REFU REFUsol 100K, Руководство по эксплуатации

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Installation 28
Setting up the Communication
REFUsol 100K
982059/02
2020-11
4.13 Setting up the Communication
4.13.1RS485 Network
✅ Assign a unique RS485 ID for each inverter in the
chain using REFUset app between 1 and 31.
Factory default ID is 0.
4.13.2Ethernet Network
✅ DHCP is activated by default, so each inverter will
receive the configuration automatically from the
switch or gateway.
✅ If you change the mode to manual, you have to
assign an unique IP address, net mask, standard
gateway and optionally the DNS server during the
REFUset commissioning wizard.
✅ Before changed network settings become active,
you need to restart the inverter.
1. To restart the inverter, set the DC switch to the OFF
position.
2. Wait for 60 s and then shift the DC switch to the ON
position.
Tab. 6: Protocol types
No. Protocol Type
1
REFU USS protocol (preset)
2
(not used)
3 Meteocontrol USS
4
Modbus RTU Sunspec
(address 0 cannot be used –
address 0 is automatically set to address 1)
5 Multimode USS/Modbus RTU Sunspec
(default setting)
(in Multimode, you cannot use USS address 0 and 2)
Tab. 7: RS485 interface settings
Parameter Value
Baud rate
57600 (preset and recommended)
Parity even
Handshake
no
Data bits 8
Stop bits
1
Tab. 8: IP standard settings
Parameter Value
IP Address 192.168.130.30
Standard gateway
192.168.1.1
Tab. 7: RS485 interface settings