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Sungrow Logger4000 User Manual
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User Manual
5 Electrical Connection
AI + is connected to AI signal +, AI - is connected AI signal -.
5.10
Wiring of PT Signal
The Data Logger is designed with two PT ports and supports 3-wire or 2-wire PT100/PT1000
temperature sensor connection.
step 1
Strip the protection layer and insulation layer of the signal cable for temperature detection with a
wire striper
, as shown in the figure below
.
step 2
Install cord-end terminals and crimp them with crimping pliers.
35
43
45
Table of Contents
All Rights Reserved
2
About This Manual
3
1 Safety Instructions
10
2 Product Description
13
2.1 Function Description
13
2.2 Networking Application
14
2.3 Product Introduction
17
3 Unpacking and Storage
19
3.1 Scope of Delivery
19
3.2 Identifying the Data Logger
20
3.3 Checking upon Receiving
20
3.4 Storage
21
4 Mechanical Installation
22
4.1 Installation Location Selection
22
4.2 Installation Tools
22
4.3 Mounting the Data Logger
23
4.3.1 Wall-Mounted Installation
24
4.3.2 Rack-Mounted Installation
25
5 Electrical Connection
28
5.1 Safety Instructions
28
5.2 Port Introduction
28
5.3 Wiring Overview
31
5.4 Connecting to the Inverter
31
5.4.1 Connecting to the Device with RS485 Port
31
5.4.2 Connecting to the Inverter with MPLC Port
34
5.5 Connecting to the Meteo Station
37
5.6 Connecting to the Energy Meter
38
5.6.1 RS485 Cable Connection
39
5.6.2 Ethernet Cable Connection
40
5.7 Wiring of DI signal
40
5.8 Wiring of DO Signal
41
5.9 Wiring of AI Signal
42
5.10 Wiring of PT Signal
44
5.11 Connecting to the Remote Monitoring Device
45
5.12 Connecting to the AC Power Supply
46
5.13 Connecting to the DC Power Supply
47
5.14 Earthing Connection
49
6 Commissioning
51
6.1 Inspection before Commissioning.
51
6.2 Commissioning Step
51
7 Web Main Interface
53
7.1 Running Requirements
53
7.2 Log in to Web Interface
53
7.2.1 Login Steps
53
7.2.2 Modify Password
54
7.3 Web Main Interface
55
7.4 Operation Procedure
56
7.5 Overview
57
7.5.1 General Information
57
7.5.2 Current Alarms
57
7.6 Device Monitoring
58
7.6.1 RealTime Values
58
7.6.2 DC Info
58
7.6.3 Initial Parameter
58
7.6.4 Operation Parameters
59
7.6.5 System Parameters
59
7.6.6 Protection Parameter
59
7.6.7 Protection Parameters (Other)
59
7.6.8 Power Regulation Parameters
59
7.6.9 General Parameter
60
7.6.10 Device Instruction
60
7.6.11 Device Information
60
7.7 Device Maintenance
61
7.7.1 Device List
61
7.7.1.1 Auto Search
61
7.7.1.2 Export
61
7.7.1.3 Import
61
7.7.1.4 Add Device
62
7.7.1.5 Edit Device
62
7.7.1.6 Delete Device
62
7.7.2 Firmware Update
62
7.7.3 Inverter Log
63
7.7.4 AFCI Activation
63
7.7.5 Fault Recorder
64
7.8 History Data
64
7.8.1 Log
64
7.8.2 Fault Record
65
7.8.3 History Curve
66
7.9 System
66
7.9.1 Run Information
66
7.9.2 System Maintenance
66
7.9.2.1 System Update
66
7.9.2.2 Log Export
67
7.9.2.3 Rebooting
67
7.9.2.4 One-click Migration
68
7.9.2.5 Reset All Settings
68
7.9.2.6 Attribute Management
69
7.9.2.7 HTTPS Certificate Import
69
7.9.2.8 Network Security Mode Configuration
69
7.9.2.9 Import Public Key
69
7.9.3 Remote Maintenance
70
7.9.4 Message Export
71
7.9.5 System Time
71
7.9.6 iSolarCloud
73
7.9.7 IEC104
73
7.9.7.1 White List Settings
74
7.9.7.2 Generate Point Table
74
7.9.7.3 Import IEC104 Forwarding Point Table
74
7.9.7.4 Export IEC104 Forwarding Point Table
74
7.9.8 MODBUS
74
7.9.8.1 Server Mode
75
7.9.8.2 RTU Mode
75
7.9.8.3 Modbus TCP Fast Dispatch
75
7.9.9 Third-party Portal
76
7.9.10 GOOSE
77
7.9.11 Port Parameter
77
7.9.11.1 RS485
77
7.9.11.2 Ethernet
78
7.9.11.3 AI
78
7.9.11.4 DI
79
7.9.11.5 DO
79
7.9.12 MPLC
79
7.9.12.1 MPLC (Broadband PLC)
79
7.9.12.2 Action
80
7.9.13 More
80
7.9.14 About
80
8 Grid Dispatching Function
82
8.1 Function Description
82
8.2 Power Control
82
8.2.1 Active Power
82
8.2.1.1 Disable Derating
82
8.2.1.2 Remote Power Control
82
8.2.1.3 Local Power Control
84
8.2.1.4 Analog Input
86
8.2.1.5 Digital Input
88
8.2.1.6 Country Mode
89
8.2.1.7 Disable Dispatching
90
8.2.2 Reactive Power
90
8.2.2.1 Disable Output
90
8.2.2.2 Remote Power Control
91
8.2.2.3 Local Power Control
92
8.2.2.4 Analog Input
93
8.2.2.5 Digital Input
95
8.2.2.6 Country Mode
96
8.2.2.7 Disable Dispatching
96
8.3 Emergency Button
96
9 System Management
97
10 Routine Maintenance
99
10.1 Safety Instructions
99
10.2 Maintenance List
100
11 Troubleshooting
101
11.1 Safety Instructions
101
11.2 Common Faults and Corrective Measures
101
12 FAQ
106
13 Appendix A: Technical Data
108
14 Appendix B: Related Drawings
109
15 Appendix C: General Information
110
15.1 Quality Assurance
110
15.2 Contact Information
110
4
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Sungrow Logger4000 Specifications
General
Brand
Sungrow
Model
Logger4000
Category
Data Loggers
Language
English
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