Contents
Contents
Contents ...................................................................................................................................................15
1. About this manual ..................................................................................................................................16
1.1. Recipients .....................................................................................................................................16
1.2. Symbols ........................................................................................................................................16
1.3. Safety ...........................................................................................................................................16
1.4. Waste handling ..............................................................................................................................16
2. Description of the communication ...........................................................................................................17
2.1. Overview .......................................................................................................................................17
Topology .....................................................................................................................................17
Serial parameters ........................................................................................................................17
Half Duplex ................................................................................................................................17
Wiring ........................................................................................................................................17
End of line .................................................................................................................................17
Uncertainty thresholds .................................................................................................................18
Protection shield .........................................................................................................................18
Identifying inverters .....................................................................................................................19
Certification ................................................................................................................................19
3. Accessories for communication via RS-485 ..............................................................................................20
3.1. Communications cards ...................................................................................................................21
3.1.1. RS-485 card .........................................................................................................................21
3.1.2. RS-485 card (old version).......................................................................................................21
4. Connection of the local PC ......................................................................................................................23
4.1. RS-485 to USB converter ...............................................................................................................23
5. INGECON SUN Manager .........................................................................................................................24
AAX2011IQM02_C - User manual
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