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GD300L Series
INVT GD300L Series User Manual
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Goodrive300-
LIFT
series in
verter
Installat
ion guide
-
17
-
4.2.5 Mul
tiple-inve
rter inst
allation
Parallel inst
a
llation
Warm air
Cool air
Figure 4-4 Par
allel inst
allation
Note
:
•
Before
installing
inverter
s
in
dif
ferent
sizes,
align
their
top
position
s
for
the
convenience
of
later
maintenan
ce.
•
The minimu
m spa
ce of B, D and
C is 100m
m.
20
22
Table of Contents
Default Chapter
3
Table of Contents
3
1 Safety Precautions
5
Warning Signs
5
What this Chapter Contains
5
Safety Definition
5
Safety Guide
6
Delivery and Installation
6
Commissioning and Operation
7
Component Maintenance and Replacement
8
What to Do after Scrapping
8
2 Precautions for Quick Application
9
Unpacking Inspection
9
Application Confirmation
9
Environment Confirmation
9
What this Chapter Contains
9
Installation Confirmation
10
Basic Commissioning
11
3 Product Overview
12
Basic Principles
12
What this Chapter Contains
12
Product Specifications
13
Name Plate
15
Type Designation Key
15
Rated Specifications
16
Structure Diagram
16
Product View and Parts Identification
16
4 Installation Guide
18
Mechanical Installation
18
Installation Environment
18
What this Chapter Contains
18
Installation Direction
19
Installation Manner
20
Single-Inverter Installation
20
Inverter Installation Direction
20
Single Installation
20
Multiple-Inverter Installation
21
Parallel Installation
21
Vertical Installation
22
Tilt Installation
23
Wiring
24
Connection to Peripheral Devices
24
Connection Diagram of Main Circuit
25
Terminals in Main Circuit
25
Wiring of Terminals in Main Circuit
27
Proper Screw Fastening
27
Connection Diagram of Control Circuit
28
Terminals in Control Circuit
28
Input/Output Signal Connection
29
Wiring Protection
30
Protecting Inverter and Input Power Cable in Short-Circuit Situations
30
Protecting the Motor and Motor Cable in Short-Circuit Situations
31
Protecting the Motor against Thermal Overload
31
5 Keypad Operation Procedure
32
What this Chapter Contains
32
Keypad Displaying
34
Displayed State of Stopping Parameters
34
Keypad Operation
35
Displayed State of Running Parameters
35
Displayed State of Fault
35
Displayed State of Function Codes Editing
35
How to Modify the Function Codes of the Inverter
36
How to Set the Password of the Inverter
36
Sketch Map of Modifying Parameters
36
How to Watch the Inverter State through Function Codes
37
6 Function Parameters
38
What this Chapter Contains
38
P00 Group Basic Function Group
39
P01 Group Startup and Stop Control
41
P02 Group Motor 1
45
P03 Group Vector Control
46
P04 Group V/F Control
47
P05 Group Input Terminals
49
P06 Group Output Terminals
52
P07 Group Human-Machine Interface
54
P08 Group Enhanced Function
61
P09 Group Speed Curve Setting
63
P10 Group Non-Weighing Compensation
65
P11 Group Protective Parameters
66
P14 Group Serial and CAN Communication
70
P15 Group Bluetooth Communication
73
P16 Group Ethernet Communication
73
P17 Group Monitoring Function
74
P20 Group Encoder
77
P21 Group Distance Control
78
7 Commissioning Guidelines
80
What this Chapter Contains
80
Wiring between the Lift Controller and Inverter
81
Setting Basic Parameters
81
Wiring for the Multi-Step Speed Running Mode
81
Wiring for the Analog Speed Running Mode
81
Debugging Running
83
Motor Parameter Autotuning
83
Adjusting Maintenance Running Parameters
84
Adjusting the S Curve for Normal Running
84
Adjusting Comfortability During Startup or Stop
85
Adjusting Lift Leveling Accuracy
85
Lift Running Mode
86
Multi-Step Speed Mode (Brake and Contactor Are Inverter Controlled)
86
Running Sequence Description
86
Open-Loop Running Sequence
89
Typical Function Codes for Open-Loop Running
90
Analog Tracking Running
93
Maintenance Running
93
Emergency Running
94
Emergency Running Terminals
95
Wiring for Emergency Running
95
Emergency Running Timing Sequence
95
Distance Control
97
