User's Manual
Table Of Contents
- 1 About this Manual
- 2 Safety Instructions
- 3 Product Introduction
- 4 Installation Flow
- 5 Unpacking and Storage
- 6 Mechanical Installation
- 7 Electrical Connection
- 7.1 Safety Instructions
- 7.2 Port Introduction
- 7.3 Overview
- 7.4 Connecting to the Inverter
- 7.5 Connecting to the Meteo Station
- 7.6 Connecting to the Energy Meter
- 7.7 Wiring of DI Signal
- 7.8 Wiring of DO Signal
- 7.9 Wiring of AI Signal
- 7.10 Wiring of PT Signal
- 7.11 Connecting to the Remote Monitoring Device
- 7.12 Connecting to the AC Power Supply
- 7.13 Connecting to the DC Power Supply
- 7.14 Earthing Connection
- 8 Commissioning
- 9 Web Interface
- 9.1 Running Requirements
- 9.2 Login Steps
- 9.3 Web Main Interface
- 9.4 Operation Procedure
- 9.5 Overview
- 9.6 Device Monitoring
- 9.7 Device Maintenance
- 9.8 History Data
- 9.9 System
- 9.9.1 Running Information
- 9.9.2 System upgrade
- 9.9.3 Log export
- 9.9.4 Rebooting
- 9.9.5 Reset all setting
- 9.9.6 Remote Maintenance
- 9.9.7 Message Export
- 9.9.8 System Time
- 9.9.9 Forwarding Configuration
- 9.9.10 IEC104
- 9.9.11 MODBUS
- 9.9.12 Third-party portal
- 9.9.13 Forward GOOSE Service Configuration
- 9.9.14 Interface
- 9.9.15 MPLC
- 9.9.16 More
- 9.9.17 About
- 10 Grid Dispatching
- 11 Maintenance
- 12 Troubleshooting
- 13 FAQ
- 14 Appendix A: Technical Data
- 15 Appendix B: Related Drawings
- 16 Appendix C: General Information
8
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Logger4000 can perform smart IV curve diagnosis on SUNGROW inverter, and the
results can be viewed on Insight, iSolarSuite, or iSolarCloud. For detailed description of
the smart IV curve diagnosis, refer to the manual of iSolarCloud or Insight.
BBuuiilltt--iinn MMPPLLCC
Logger4000 has a built-in MPLC-H (Broadband Power Line Carrier Communication),
which can be directly connected to the string inverter with MPLC function produced by
SUNGROW.
3.2 Networking Scenarios
Logger4000 can be applied to various networking scenarios. It can access the inverter,
box-type transformer, meteo station and meter in the PV power generation system
through RS485 bus, and can also access the string inverter with PLC function produced
by SUNGROW through PLC bus.
• Logger4000 can transmit the collected device data to the background plant
controller, such as Insight and SCADA, through the core switch.
• Logger4000 can also transmit the collected device data directly to iSolarCloud
through the 4G router.
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Logger4000 can be connected to Insight or SCADA through a core switch, as shown
below.
ffiigguurree 33--11 Ring networking
When the ring networking is used, a maximum of 15 Logger4000 can be connected to
a ring network.
3 Product Introduction User Manual