Best E5 Series User Manual page 96

Chapter 5 Specification of Parameters
automatically adjusted by reducing output torque of the motor. This is applicable to the situation
in which short Accel/Decel time is required during the speed range higher than rated frequency
of the motor.
Diagram of S-curve C is shown as Fig.5-12:
Output frequency
f: Command Freq
fN: Rated Freq of the motor
Accel time switching
P12.13 frequency of broken-line
Decel time switching
P12.14 frequency of broken-line
When P12.12 is set to 1:
P12.01 (Accel time 1) is enabled when output frequency during Accel is more than or equal
to set value of P12.13, while P12.03 (Accel time 2) is enabled when output frequency during
Accel is less than set value of P12.13.
b2- 02 (Decel time 1) is enabled when output frequency during Decel is more than or equal
to set value of P12.14, while P12.04 (Decel time 2) is enabled when output frequency during
Accel is less than set value of P12.14.
 ATTENTION:
When broken-line Accel/Decel is selected, terminals "Accel/Decel time determinant 1" and
"Accel/Decel time determinant 2" will be disabled.
Time of initial segment of
P12.15
Accel S-curve
Time of last segment of
P12.16
Accel S-curve
输出频率
f
fN
Fig.5-12
Accel/Decel
Accel/Decel
Range:
0.00Hz~maximum
frequency
Range:
0.00Hz~maximum
frequency
Range: 0.00s~60.00s
Range: 0.00s~60.00s
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E5 User Manual
时间
Time
Factory default:
0.00Hz
Factory default:
0.00Hz
Factory default: 0.20s
Factory default: 0.20s