C: Tuning - YASKAWA V1000 Series Technical Manual

B.2 Parameter Table
No. Name
b6-01 Dwell Reference at Start
b6-02 Dwell Time at Start
b6-03 Dwell Frequency at Stop
b6-04 Dwell Time at Stop
b8-01 Energy Saving Control Selection
b8-02
<22>
Energy Saving Gain
b8-03 Energy Saving Control Filter Time
<22>
Constant
b8-04 Energy Saving Coefficient Value
b8-05 Power Detection Filter Time
b8-06 Search Operation Voltage 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> Default setting value is dependent on parameter A1-02, Control Method Selection. The value shown is for A1-02 = 0-V/f Control.
<5> Default setting is dependent on parameter b5-20, PID Setpoint Scaling.
<12> Default setting value is dependent on parameter o2-04, Drive/kVA Selection.
<14> Default setting value is dependent on parameter o2-09, Initialization Spec. Selection.
<22> Parameter can be changed during run.
<32> A coasting motor may require a braking resistor circuit to bring the motor to a stop in the required time.
<33> Increase the setting value in increments of 0.1 when estimating the minimum output frequency for a motor coasting at high speed while attempting Speed-Estimation Type Speed Search.
<34> Increase this value if an OV overvoltage fault occurs when performing Speed Search at start.
<57> Default setting value is dependent on parameter o2-04, Drive/kVA Selection and C6-01, Drive Duty 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
<22>
Acceleration Time 1
C1-02
<22>
Deceleration Time 1
C1-03
<22>
Acceleration Time 2
C1-04
<22>
Deceleration Time 2
C1-05 Acceleration Time 3 (Motor 2 Accel
<22>
Time 1)
C1-06 Deceleration Time 3 (Motor 2 Decel
<22>
Time 1)
Acceleration Time 4 (Motor 2 Accel
C1-07
<22>
Time 2)
Deceleration Time 4 (Motor 2 Decel
C1-08
Time 2)
C1-09 Fast-Stop Time
C1-10 Accel/Decel Time Setting Units
Accel/Decel Time Switching
C1-11
Frequency
298
Description
b6: Dwell Function
Use b6 parameters to configure dwell function operation.
The Dwell function is used to temporarily hold the frequency when driving a
motor with a heavy load.
Parameters b6-01 and b6-02 set the frequency to hold and the time to maintain
that frequency at start.
Parameters b6-03 and b6-04 set the frequency to hold and the time to maintain
that frequency at stop.
Output
Frequency
ON
Run command
b6–01
b6–02
b8: Energy Saving
Use b8 parameters to configure the energy saving/conservation drive function.
Selects the Energy Savings function.
0: Disabled
1: Enabled (set b8-04)
Sets energy savings control gain when in Open Loop Vector (OLV) control mode. 0.0 to 10.0
Sets energy saving control filter time constant when in Open Loop Vector control. 0.00 to 10.00
Sets the Energy Saving coefficient and is used to fine adjustments in V/f Control. 0.0 to 655.00
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)
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.
Range
0.0 to 400.0
0.0 to 10.0
0.0 to 400.0
OFF
0.0 to 10.0
b6–03
Time
b6–04
0 to 2000
0 to 100
Range
0.0 to 6000.0
<6>
0.0 to 6000.0
<6>
0.0 to 6000.0
<6>
0.0 to 6000.0
<6>
0.0 to 6000.0
<6>
0.0 to 6000.0
<6>
0.0 to 6000.0
<6>
0.0 to 6000.0
<6>
0.0 to 6000.0
<6>
0, 1
0.0 to 400.0 Hz
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
Control
Mode
Addr.
Def.
Hex
V/f OL V PM
0.0 Hz A A A 1B6
0.0 s A A A 1B7
0.0 Hz A A A 1B8
0.0 s A A A 1B9
0, 1 0 A A − 1CC
0.7 − A − 1CD
0.50 − A − 1CE
A − − 1CF
<57>
20 ms A − − 1D0
0% A − − 1D1
Control
Mode
Addr.
Def.
Hex
OL
V/f PM
V
10.0 s S S S 200
10.0 s S S S 201
10.0 s A A A 202
10.0 s A A A 203
10.0 s A A A 204
10.0 s A A A 205
10.0 s A A A 206
10.0 s A A A 207
10.0 s A A A 208
1 A A A 209
0.0 Hz A A A 20A
Pg.
—
—
—
—
—
—
—
—
—
—
Pg.
81
81
—
—
—
—
—
—
—
—
—