Operation
32
900-0150-01-00 Rev A
Error Screen
From the
Charge Controller Stats
screen, the
<Next>
soft key proceeds to the
Charge Controller Error
screen.
This screen displays fault conditions for the FLEXmax Extreme. If an item displays
Y
, the error is active. Some
errors accompany a controller shutdown; others simply report status.
Figure 30
Error Screen
Temps Screen
From the
Charge Controller Error
screen, the
<Next>
soft key proceeds to the
Charge Controller Temps
screen.
This screen shows internal temperatures as measured at several locations in the controller. These measurements
are used for fan control, temperature derating, or to trigger a shutdown in extremely hot temperatures. If any of
these events occur, this screen can be used to check the temperatures.
Figure 31
Temps Screen
Soft Keys:
<Back>
returns to the previous screen.
<Port>
cycles through each device connected to
the network.
Screen Items:
Output FETs
The internal temperature as measured on the
controllers’s Field Effect Transistor (FET) heatsink.
Enclosure
The internal temperature as measured on the
controller’s housing.
The list below shows the readings at which the FLEXmax
Extreme performs certain functions. See pages 10, 61, and 65.
Event Output
FETs
Enclosure
Over Temp error
130
78
Output derates
86
73
Fan turns on
76
72
Fan turns off
61
67
Soft Keys:
<DataLog>
proceeds to the
Datalog
screen
(see page 33).
<Temps>
proceeds to the
Temps
screen (see
Figure 31.)
<Back>
returns to the previous screen.
<Port>
cycles through each device connected
to the network.
Screen Items:
VOC Too High
The PV array V
oc
has exceeded 145 Vdc and has
shut down. This error can clear automatically. (See the
Troubleshooting guide on page 61.)
Over Temperature
The FLEXmax Extreme is too hot to operate
and has shut down. This error can clear automatically. (See the
Troubleshooting guide on page 61. Also see the temperature
readings in Figure 31.)
Shorted RTS
The Remote Temperature Sensor (RTS) has
malfunctioned. This error will not shut down the controller, but
the controller cannot compensate for temperature while the
error is present. (See the Troubleshooting guide on page 61.)
Fault Input Active
The External Fault terminals have detected an
open circuit. The controller has shut down. This is the only error
in this menu that illuminates the Fault indicator (see page 24).
This error requires a manual reset. See pages 18 and 19. This
error can also occur from an “Overcurrent” condition. (See the
Troubleshooting guide on page 61.)
Reduced Performance
One of the two internal temperature
sensors (see below) has failed. If a failure is detected, the
FLEXmax Extreme will operate with a maximum output current
of 20 Adc.
Содержание OutBack Power FLEXmax Extreme Series
Страница 1: ...FLEXmax Extreme Charge Controller Owner s Manual ...
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Страница 46: ...MATE3 Screens 44 900 0150 01 00 Rev A Figure 43 Wiring Diagram for Diversion Load and AUX Wiring ...
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Страница 70: ...Specifications 68 900 0150 01 00 Rev A THIS PAGE INTENTIONALLY LEFT BLANK ...