Phase 380V Machine Main Circuit Wiring
13
Single-Phase 220V Machine Main Circuit Wiring
13
Suggested Main Circuit Components Specification
13
Control Loop Terminals
14
Control Loop Terminals Array
14
Brake Resistance Wiring of Machine with 30KW or above
15
Braking Unit (Braking Resistance) Connection
15
Control Loop Terminal Wiring Specification
15
Suggested Braking Resistance Specification Parameters
15
Build-In Braking Unit Max Braking Performance
16
Standby Control System
16
Standby Control System of Power Supply Directly Driving Mode
16
Chapter 4 Basic Operation and Trial Run
17
Key Function
17
Keyboard Layout and Functions Specification
17
Keyboard Name
17
Chapter 5 Fault Diagnoses and Processing
18
Digital Text Comparison Table
18
Fault Information and Details
18
Fault Types
18
Fault Diagnoses Process
21
Over-Current Diagnoses Process
21
System Fault Diagnoses Process
21
Inner Inverter Over-Heat
22
Low-Voltage Supply
22
Over-Voltage Diagnoses Process
22
Motor Does Not Rotate
23
Motor Heat
23
No Display
23
Over-Load
23
Chapter 6 Periodic Overhaul and Maintenance
24
Daily Checkin
24
Main Circuit
24
Fan
25
Maintenance
25
Other Components
25
Chapter 7 Peripheral Equipments and Options
26
Electromagnetic Contactor
27
Leakage Current Breaker
27
The Use of Peripheral Equipments
27
Wiring Breaker
27
Basic Parameters
28
Braking Reactor or Braking Unit
28
Chapter 8 Function Parameter Specifications
28
Output Side Noise Filter
28
LED “0000” Digit: Optional Card Command Bundle
31
LED “000” Digit: Communication Command Bundle
31
LED “00” Digit: Terminal Command Bundle
31
Maximum Frequency
31
LED “00” Digit: no Direction of Operation
32
LED “0” Digit: Reverse the Running Direction
32
Lower Limit Frequency
32
Operation Control Parameters Group
33
Start Frequency
33
Start Mode
33
Start Pre-Excitation Time
33
Braking Time before Starting
34
Speed Tracking Speed
34
Speed Tracking Stop Delay
34
Stop DC Braking Start Frequency
34
Acceleration and Deceleration Selection
35
Acceleration Time 2/3/4
35
LED “00” Digit: Acceleration and Deceleration Mode
35
Stop Detection Frequency
35
Deceleration Time 2/3/4
36
Positive and Negative Dead Time
36
Zero Speed Torque Function
36
Zero Speed Torque Retention Factor
36
Power Failure Restart Action Selection
37
Zero Speed Torque Frequency Threshold
37
Switching Value Terminal Parameters
38
Emergency Stop
39
External Fault Input
39
Fault Reset
39
PID Feature Switching
40
PID Parameter Switching
40
Program Operation (PLC) Is Suspended
40
Program Operation (PLC) Restart
40
Keyboard Self-Test
41
Swing Frequency Input
41
Swing Frequency Pause
41
Swing Frequency Reset
41
Reserved
42
PUL Input Maximum Frequency
43
PUL Input Minimum Frequency
43
PUL Minimum Frequency Corresponding Setting
43
Terminal Start Protection
43
Counter Maximum
44
PUL Cutoff Frequency
44
Terminal UP/DW Control Mode
44
Timer Setting
44
LED “0” Digit: y Terminal
45
Output Terminal Polarity Selection
45
Output Terminal y and Relay Function Selection
45
Frequency Arrival Detection Diagram
47
VX Terminal Valid State Source
47
Analog Terminal Parameters
48
Connecting by External X and y Terminal
48
Connecting by Virtual Terminal Internal Connection
48
AI1 Filtering Time
49
The AI1 Upper Limit Corresponds Setting
49
A01 Output Selection
50
A02 Extended Output Selection
50
Multi-Point Curve Diagram
50
A0 Output Filtering
51
A0 Output Signal Offset
51
AO Output Gain
51
Keyboard and Display Parameters
52
Parameter and Key Lock Selections
52
Parameter Copy
52
User Password
52
Double-Line Keyboard REV/JOG Selections
53
Keyboard Special Function Selection
53
STOP Key Function Range
53
UP/DOWN Key Modification Selections
53
C00-Basic Parameter Monitor Group
54
C01-Malfunction Diagnosis Monitor Group
55
Keyboard Display Selections
55
LED “0” Digit: Output Frequency Selection
55
LED“00” Digit: Reserved
55
Dynamic Braking Enabled
56
Fan Control
56
PWM Carrier Frequency
56
Motor Parameters
