Revision 10/2005, BE13, SW V4.08 3-1
Chapter 3 Start Up
3.1 Preparations before Start-up
Carefully check the following items before proceeding.
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Make sure that the wiring is correct. In particular, check that the output terminals U, V, W. are NOT
connected to power and that the drive is well grounded.
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Verify that there are no short-circuits between terminals and from terminals to ground or mains
power.
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Check for loose terminals, connectors or screws.
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Verify that no other equipment is connected to the AC motor
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Make sure that all switches are OFF before applying power to ensure that the AC motor drive
doesn’t start running and there is no abnormal operation after applying power.
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Make sure that the front cover is well installed before applying power.
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Do NOT operate the AC motor drive with humid hands.
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Check following items after applying power:
- The keypad should light up as follows (normal status with no error)
U
F
H
STOP
RUN REV
VFD-PU01
FWD
JOG
JOG
RUN
RESET
STOP
When power is ON, LEDs "F", "STOP" and
"FWD" should light up. The display will
show "60.00" with the least signification "0"
flashing.
- If the drive has built-in fan (2.2kW and above) it should run. The factory setting of Fan Control
Pr.03-12=00 (Fan always on).
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