Curve of Deceleration Without Creeping
98
Curve of Deceleration with Creeping
98
8 Fault Tracking
99
Alarm and Fault Indications
99
How to Reset
99
Inverter Faults and Solutions
99
What this Chapter Contains
99
Fault History
99
Common Fault Analysis
106
The Motor Does Not Work
106
Motor Vibration
107
Overvoltage
107
Undervoltage Fault
108
Abnormal Heating of the Motor
109
Overheat of the Inverter
110
Motor Stall During ACC
110
Overcurrent
111
9 Maintenance and Hardware Diagnosis
112
Maintenance Intervals
112
What this Chapter Contains
112
Cooling Fan
114
Capacitors Reforming
115
Replacing the Cooling Fan
115
Power Cable
116
Change Electrolytic Capacitors
116
10 Communication Protocol
117
Brief Instruction to Modbus Protocol
117
What this Chapter Contains
117
Application of the Inverter
118
Rs485
118
Single Application
118
Multi-Application
119
RS485 Physical Connection in Single Application
119
Chrysanthemum Connection
119
RTU Mode
120
RTU Communication Frame Format
120
Code System
120
Error Detection Field
120
RTU Communication Frame Error Checkout
121
Standard Structure of RTU Frame
121
Bit Checkout of the Byte
122
CRC Check
122
RTU Command Code and Communication Data Illustration
123
Command Code: 03H
123
Command Code: 06H
125
Command Code 08H for Diagnosis
126
Command Code: 10H, Continuous Writing
126
Data Address Definition
127
The Rules of Parameter Address of the Function Codes
127
The Address Instruction of Other Function in Modbus
128
Fieldbus Ratio Values
131
Fault Message Response
132
Example of Writing and Reading
134
Example of Reading Command 03H
134
Example of Writing Command 06H
135
MODBUS Communication Commissioning Example
137
Common Communication Faults
138
IO Extension Card Terminals and Jumpers
139
Appendix A Expansion Cards
139
What this Chapter Contains
139
I/O Expansion Card
139
Dimensions and Terminal Layout
140
I/O Expansion Card Dimensions and Sketch Map
140
Asynchronous Motor PG Card
141
I/O Expansion Card Installation
141
Operating Instructions of the Asynchronous Motor PG Card
142
Terminals and DIP
142
Frequency Division Coefficient
142
Wiring Diagram
143
Wiring Precautions
143
Application Connection
143
Wiring Diagram of Differential Output Encoder
143
Synchronous Motor PG Card
144
Wiring Diagram of Open Collector Output Encoder
144
Wiring Diagram of Push-Pull Output Encoder
144
Wiring Diagram of PG Card Frequency-Division Output
144
Terminals and Dial Switch
145
STO Function Overview
147
Frequency Division Coefficients
147
STO Instructions
147
STO Channel Delay Description
148
STO Function Installation Checklist
148
STO Function List
149
STO Faults
152
STL1 Fault
153
Logic of Operation with SAFE Alarm Locked
153
Logic of Operation Without SAFE Alarm Locked
153
STL2 Fault
154
Logic of Operation with Safety Circuit 1 Exceptions
154
Logic of Operation with Safety Circuit 2 Exceptions
154
Ratings
155
Capacity
155
Temperature Derating/Altitude Derating
155
Appendix B Technical Data
155
What this Chapter Contains
155
Grid Specifications
156
Motor Connection Data
156
Carrier Frequency Derating
156
EMC Compatibility and Motor Cable Length
157
Applicable Standards
157
EMC Regulations
157
Keypad Structure
159
Installation Bracket
159
Appendix C Dimension Drawings
159
What this Chapter Contains
159
Inverter Structure
160
Dimensions for Inverters of AC 3PH 380V(-15%)-440V(+10%)
160
Appendix D Peripheral Optional Parts
162
What this Chapter Contains
162
Peripheral Wiring
162
Power Cables
163
Power Supply
163
Control Cables
164
Breaker and Electromagnetic Contactor
166
Routing the Cables
166
Insulation Checking
166
Reactors
167
Filter
168
Filter Type Designation Key
169
Braking System
170
Selecting the Braking Components
170
Installing Brake Resistors
171
Emergency Operation Systems
172
Appendix E Further Information
173
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INVT GD300L Series Specifications
General
Brand
INVT
Model
GD300L Series
Category
Inverter
Language
English
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