Parameter Tables
5
-
13
Autotuning Parameters: C
The following settings are made with the autotuning parameters (C parameters): Acceleration/deceleration
times, S-curve characteristics, slip compensation, torque compensation, speed control and carrier frequency
functions
Acceleration/Deceleration: C1
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
RS-422A/
485
Register
Page
LCD Display
C1-01
Acceleration
time 1
Sets the acceleration time to
accelerate from 0 to the
maximum output frequency.
0.0 to
6000.0
10.0 s
Yes
Q
200H
4-6
6-17
Accel Time 1
C1-02
Deceleration
time 1
Sets the deceleration time to
decelerate from the maximum
output frequency to 0.
Yes
Q
201H
4-6
6-17
Decel Time 1
C1-03
Acceleration
time 2
The acceleration time when the
multi-function input “accel/decel
time 1” is set to ON.
Yes
A
202H
6-17
Accel Time 2
C1-04
Deceleration
time 2
The deceleration time when the
multi-function input “accel/decel
time 1” is set to ON.
Yes
A
203H
6-17
Decel Time 2
C1-09
Emergency
stop time
The deceleration time when the
multi-function input “Emergency
(fast) stop” is set to ON.
No
A
208H
6-16
Fast Stop
Time
C1-11
Accel/decel
time switch-
ing frequency
Sets the frequency for automatic
acceleration/deceleration switch-
ing.
Below set frequency: Accel/decel
time 2
Above set frequency: Accel/decel
time 1
The multi-function input “accel/
decel time 1” or “accel/decel time
2” has priority.
0.0 to
120.0
0.0 Hz
No
A
20AH
-
Acc/Dec SW
Freq