C: Tuning - YASKAWA CIMR-VU BA0001 Technical Manual

No. Name
b8-05 Power Detection Filter Time
Search Operation Voltage
b8-06
Limit
<1> Default setting value is dependent on parameter A1-02, Control Method Selection. The value shown is for A1-02 = 2-OLV control.
<2> A coasting motor may require a braking resistor circuit to bring the motor to a stop in the required time.
<3> Default setting value is dependent on parameter A1-02, Control Method Selection. The value shown is for A1-02 = 0-V/f Control.
<4> Default setting value is dependent on parameter o2-04, Drive Model Selection.
<5> Available in drive software versions PRG: 1020 and later.
<6> Parameter can be changed during Run.
<7> Default setting is dependent on parameter b5-20, PID Setpoint Scaling.
<8> Available in drive software versions PRG: 1014 and later.
<9> Default setting value is dependent on parameter o2-04, Drive Model Selection and C6-01, Drive Duty Selection.
<10> Parameter value is changed if E2-11 is manually changed or changed by Auto-Tuning.
<11> Available in drive software versions PRG: 1022 and later.
<12> Default setting is determined by A1-02, Control Method Selection
u

C: Tuning

C parameters are used to adjust the acceleration and deceleration times, S-curves, slip and torque compensation functions and
carrier frequency selections.
No. Name
C1-01
Acceleration Time 1
<1>
C1-02
Deceleration Time 1
<1>
C1-03
Acceleration Time 2
<1>
C1-04
Deceleration Time 2
<1>
C1-05
Acceleration Time 3 (Motor 2
<1>
Accel Time 1)
C1-06
Deceleration Time 3 (Motor 2
<1>
Decel Time 1)
C1-07
Acceleration Time 4 (Motor 2
<1>
Accel Time 2)
C1-08
Deceleration Time 4 (Motor
<1>
2 Decel Time 2)
C1-09 Fast-Stop Time
Accel/Decel Time Setting
C1-10
Units
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
Description
Sets a filter time for the Power Detection used by Energy
Savings in V/f Control.
Sets the limit for the voltage search operation performed by
Energy Savings in V/f Control. Set as a percentage of the motor
base voltage. Disabled when set to 0%.
Description
C1: Acceleration and Deceleration Times
Use C1 parameters to configure motor acceleration and deceleration.
Sets the time to accelerate from 0 to maximum frequency.
Sets the time to decelerate from maximum frequency to 0.
Sets the time to accelerate from 0 to maximum frequency
when Accel/Decel times 2 are selected by a digital input.
Sets the time to decelerate from maximum frequency to 0
when Accel/Decel times 2 are selected by a digital input.
Sets the time to accelerate from 0 to maximum frequency
when Accel/Decel times 3 are selected by a digital input.
Sets the time to decelerate from maximum frequency to 0
when Accel/Decel times 3 are selected by a digital input.
Sets the time to accelerate from 0 to maximum frequency
when Accel/Decel times 4 are selected by a digital input.
Sets the time to decelerate from maximum frequency to 0
when Accel/Decel times 4 are selected by a digital input.
Sets the time to decelerate from maximum frequency to 0
for the multi-function input fast-stop function.
Note: This parameter is also used by selecting "Fast-Stop"
as a Stop Method when a fault is detected.
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)
B.2 Parameter Table
Control
Mode
Range Def.
O
V/ P
L
f M
V
0 to 2000 20 ms A − −
0 to 100 0% A − −
Control
Mode
Range Def.
O
V/ P
L
f M
V
S S S
S S S
A A A
A A A
0.0 to
6000.0
10.0 s
<2>
A A A
A A A
A A A
A A A
0.0 to
6000.0
10.0 s A A A
<2>
0, 1 1 A A A
Addr.
Pg.
Hex
1D0 146
1D1 146
Addr.
Pg.
Hex
200 147
201 147
202 147
203 147
204 147
205 147
206 147
207 147
208 148
B
209 148
361