We are using PVI-RS485-MODBUS to connect our inverter with our IP network, two inverters are connected in series with PVI-RS485-MODBUS. We are NOT getting reading of our very first inverter connected with our PVI-RS485-MODBUS, however, we are getting result of the inverter connected at the end i.e. II nd inverter. Our Power ON , EPRON and RS485-ARORA all three LEDs are GREEN and 4 th LED for "RS 485 - MODBUS" is RED. Please advise to resolve the issue.
Submitted
8 years 11 months ago
Comments
Verify the last inverter in the series reistor is set to "ON" via the dip switch and the other set to "OFF"
Ensure that both inverters each inverter is assigned their own address.
Yes i admit that We are not getting reading of our very first inverter but however, we are getting result at the end of the inverter.