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Manual # 42-02-U001, Rev C1
Final Adjustment
• Ensure the TAPS BYPASS switch is in NORM position and that main line disconnect is on.
• Verify the AC/TAPS DISCONNECT switch is in the ON position.
• Verify OPER is displayed on the TAPS-VF board.
• Verify the NORMAL POWER light on the front panel is on.
• Verify the voltage at terminals L1X, L2X, and L3X.
• Temporarily remove any connection previously made to terminal P3.
• Make sure the elevator is on machine room inspection operation.
• Set the elevator inspection speed to the same value used for the backup operation (typi-
cally 12 fpm).
• Based on whether test weights are available, select one of the following two methods for
the final adjustment:
• Balanced load – Load the appropriate test weights into the elevator to achieve a bal-
anced load.
• Unbalanced/no load
• Press and hold the TEST button located on the front panel of the TAPS unit for the dura-
tion set in F1-9. This will force the TAPS unit into the backup power mode.
• Verify the BACKUP POWER light on the front panel is on.
Note
While TAPS is providing power in the backup power mode, the display will show the percentage
of the full current capability that is being provided. The value displayed will help determine the
value used for parameter F1-2.
Balanced load
1. Run the elevator in the up direction. Note value on the TAPS-VF board display ___.
2. Run the elevator in the down direction. Note value on the TAPS-VF board display ___.
3. The value from steps 1 and 2 should be very close. Set parameter F1-2 using the larger of
the two values plus 10. Example: If we get 45 from step 1 and 55 from step 2, we should
set the value for F1-2 to 65 (55+10 = 65).
Unbalanced/no load
1. Run the elevator in the up direction. Note value on the TAPS-VF board display ___.
2. Run the elevator in the down direction. Note value on the TAPS-VF board display ___.
3. Divide the sum of the values from steps 1 and 2 by 2, and add 10 to the result. Use this
value to set parameter F1-2. Example: If we get 20 from step 1 and 80 from step 2, we
should set the value for F1-2 to 60 (20+80 = 100, 100/2 = 50. 50+10 = 60). If the UPS
unit trips on overload during step 1 or 2, set parameter F1-2 to 80.
Note
If at any time during the test, the backup run time expires, press the TEST button again to
restart the backup power operation.
• Now that the adjustment is completed, reinstall any connection previously made to termi-
nal P3.
• Change controller inspection speed back to its original value.
Summary of Contents for TAPS
Page 6: ...2 Manual 42 02 D001 Rev A 1 September 2003...
Page 15: ...Installation 9 Manual 42 02 U001 Rev C1 Figure 5 6kVA UPS Enclosure Base Assembly...
Page 16: ...10 Manual 42 02 U001 Rev C1 Figure 6 6kVA UPS Enclosure Assembly...
Page 40: ...34 Manual 42 02 U001 Rev C1 6kVA Units The 6kVA unit uses an LCD as well as LEDs...
Page 42: ...36 Manual 42 02 U001 Rev C1 6 12 12...
Page 43: ...TAPS Drawings 37 Manual 42 02 U001 Rev C1...
Page 44: ...38 Manual 42 02 U001 Rev C1...
