Table of Contents
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6.3.3 Main menus of web page ................................................. 94
6.4 Modbus function ........................................................................... 111
6.4.1 Modbus RTU ...................................................................... 111
6.4.2 Modbus TCP ...................................................................... 112
7 Operation ................................................................................................... 114
7.1 Start-up and shut down ................................................................ 116
7.1.1 Start-up ........................................................................... 116
7.1.2 Shutdown ........................................................................... 118
7.2 Operation modes ........................................................................... 119
7.3 Anti-islanding safety function ..................................................... 120
8 Maintenance and troubleshooting .......................................................... 121
8.1 Regular maintenance ................................................................... 121
8.2 Service and Replace ..................................................................... 121
8.2.1 Replace cooling fans ........................................................ 121
8.2.2 Replace the PCS ............................................................... 124
8.3 Troubleshooting ........................................................................... 125
9 Technical Data ......................................................................................... 130