AC70 VC CONTROL FREQUENCY INVERTER MANUAL
FUNCTION PARAMETER DETAILED SPECIFICATION
74
E-13
Acceleration time 1
Range:0.1-6500.0s
Default:
※
E-14 Deceleration
time
1
Range:0.1-6500.0s
Default:
※
Acceleration time 1:
when
[E-15]
LED tens digit place to 1, it defined required time of out frequency accelerates
from 0.00Hz to maximum frequency
[E-09]
, when
[E-15]
tens bit place to 0, it defined required time of output
frequency accelerates from 0.00Hz to motor rated frequency, refer to
[E-15].
Deceleration time 1:
when
[E-15]
tens digit place to 1, it defined required time of out frequency decelerates from
maximum frequency
[E-09]
to 0.00Hz , when
[E-15]
tens bit place to 0, it defined required time of output frequency
decelerates from motor rated frequency to 0.00Hz, refer to
[E-15]
.
Note: 1. In the general circumstance ( no special specify ), the acceleration/ deceleration time 1 is default
setting. The acceleration time is only valid for normal acceleration running, not including the DC
braking starting time and DC braking starting frequency holding time. The deceleration time only
for normal deceleration running, not includes DC braking stop time.
2. If activate the equidistant function, inverter would be accelerate base on the accel. time 1, but
decelerates based on equidistant stop decel. time setting. Refer to [E-15].
3. If need apply other accel. & decel. time group, should be configure by control terminals setting,
in the program running case, the accel./decel. time 1 is defined for first accel./decel. time, other 3
groups of accel./decel time setting is available, refer to [F-24-F-29]
4. Jog acceleration and deceleration time are programmed by [E-26, E27]separately.
E-15
Accel/decel mode selection
Range:0000-0111
Default:0000
LED unit digit: accelerate /decelerate mode.
AC70 series sensorless vector provide 2 kinds accelerate /decelerate mode, both kinds is enable during normal
start, stop, forward and reverse running, accelerate, decelerate process.
0: linear accelerate
Suitable for general load.
1: S curve
S curve type accelerate/decelerate curve are designed for reducing noise and vibration, reduce
starting and stopping shock or decreasing torque required during low speed, accelerate in short time required
during high speed.ect during accelerate and decelerate process if need.