SunSaver MPPT MODBUS Document

TriStar MPPT MODBUS Document v10
http://www.morningstarcorp.com 18/26 05 Dec 2011
EEPROM
TCP Network Settings
HTTPPort
[5404][0x151B](). HTTP port number
Port number assigned to the web server. Port 80 default.
MBIPPort
[5405][0x151C](). MODBUS IP port number
Port number used for MODBUS IP requests to the controller. Port 502 default.
NetRules
[5406][0x151D](). Enable / Disable IP bridging to EIA-485
Set the register bit 0 = 1 to enable bridging of MODBUS requests via Ethernet to the EIA-485 port. If
this bit is set, any MODBUS requests received through Ethernet that are not addressed to the controller
will be sent out to the EIA-485 port for other devices to receive/respond. All other bits reserved for
future use.
Note: all requests, read and write, will be bridged to the EIA-485 network!
SNMPTrapRecPort
[5407][0x151E](). Trap receive port
Port number on which to broadcast a SNMP message. Port 162 default.
Ethernet Power Save Mode
[5408][0x151F](). “Green Ethernet” feature on/off
Set bit 0 = 1 to turn on the Green Ethernet feature. When on, the Ethernet port will power down unless
an Ethernet connection is detected. The controller will check periodically for an established connection.
Conserves power in systems with no Ethernet connection. Off by default.