Modscan32 connecting to 5kw inverter
I'm trying to connect to the inverter via rs485 connection to my laptop.
Pin 1 goes to A and Pin 2 goes to B.
The converter is Haljai USB to RS485 converter below.
I've gone into advanced settings on the inverter and changed the modbus ID to 1 from 0 and ticked the slave. I've tried every speed and still failing with connection timeout. I reversed the cables, thinking this might be the issue and received a message saying response unreadable, or something like that.
What am I doing wrong? Is it because I've no ground on the converter?
HALJIA USB to RS485 USB-485 Converter Adapter Support Win7 / 8 XP Vista Linux https://amzn.eu/d/2iFZM7M
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jacekowski can I pick your brains more? Deye told me the load power is 178 and PV power is 186 & 187. Looking at the results doesn't add up to what they said.