Schneider Electric Xantrex XW Manual de usuario descargar pdf (Pagina 9)

Software Release Notes

975-0604-01-01 Revision A 9

10. Changed warning 70 into fault 70 ( phase configuration fault).

11. Eliminated fault, warning and event log entries with "Time N/A" stamp.

12. 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.

13. Fixed 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.

14. Fixed bug where a negative power reading might result an incorrect

calculated power display on SCP during invert.

15. Moved Sell Enable/Disable parameter to non-volatile memory so that its value

kept after power off.

16. Fixed incorrect power calculation for AC Gen L1.

17. Changed F69 (Sync fail) to be auto-escalating. An auto escalating fault is a

hybrid fault. It acts like an automatic fault until a certain number of faults are

cleared within a certain period of time. If the fault is occurring and clearing

often enough, the fault behavior changes and the unit turns off until the user

fixes the problem. An advanced user can query any fault or warning on the

system to determine how that fault table is configured.

18. Disabled SINEGEN sync functionality on hibernate (PRN5835).

19. 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.

20. Adjusted code to issue W70 regardless of the state.

21. Changed to shut off the other units when one unit shuts off during invert in a

three-phase system.

22. Changed code to start/stop Peak Load Shaving if the time window is changed.

865-1010.01_07_00.BN0003

Build number range: 1.4.0BN2 — 1.7.0 BN3

Time range: Sept 25, 2008 — July 15, 2010

1. Implemented AC coupling which is defined as:

•In invert mode.

• But power (more than 300W) flows into to the battery.

• During AC coupling, current is displayed and the charge LED flashes.

2. AC output voltage and operating frequency (50Hz or 60Hz) are now

configurable via Xantrex XWConfig and Xantrex XWConfigPro.

3. Changed criteria for exiting Peak Load Shaving to 2V above the Low Battery

Cut-Out (LBCO) voltage. The unit exits Grid Support state when battery is 1V

above the LBCO voltage, and re-charge. Previously, the unit would stay in

Peak Load Shaving until the DC Under Voltage Fault (F48) was triggered

which would require a manual clear fault.

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Schneider Electric Xantrex XW Manual de usuario Pagina 9

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