Acceleration And Deceleration Characteristics; Setting Acceleration And Deceleration Times - YASKAWA varispeed G7 CIMR-G7B series 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
Con-
stant
Number
C1-01
C1-02
C1-03
C1-04
C1-05
C1-06
C1-07
C1-08
C1-10
-18
6
Name
Description
Display
Acceleration
Sets the acceleration time to accel-
time 1
erate from 0 to the maximum output
frequency, in 1-second units.
加速时间 1
Deceleration
Sets the deceleration time to decel-
time 1
erate from the maximum output fre-
quency to 0, in 1-second units.
减速时间 1
Acceleration
The acceleration time when the
time 2
multi-function input "accel/decel
time 1" is set to ON.
加速时间 2
Deceleration
The deceleration time when the
time 2
multi-function input "accel/decel
time 1" is set to ON.
减速时间 2
Acceleration
The acceleration time when the
time 3
multi-function input "accel/decel
time 2" is set to ON.
加速时间 3
Deceleration
The deceleration time when the
time 3
multi-function input "accel/decel
time 2" is set to ON.
减速时间 3
Acceleration The acceleration time when the
time 4 multi-function input "accel/decel
time 1" and "accel/decel time 2" are
加速时间 4
set to ON.
Deceleration The deceleration time when the
time 4 multi-function input "accel/decel
time 1" and "accel/decel time 2" are
减速时间 4
set to ON.
Accel/decel
time setting
0: 0.01-second units
unit
1: 0.1-second units
加减速时间
单位
Control Methods
Change
Setting Factory during
V/f
Range Setting Opera-
V/f with
tion
PG
Yes Q Q
Yes Q Q
Yes A A
Yes A A
0.0 to
10.0 s
6000.0
*
No A A
No A A
No A A
No A A
0 or 1 1 No A A
MEMO
Open Open
BUS
Flux
Loop Loop
Regis-
Vec-
Vector Vector
ter
tor
1 2
Q Q Q 200H
Q Q Q 201H
A A A 202H
A A A 203H
A A A 204H
A A A 205H
A A A 206H
A A A 207H
A A A 209H