8

Powerup Test

The Powerup Test procedure uses minimal parameter settings to run

the motor. The procedure describes two alternative methods for

commanding the inverter: via the inverter keypad, or via the logic

terminals.

• Check power input and motor output wiring (see page4 diagram).

• If using logic terminals for testing, verify correct wiring on [P24],

[FW], [H], [O], and [L] (bottom row) per the diagram on page 4.

• Reverse [RV] input wiring (defaults to terminal [2]) is optional.

Step Description Via Keypad Via Logic

Termi nals

1 Set speed command
source setting
A_01 = 00
(keypad pot.)
A_01 = 01,
[H–O–L] input
2 Set Run FW command
source
A_02 = 02
(Run key)
A_02 = 01,
[FW] input
3 Set Run REV command
source
— C_02 = 01,
[RV] input
4 Set motor base freq. A_03 = 60
5 Set keypad display to
monitor freq.
Access D_01, press Func key, display
will show 0.0
Perform safety check Disconnect load from motor
6 Turn keypad pot.
to MIN position
Ensure voltage on
[O]—[L] termi-
nals= 0V
7 Run Forward command Press Run key Turn ON the
[FW] terminal
8 Increase speed Rotate keypad
pot. CW dir.
Increase voltage
at [O]
9 Decrease speed Rotate keypad
pot. CCW dir.
Decrease voltage
at [O]
10 Stop motor Press Stop key Turn OFF the
[FW] terminal
11 Run Reverse command
(optional)
— Turn ON the [RV]
terminal
12 Stop motor — Turn OFF the
[RV] terminal