SP LINK | Using SP LINK
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Doc #OI0003 Part #004122 Rev 04 2010
Your inverter has the ability to automatically attempt to recover from a
fault situation. If SYSTEM FAULT RECOVERY is enabled the inverter will
monitor the situation that created the fault, such as low battery voltage,
and return the inverter to operation if the battery voltage returns to a
suitable level. Similarly if Unit Fault Recovery is enabled an internal
problem within the inverter, such as overheating, is monitored and normal
operation continued if the problem is resolved.
Your inverter is designed to communicate with an external computer,
either directly connected or via a modem to a distant location.
There are two ports for this data transfer. When connecting through
a modem DTR/DCD control signals allow the modem to signal the
inverter that a modem connection has been established and when that
connection has been dropped.
These control signals can be enabled through Port 1 DTR/DCD and
Port 2 DTR/DCD while the speed of the data flow can be set with Port
1 Baud Rate and Port 2 Baud Rate. If you are not sure to what speed
your modem should be set you should seek the advice of the supplier of
the device however, most devices will operate at your SP PRO’s default
setting of 9600 bps. When connecting directly with a computer through
data cables the rate would normally be set at 57600 bps.
