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8. Switch the Manual Bypass Switch (SW1) on the UATS to UPS.
9. Check that the green STATUS LED on the Alpha FXM UPS unit is solidly
illuminated.
10. Check that the red ALARM LED on the Alpha FXM UPS unit is not lit or flashing.
11. Note down the model name from the bottom left of the display (e.g. 'FXM 2000')
12. Note down the at-a-glance settings from the top right of the display (e.g.
'230/50/N').
The UPS Solution is now switched on and supporting the traffic Intersection. Mains power
from the site supply feeder pillar is now fed through the UPS unit before being passed on
to the controller.
11.6 Testing the UPS Battery Support Function
NOTE: Enter all results into APPENDIX D – UPS Commissioning Certificate
1. Switch the Mains Input MCB on the UPS Housing to OFF.
2. Ensure the UPS unit now displays 'INVERTER' and that traffic intersection is still
fully operational.
3. Check that the green STATUS LED on the Alpha FXM UPS unit is now flashing.
4. Switch the Mains Input MCB on the UPS Housing to ON.
5. Wait for the UPS unit to display 'LINE'.
6. Ensure the traffic intersection is still fully operational.
7. Check that the green STATUS LED is now solidly illuminated.
8. Check that the red ALARM LED is not lit or flashing
Commissioning of the UPS Solution is now complete.
Version
7
Last Editor
Ore Oluwatudimu
Document
UPS Solution General Handbook
Name
Copyright ã Siemens plc 2017 All Rights Reserved
Infrastructure and Mobility, Traffic Solutions
Page 44 of 76
Status
TS008468
Date
Doc. No.
Sopers Lane, Poole, Dorset
BH17 7ER
ISSUED
31/01/2017
667/HB/47750/000
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