OutBack Power FLEXmax 100 User Manual

MATE3s Screens
46 900-0209-01-00 Rev A
Table 6 AUX Mode Functions
Mode Name Function/Purpose Set Points A
UX
Polarity
PV Trigger
Function
:
When the Enable Voltage set point is exceeded, the
A
UX output will activate.
Once the voltage decreases below the set point, the
output will remain active for the duration of the Hold
Time set by the user.
Purpose
:
This mode operates an alarm or a PV cutoff relay
when PV voltage exceeds a safe value.
 Enable
Voltage
 Hold Time
Active High:
Activates when the
voltage exceeds the
set point.
Active Low:
Activates when the
voltage drops below
the set point;
deactivates when
the voltage exceeds
the set point.
CAUTION:
Hazard to Equipment
Do not exceed 300 Vdc or the FLEXmax
100 could be damaged.
Error Output
Function
:
This mode responds to two emergency conditions:
low battery or failure to charge. Low battery is
defined by Low Battery Voltage. Failure to charge
means the PV has not exceeded the battery voltage
by 3 Vdc or more for 26 consecutive hours. Either
case may mean an array problem.
This mode is Active Low only. The A
UX output is
normally active. When either condition is met, the
A
UX will deactivate.
Purpose
:
This mode is useful for monitoring remote sites. It
indicates when the controller has not charged the
batteries for 26 hours or more or if the voltage
remains too low for other reasons.
Deactivation is intended to operate a remote alarm.
It can send a signal through a modem to alert a
computer of the problem.
 Low Battery
Voltage
Active Low only.
Deactivates when
the voltage drops
below the set point
for 10 minutes.
Night Light
Function
:
When the PV voltage drops below the Threshold
voltage set point for the Hysteresis Time, the A
UX
output changes states and remains in that state for
the ON Time setting.
Purpose
:
This mode is intended to illuminate a small
(user-provided) light for as long as the controller
remains in Sleep mode or for the ON Time setting.
 Threshold
voltage
 ON Time
 Hysteresis
Time
Active High:
Activates for a set
time when the
voltage drops below
the set point for a
set amount of time.
Active Low:
Activates for a set
time when the
voltage exceeds the
set point for a set
amount of time.
Deactivates when
the voltage drops
below the set point.

OutBack Power FLEXmax 100 Specifications

General

Brand	OutBack Power
Model	FLEXmax 100
Category	Controller
Language	English