![background image](http://html.mh-extra.com/html/xantrex/xw-mppt60-150/xw-mppt60-150_owners-manual_881370074.webp)
Operation
4–6
975-0400-01-01
Dynamic Text
The text that appears on the second line of the charge mode screen is described in
Table 4-5.
Table 4-5
Dynamic Text
Text
Appears When...
Charging
The charge stage is Bulk, Absorb, or Float.
Not
Charging
Two-stage charging is selected and the Charge Controller is in the No
Float stage.
Warning
Active
A warning condition is present (see Active Faults and Warnings screen).
For more information about the warning, press Enter to view the Active
Faults and Warnings screen.
Fault Active
A fault condition is present (see Active Faults and Warnings screen). For
more information about the fault, press Enter to view the Active Faults
and Warnings screen.
Equalize
Due
The Equalize Reminder is set and the equalize reminder time has
elapsed.
Equalize
Pending
Equalization is activated, but equalization has not begun because the unit
is still in bulk or absorption.
mm:ss
Remaining
Equalization has begun, indicating how much time remains until
equalization is complete.
Standby
Mode
The MPPT is off because the XW SCC has entered Standby mode
through the Device Menu or the XW System Control Panel.
Hibernate
The MPPT is off and Xanbus communications have stopped because the
XW SCC has entered Hibernate mode through the Device Menu or the
XW System Control Panel.
Restart
Pending
The XW SCC is ready to restart but waiting for the timeout period to
expire. This condition is normally only observed at dusk and dawn.
Low Light
The XW SCC cannot charge because the PV array voltage is too low.
a
The Low Light message can appear during any charge stage.
a.Battery voltage plus a factor of 0.25 V per 12 V. For example, in a 24 V system, if the battery volt-
age is 27.0 V and the PV array is producing 27.4 V, the Low Light message appears. The Low Light
message clears when the input voltage rises above the battery voltage plus a factor of 1 V per 12 V.
Thermal
Derating
The XW SCC is thermally derating its output because its internal
temperatures have exceeded their recommended levels. This condition
should only happen if the unit is operating at full power and the ambient
temperature around the unit is very high (exceeding 45 °C).
Summary of Contents for XW-MPPT60-150
Page 1: ...XW Solar Charge Controller Owner s Manual XW MPPT60 150 ...
Page 2: ......
Page 3: ...XW Solar Charge Controller Owner s Guide ...
Page 12: ...x ...
Page 86: ...5 4 ...
Page 102: ...B 12 ...
Page 109: ......