YASKAWA Varispeed L7, Instruction Manual, Page: 80 / 243

User Parameter Tables
4 -
13
4
* 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 acceleration/
deceleration times becomes 0.00 to 600.00 seconds.
„ S-Curve Acceleration/Deceleration: C2
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 freuquency 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
120.0
0.0 Hz No Q Q Q 20AH 5-17
Acc/Dec SW
Freq
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Regis-
ter
Page
V/f
Open
Loop
Vector
Closed
Loop
Vector
Display
C2-01
S-curve
characteris-
tic time at
accelera-
tion start
When the S-curve characteristic time is
set, the accel/decel times will increase
by only half of the S-curve characteris-
tic times at start and end.
0.00 to
2.50
0.50 s No Q Q Q 20BH –
SCrv Acc
@ Start
C2-02
S-curve
characteris-
tic time at
accelera-
tion end
0.00 to
2.50
0.50 s No Q Q Q 20CH –
SCrv Acc
@ End
C2-03
S-curve
characteris-
tic time at
decelera-
tion start
0.00 to
2.50
0.50 s No Q Q Q 20DH –
SCrv Dec
@ Start
C2-04
S-curve
characteris-
tic time at
decelera-
tion end
0.00 to
2.50
0.50 s No Q Q Q 20EH –
SCrv Dec
@ End
C2-05
S-curve
Character-
istic time
below lev-
eling speed
0.00 to
2.50
0.50 s No Q Q Q 232H –
S-curve @
leveling
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
Open
Loop
Vector
Closed
Loop
Vector
Display
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