
Software Release Notes
6 975-0604-01-01 Revision A
13. Fixed incorrect power calculation for AC Gen L1.
14. Disabled SINEGEN sync functionality on hibernate.
15. Fixed problem where system would lock up after multiple adjustments of support
amps from 0 to 10 to 0 during Peak Load Shaving and Generator Support.
16. Fixed Xantrex Xantrex XW Slave units exhibit Invert delay on Transfer. Now if
Search Mode is disabled, slave units will automatically start to invert on AC fail
instead of waiting for instruction from master.
17. Adjusted code to issue W70 regardless of the state.
18. Added timer display when the system is in the Anti-Islanding timeout window.
Anti-Islanding timeout window is the time the system takes to resume normal
task after it recovers from an A.I. fault.
19. Changes made to re-issue faults upon entering the invert or charge mode to
stop the unit from entering these modes if a fault is active.
20. Changes made to start/stop Peak Load Shaving if the time window is changed.
21. Changed the minimum AC load to be displayed as 25W. Readings less than
25W would be shown as zero.
22. Fixed bug where a negative power reading might result an incorrect
calculated power display on SCP during invert.
23. Changed the DC Over Voltage fault to be a power conversion fault, so that the
invert state cannot be engaged when the fault is active.
24. Changed Line-to-Neutral Over Voltage reconnect voltage to 127.2V (in Sell
mode).
25. Widened operating frequency range to 59.3-60.5Hz (in Sell mode).
26. Added RPO (Remote Power Off) and NLVD (No Load Voltage Derating) features.
865-1005.01_07_00.BN0003
Build number range: 1.4.0BN15 — 1.7.0BN3
Time range: Dec 19, 2008 — July 27, 2010
1. Introduced a new Advance Feature: "Sell Dly 40s" where grid-tie entry/exit
delay can be changed from 20s to 40s. An exception of the delay timer is
when Vbatt is 2V above Vgs, the time will be overridden and unit will enter sell
immediately.
2. Updated grid/gen entry/exit/regulation voltage offsets in respect of grid/gen
support voltage
Xantrex XW
Standalone
MPPT Auto-
tracking
Grid/Gen Support entry voltage (V) 0 -1
Grid/Gen Support regulation voltage (V) 0 -1
Grid/Gen Support exit voltage (V) -0.5 -1.5
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