C: Autotuning Constants - YASKAWA varispeed G7 CIMR-G7B series Instruction Manual

C: Autotuning Constants

The following settings are made with the autotuning constants (C constants): Acceleration/deceleration times,
s-curve characteristics, slip compensation, torque compensation, speed control, and carrier frequency func-
tions.
Acceleration/Deceleration: C1
User constants for acceleration and deceleration times are shown in the following table.
Name
Con-
stant
Display
Number
Accelera- Sets the acceleration time to
tion time 1 accelerate from 0 to the maxi-
C1-01
mum output frequency, in 1-
加速时间 1
second units.
Decelera- Sets the deceleration time to
tion time 1 decelerate from the maximum
C1-02
output frequency to 0, in 1-
减速时间 1
second units.
Accelera- The acceleration time when
tion time 2 the multi-function input
C1-03
"accel/decel time 1" is set to
加速时间 2
ON.
Decelera- The deceleration time when
tion time 2 the multi-function input
C1-04
"accel/decel time 1" is set to
减速时间 2
ON.
Accelera- The acceleration time when
tion time 3 the multi-function input
C1-05
"accel/decel time 2" is set to
加速时间 3
ON.
Decelera- The deceleration time when
tion time 3 the multi-function input
C1-06
"accel/decel time 2" is set to
减速时间 3
ON.
Accelera- The acceleration time when
tion time 4 the multi-function input
C1-07 "accel/decel time 1" and
"accel/decel time 2" are set to
加速时间 4
ON.
Decelera- The deceleration time when
tion time 4 the multi-function input
C1-08 "accel/decel time 1" and
"accel/decel time 2" are set to
减速时间 4
ON.
Emergency The deceleration time when
stop time the multi-function input
"Emergency (fast) stop" is set
C1-09 to ON.
This function can be used as a
紧急停止时间
stopping method when a fault
has been detected.
Setting Factory
Description
Range Setting
0.0 to
10.0 s
6000.0
*
User Constant Tables
Control Methods
Change
Open
during
V/f Loop Flux
Opera-
V/f with Vec- Vec-
tion
PG tor tor
1
Yes Q Q Q Q
Yes Q Q Q Q
Yes A A A A
Yes A A A A
No A A A A
No A A A A
No A A A A
No A A A A
No A A A A
MEMO-
Open
BUS
Loop
Page
Regis-
Vec-
ter
tor
2
4-5
Q 200H 4-21
6-18
4-5
Q 201H 4-21
6-18
4-21
A 202H
6-18
4-21
A 203H
6-18
4-21
A 204H
6-18
4-21
A 205H
6-18
4-21
A 206H
6-18
4-21
A 207H
6-18
4-21
A 208H
6-17
21
5-