YASKAWA V1000 Technical Manual page 336

B.2 Parameter Table
No. Name
Frequency Reference
b5-40
Monitor Content during PID
<8>
b5-47 Reverse Operation Selection
<5> 2 by PID Output
b6-01 Dwell Reference at Start
b6-02 Dwell Time at Start
b6-03 Dwell Frequency at Stop
b6-04 Dwell Time at Stop
Energy Saving Control
b8-01
Selection
b8-02
Energy Saving Gain
<6>
b8-03
Energy Saving Control Filter
<6>
Time Constant
Energy Saving Coefficient
b8-04
Value
Power Detection Filter Time Sets a filter time for the Power Detection used by Energy
b8-05
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
336
0: Display the frequency reference (U1-01) after PID
compensation has been added.
1: Display the frequency reference (U1-01) before PID
compensation has been added.
Reverses operation selection when b5-01 = 3 or 4
0: Zero limit when PID output is a negative value
1: Reverse operation when PID output is a negative value
(Zero limit if the reverse operation is prohibited by b1-04)
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.
Run command
Output
Frequency
b8: Energy Saving
Use b8 parameters to configure the energy saving/conservation drive function.
Selects the Energy Savings function.
0: Disabled
1: Enabled
Sets energy savings control gain when in Open Loop Vector
Control.
Sets energy saving control filter time constant when in Open
Loop Vector Control.
Sets the Energy Saving coefficient and is used to fine
adjustments in V/f Control.
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%.
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual
Description
OFF
ON
b6-01 b6-03
Time
b6-04
b6-02
Control
Mode
Range Def.
O
V/ P
L
f M
V
0, 1 0 A A A
0, 1 1 A A A
0.0 to 0.0
A A A
400.0 Hz
0.0 to
0.0 s A A A
10.0
0.0 to 0.0
A A A
400.0 Hz
0.0 to
0.0 s A A A
10.0
0, 1 0 A A −
0.0 to
0.7 − A −
10.0
0.00 to 0.50
− A −
10.00 <4>
<9>
0.0 to
A − −
655.00 <10>
0 to 2000 20 ms A − −
0 to 100 0% A − −
Addr.
Pg.
Hex
17F 138
17D 139
1B6 139
1B7 139
1B8 139
1B9 139
1CC 140
1CD 140
1CE 140
1CF 140
1D0 140
1D1 140