Acceleration And Deceleration Characteristics; Setting Acceleration And Deceleration Times - Omron VARISPEED G7 Instruction Manual

Acceleration and Deceleration Characteristics

This section explains the acceleration and deceleration characteristics of the Inverter.

Setting Acceleration and Deceleration Times

Acceleration time indicates the time taken for the output frequency to climb from 0% to 100%. Deceleration
time indicates the time taken for the output frequency to reduce to 0%. The factory setting of the acceleration
time is C1-01, and the factory setting of the deceleration time is C1-02.
Related Parameters
Name
Con-
stant
Display
Number
Acceleration
time 1
C1-01
Accel Time 1
Deceleration
time 1
C1-02
Decel Time 1
Acceleration
time 2
C1-03
Accel Time 2
Deceleration
time 2
C1-04
Decel Time 2
Acceleration
time 3
C1-05
Accel Time 3
Deceleration
time 3
C1-06
Decel Time 3
Acceleration
time 4
C1-07
Accel Time 4
Deceleration
time 4
C1-08
Decel Time 4
Accel/decel
time setting
C1-10
unit
Acc/Dec Units
Description
Sets the acceleration time to
accelerate from 0 to the maximum
output frequency, in 1-second
units.
Sets the deceleration time to
decelerate from the maximum
output frequency to 0, in 1-second
units.
The acceleration time when the
multi-function input "accel/decel
time 1" is set to ON.
The deceleration time when the
multi-function input "accel/decel
time 1" is set to ON.
The acceleration time when the
multi-function input "accel/decel
time 2" is set to ON.
The deceleration time when the
multi-function input "accel/decel
time 2" is set to ON.
The acceleration time when the
multi-function input "accel/decel
time 1" and "accel/decel time 2"
are set to ON.
The deceleration time when the
multi-function input "accel/decel
time 1" and "accel/decel time 2"
are set to ON.
0: 0.01-second units
1: 0.1-second units
Acceleration and Deceleration Characteristics
Change
Setting Factory during
Range Setting Opera-
V/f
tion
Yes Q
Yes Q
Yes A
Yes A
0.0 to
10.0 s
*
6000.0
No A
No A
No A
No A
0 or 1 1 No A
Control Methods
Open Open
V/f Flux
Loop Loop
with Vec-
Vector Vector
PG tor
1 2
Q Q Q Q
Q Q Q Q
A A A A
A A A A
A A A A
A A A A
A A A A
A A A A
A A A A
6-
15