Chapter 3 Digital Keypad Operation and Start Up|
Revision August 2008, 03VE, SW V2.04 3-7
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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The keypad shows briefly "Delta" and then should light up as follows (normal status with
no error)
U
F
H
KPV-CE01
JOG
RUN
RESET
STOP
PU
EXT PU
- If the drive has built-in fan (2hp/1.5kW and above) it should run. The factory setting
of Fan Control Pr.07-19=00 (Fan always on).
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