Acceleration and Deceleration Characteristics
6-
19
* The setting range for acceleration/deceleration times depends on the setting of C1-10 (Acceleration/deceleration Time Setting Unit). If C1-10 is set to 0,
the setting range is 0.00 to 600.00 (s).
Setting Acceleration and Deceleration Time Units
Set the acceleration/deceleration time units using C1-10. Constant C1-10 is set to 1 at the factory.
Switching Acceleration and Deceleration Time Using Multi-Function Input Terminal
Commands
Using the Inverter, you can set four acceleration times and four deceleration times. When the multi-function
input terminals (H1-) are set to 7 (acceleration/deceleration time selection 1) and 1A (acceleration/decel-
eration time selection 2), you can switch the acceleration/deceleration time even during operation by combin-
ing the ON/OFF status of the terminals.
The following table shows the acceleration/deceleration time switching combinations.
C1-11
Accel/decel
time switch-
ing frequency
Sets the frequency for automatic
acceleration/deceleration switching.
Below set frequency: Accel/decel
time 4
Above set frequency: Accel/decel
time 1
The multi-function input “accel/
decel time 1” or “accel/decel time
2” take priority.
0.0 to
400.0
0.0 Hz No A A A A A 20AH
Acc/Dec SW
Freq
C2-01
S-curve char-
acteristic time
at accelera-
tion start
All sections of the S-curve charac-
teristic time are set in seconds units.
When the S-curve characteristic
time is set, the accel/decel times
will increase by only half of the S-
curve characteristic times at start
and end.
0.00 to
2.50
0.20 s No A A A A A 20BH
SCrv Acc @
Start
C2-02
S-curve char-
acteristic time
at accelera-
tion end
0.00 to
2.50
0.20 s No A A A A A 20CH
SCrv Acc @
End
C2-03
S-curve char-
acteristic time
at decelera-
tion start
0.00 to
2.50
0.20 s No A A A A A 20DH
SCrv Dec @
Start
C2-04
S-curve char-
acteristic time
at decelera-
tion end
0.00 to
2.50
0.00 s No A A A A A 20EH
SCrv Dec @
End
Set value Details
0 The acceleration/deceleration time settings range is 0.00 to 600.00 in units of 0.01 s.
1 The acceleration/deceleration time settings range is 0.00 to 6000.0 in units of 0.1 s.
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Display
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vec-
tor
Open
Loop
Vector
2
Run Command
Output
frequency
Time
ON
OFF
C2-02 C2-03
C2-04
C2-01
TOE-S616-60.1.book 19 ページ ２０１７年８月４日 金曜日 午後３時４１分
To Next Page
Loading...
Need help?
General