Inovance MD380-5T5.5GB - Page 58

MD380 User Manual Operation, Display and Application Example
- 57 -
)LJXUH)UHTXHQF\FXUYHRIGLUHFWVWDUW
)6-07
(Acceleration /
Deceleration mode )
)0-12
()UHTXHQF\
upper limit )
)0-17
(Acceleration
time)
)UHTXHQF\ (f)
Time (t)
Running
command
)6-00 = 0 (Direct start)
)6-03
(Startup frequency)
)6-06
(Startup DC
braking time)
)6-04
(Startup frequency
holding time )
0
1
2
)0-12
()UHTXHQF\
upper limit)
)0-17
(Acceleration
time)
)UHTXHQF\(f)
Time (t)
Running
command
Default:
)6-06 = 0.0s
)6-03 = 0.00 Hz
)6-04 = 0.0s
)6-07 = 0
)6-00 = 0 (Direct start)
 ) 5RWDWLRQDOVSHHGWUDFNLQJUHVWDUW
It is applicable to large-inertia load. The frequency curve in this mode is shown in the
IROORZLQJ¿JXUH,IWKHORDGPRWRULVVWLOOURWDWLQJGXHWRWKHLQHUWLDZKHQWKH$&GULYH
starts, this mode is used to prevent start overcurrent.
)LJXUH)UHTXHQF\FXUYHRIURWDWLRQDOVSHHGWUDFNLQJUHVWDUW
)0-12
()UHTXHQF\
upper limit)
)0-17
(Acceleration
time)
)UHTXHQF\ (f)
Time (t)
Running
command
Initial rotational speed
of the load motor
)6-00 = 1 (Rotational speed
tracking restart)
Automatic rotational
speed tracking detection
)0-12
()UHTXHQF\
upper limit )
)0-17
(Acceleration
time)
)UHTXHQF\ (f)
Time (t)
Running
command
Initial rotational speed of
the load motor = 0
)6-00 = 1 (Rotational speed
tracking restart)
Automatic
rotational speed
tracking detection
 ) 3UHH[FLWHGVWDUW
It is applicable only to inductive asynchronous motor. The AC drive performs pre-
excitation before start, improving quick response of the motor and meeting the
requirements of short acceleration time. The frequency curve in this mode is shown in
WKHIROORZLQJ¿JXUH
)LJXUH)UHTXHQF\FXUYHRISUHH[FLWHGVWDUW
)6-07
(Acceleration/
Deceleration mode )
)0-12
()UHTXHQF\
upper limit)
)0-17
(Acceleration
time)
)UHTXHQF\ (f)
Time (t)
Running
command
)6-00 = 2 (Pre-excited start)
)6-04
(Startup frequency
holding time)
)6-03
(Startup frequency)
)6-06 (Pre-
excited time)
)0-12
()UHTXHQF\
upper limit )
)0-17
(Accelerati
on time)
)UHTXHQF\ (f)
Time (t)
Running
command
Default:
)6-03 = 0.00 Hz
)6-04 = 0.0s
)6-07 = 0
)6-00 = 2 (Pre-excited start)
)6-06 (Pre-
excited time)
efesotomasyon.com