57
Motor Poles
57
Motor Rated Power
57
Motor Selection
57
ABZ Encoder Lines
58
PG Line-Break Detection Time
58
Speed Feedback or Encoder Type
58
Synchronous Machine Poles Searching Function
58
Electric Torque Limit
59
First-Order Filter of Encoder Speed Inspection
59
Power Generation Torque Limit
59
VC Control Parameter
59
Motor Constant Power Area Power Limit
60
Over Excitation Braking Amplitude Limit
60
Over Excitation Braking Gain
60
Torque Control Parameters
60
Torque Control FWD Speed Limit Selecting
61
Torque Control REV Speed Limit Selecting
61
Torque Given Channel Selection
61
Torque Keyboard Number Setting
61
Output Voltage Percentage
62
Torque Boost Cut-Off Frequency
62
V/F Control Parameters
62
V/F Curve Selection
62
Auto Energy Save Selection
63
Energy Saving Frequency Lower Limit
63
Malfunction and Protection Parameters
63
Surge Suppression Gain
63
Current Hardware Protection Settings
64
LED “00” Digit: OC Protection Disturbing Suppression
64
LED “00” Digit: Overexcitation Control
64
OC Suppression Function
64
Bus Under-Voltage Protection Point
65
Input Phase Loss Threshold
65
Overvoltage Suppression Diagram
65
Power-To-Ground Short-Circuit Detection
65
Load Pre Alarm Detection Setting
66
Protection Action When Speed Slip Is too Large
66
Rapid Protection Action
66
Malfunction Auto-Reset Interval
67
Malfunction Auto-Reset Times
67
Motor Overheat Protection Selection (Extended)
67
PID Parameters
67
Keyboard Number PID Given/Feedback
68
PID Control Selection
68
PID Feedback Signal Source
68
PID Given Changing Time
68
Differential Limit
69
PID Control Deviation Limit
69
PID Preset Output
69
PID Preset Output Running Time
69
Multistep, PLC Function and Swing Frequency Parameters
70
PID Output Filter Time
70
PID Output Lower Limit
70
PID Output Upper Limit
70
PLC Run Mode Selections
71
Led“0000”Digit: Start-Up Mode
72
Led“000”Digit: Power down Save Mode
72
Led“00”Digit: Time Unit
72
Communication Control Function Parameters
73
Swing Amplitude Control
73
Swing Frequency Control
73
485 Communication Address
74
Communication Baud Rate Selections
74
Communication Ratio Setting
74
Modbus Data Format
74
Expansion Port EX-A Parameter Update
75
Expansion Port EX-B Parameter Update
75
Modbus Main Machine Sending Selections
75
RS485 Communication Port Configuration
75
Chapter 9 Function Parameter Table
76
AC300IO Expansion Card Introduction
90
Appendix 1: AC300 IO Expansion Card Manual
90
Terminal Function Introduction
90
Related Parameter Settings
91
Select Terminal Function Description
91
Signal Terminal Function Description
91
Appendix 2 : PG Card Manual
92
Installation and Size
92
Installation Schematic
92
Introduction to AC300-PG01
92
Wiring Precautions
93
Installation Instructions and Schematic
94
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Veichi AC300-T3-075G Manual (41 pages)
Brand:
Veichi
| Category:
DC Drives
| Size: 1.41 MB
Table of Contents
Table of Contents
2
Safety Requirement and Cautions
3
Before Use
3
Chapter 1 Overview
3
Technical Criterion
4
Chapter 2 Installation
6
Overall Dimension of Inverter (Steel)
7
Standard Connection Diagram
8
Auxiliary Terminal Output Capacity
8
Function Specification of Switch Terminals
9
Multi-Function Input Point Connection
9
Indicator Definition
10
Chapter 3 Keyboard Layout and Functions Specification
10
Basic Parameters
11
Chapter 4 Function Parameter Table
11
Operation Control Parameters Group
13
Switching Value Terminal Parameters
14
System Parameters
19
Motor Parameters
21
Torque Control Parameters
24
Motor V/F Control Parameter
25
Protection and Malfunction Parameter Group
26
PID Process Control Parameter Group
28
Communication Control Function Parameter Group
31
Terminal of Input and Output Function Selection
32
Monitor Code
33
Fault Code
35
Chapter 5 Periodic Overhaul and Maintenance
36
Maintenance
37
Appendix: Modbus Communication Protocol
38
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