5-20
5
Tuning Parameters: C
Acceleration/Deceleration: C1
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
V/f
with
PG
Open
Loop
Vector
Closed
Loop
Vector
Display
C1-01
Acceleration
time 1
Sets the acceleration time to
accelerate from 0 Hz to the
maximum output frequency.
0.0 to
6000.0
* 1
* 1. The setting range for acceleration/deceleration times will depends on the setting for C1-10. When C1-10 is set to 0, the setting range for acceler-
ation/deceleration times becomes 0.00 to 600.00 seconds.
10.0 s
YesQQQ Q200H
4-5
6-20
Accel Time 1
C1-02
Deceleration
time 1
Sets the deceleration time to
decelerate from the maximum
output frequency to 0 Hz.
YesQQQ Q201H
4-5
6-20
Decel Time 1
C1-03
Acceleration
time 2
Sets the acceleration time when
the multi-function input “accel/
decel time 1” is set to ON.
YesAAA A202H6-20
Accel Time 2
C1-04
Deceleration
time 2
Sets the deceleration time when
the multi-function input “accel/
decel time 1” is set to ON.
YesAAA A203H6-20
Decel Time 2
C1-05
Acceleration
time 3
Sets the acceleration time when
the multi-function input “accel/
decel time 2” is set to ON.
No A A A A 204H 6-20
Accel Time 3
C1-06
Deceleration
time 3
Sets the deceleration time when
the multi-function input “accel/
decel time 2” is set to ON.
No A A A A 205H 6-20
Decel Time 3
C1-07
Acceleration
time 4
Sets the acceleration time when
the multi-function input “accel/
decel time 1” and “accel/decel
time 2” are set to ON.
No A A A A 206H 6-20
Accel Time 4
C1-08
Deceleration
time 4
Sets the deceleration time when
the multi-function input “accel/
decel time 1” and “accel/decel
time 2” are set to ON.
No A A A A 207H 6-20
Decel Time 4
C1-09
Fast stop
time
Sets the deceleration time when
the multi-function input “Fast
Stop” is set to ON.
No A A A A 208H 6-20
Fast Stop
Time
C1-10
Accel/decel
time setting
unit
0: 0.01-second units
1: 0.1-second units
0 or 1 1 No A A A A 209H 6-20
Acc/Dec
Units
C1-11
Accel/decel
time switch-
ing fre-
quency
Sets the frequency for auto-
matic acceleration/decelera-
tion switching.
If the output frequency is
below the set frequency: Accel/
decel time 4
If the output frequency is above
the set frequency: Accel/decel
time 1
The multi-function input
“accel/decel time 1” or “accel/
decel time 2” has priority.
0.0 to
150.0
* 2
* 2. The given setting range is valid if Heavy Duty is selected (C6-01=0, default setting). If Normal Duty 1 or 2 is selected (C6-01=1 or 2) the setting
range will be 0.0 to 400.0 Hz
0.0 Hz No A A A A 20AH 6-20
Acc/Dec SW
Freq
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