YASKAWA OYMC V1000

A.2 Parameter Table
YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual 307
Parameter List
A
C1-10
Accel/Decel Time
Setting Units
Sets the resolution of C1-01 to C1-09.
0: 0.01 s (0.00 to 600.00 s)
1: 0.1 s (0.0 to 6000.0 s)
0, 1 1 A A A 209 80
C1-11
Accel/Decel Time
Switching 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 Hz
0.0 Hz A A A 20A 80
C2: S-Curve Characteristics
Use C2 parameters to configure S-curve operation.
C2-01
S-Curve Characteristic
at Accel Start
The S-curve can be controlled in the four
points shown below.
S-curve is used to further soften the starting
and stopping ramp. The longer the S-curve
time, the softer the starting and stopping
ramp.
0.00 to
10.00
0.20 s
<2>
AAA 20B 81
C2-02
S-Curve Characteristic
at Accel End
0.00 to
10.0
0.20 s A A A 20C 81
C2-03
S-Curve Characteristic
at Decel Start
0.00 to
10.0
0.20 s A A A 20D 81
C2-04
S-Curve Characteristic
at Decel End
0.00 to
10.0
0.00 s A A A 20E 81
C3: Slip Compensation
Use C3 parameters to configure the slip compensation function.
C3-01
<22>
Slip Compensation
Gain
Sets the slip compensation gain. Decides for
what amount the output frequency is boosted
in order to compensate the slip.
Note: Adjustment is not normally required.
0.0 to 2.5
0.0
<2>
AA− 20F 81
C3-02
Slip Compensation
Primary Delay Time
Adjusts the slip compensation function delay
time.
Decrease the setting when the slip
compensation response is too slow, increase it
when the speed is not stable.
Disabled when Simple V/f Control with PG
(H6-01 = 3) is used.
0 to 10000
2000
ms
<2>
AA− 210 82
C3-03
Slip Compensation
Limit
Sets the slip compensation upper limit. Set as
a percentage of motor rated slip (E2-02).
Disabled when Simple V/f Control with PG
(H6-01 = 3) is used.
0 to 250 200% A A − 211 82
No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/f
O
LV
P
M
Run
comand
Output
frequency
Time
C2-01
C2-04
C2-02
C2-03
ON
OFF