Open Loop Vector Startup - YASKAWA V7 Technical Manual

2.2 OPEN LOOP VECTOR STARTUP

NOTE: 2-wire or 3-wire sequence selection must be made prior to using this startup procedure or
making any other adjustments (parameter n001).
DESCRIPTION
Set the highest parameter
access level.
This will allow all parameters
to be viewed and set.
Set drive for Open Loop
Vector control.
This is accomplished by set-
ting n002 = 1
Set motor rated voltage.
(This can be obtained from
the nameplate of the motor.)
Table 2-1. Open Loop Vector Startup Procedure
KEY SEQUENCE
DSPL
Press the key until the
is lit on the digital operator.
DATA
ENTER
Press .
V
Press three times.
DATA
ENTER
Press .
V
Press then
V
Use the &
in the display.
DATA
ENTER
Then press .
V
Press and hold
played on the digital operator.
DATA
ENTER
Then press
V
Use the &
number in the display matches the motor
rated voltage.
DATA
ENTER
Then press
PRGM
LED
DATA
ENTER
.
V
keys to set a "1"
until n012 is dis-
.
V
keys until the
.
2-2
DIGITAL OPERATOR
DISPLAY
PRGM
PRGM
PRGM
PRGM
PRGM
PRGM
PRGM
PRGM
PRGM
(1)
PRGM
(1)
PRGM