YASKAWA Varispeed-606PC3 User Manual

2 .
DIGITAL OPERATOR (JVOP-114) (Conttd)
DC INJECTION BRA KING
- DC injection braking at
stop
Prevents overrun at stop .
If output frequency becomes
minimum
output frequency 0 or
less, DC injection brake
is applied
for the time set by F21 , and the
motor
is stopped . By setting O .Os
to 0, DC injection braking

CURRENT
becomes disabled : the motor
coasts to a stop when the output

I----I 27
frequency is less than the minimum

FREQUENCY

~ ._ ._
output frequency
[7
.
TIME
TIME
- DC injection
braking at start

TIME
Starts a coasting
motor without

CURRENT
tripping even when
the direction

206
of rotation is unknown .
When the run command is input,
DC
injection
brake is applied for
the time set by F21 , and the motor
stops . Then the motor starts
operation .
- DC braking current
TIME
DC injection braking current 100%
equals the
inverter
rated
current
.
It is set to 50% at factory prior to shipping .
Item Name Constant to be Set Factory Preset
DC Injection Braking at Stop
2~
0 .0 s
DC
Injection Braking
at Start
28
0 .0 s
DC Injection Braking Current
®
5096

YASKAWA Varispeed-606PC3 Specifications

General

Brand	YASKAWA
Model	Varispeed-606PC3
Category	Inverter
Language	English