Xantrex Technology PV100S-208 5 Write Menu Parameters, Enable Peak Power, Tracker, PPT Enable

Operator Interface

Table 2-5Write Menu Parameters

				Default	Maximum	Minimum
Parameter	Description	ID	Units	Value	Value	Value
Enable Peak Power	This parameter switches on and	44	0 = Off	1	1	0
Tracker	off the Power Tracker function.		1 = On
	When the Power Tracker is on, the
Displays as:	inverter will regulate the bus
PPT Enable:	voltage to optimize output power.
	When the Power Tracker is off, the
	inverter will regulate the bus
	voltage to maintain it at “PPT V
	Ref” volts.
Power Tracker Rate	This parameter sets the rate at	45	Seconds	0.5	10.0	0.1
Displays as:	which the Power Tracker function
	makes changes to the voltage
PPT Rate:	reference point as it tries to find
	the optimal position. For example,
	if the value of this parameter is
	0.5, then every half a second the
	power tracker will increase or
	decrease the voltage reference
	point to check if more power can
	be produced at the new level.
Power Tracker Step	This parameter sets the size of the	46	Volts	1	10.0	0.1
Displays as:	change the Power Tracker will
	make to the voltage reference
PPT V Step:	point as it tries to find the optimal
	position. For example, if the value
	of this parameter is set to 1, the
	Power Tracker will increase or
	decrease the voltage reference
	point by one volt at a speed of
	“PPT Rate” to check if more
	power can be produced at the new
	level.

152379 Rev C 2–19