No.
(Addr.
Hex)
Name LCD Display Description Values Page
b5-47
(017D)
<5>
Reverse Operation
Selection 2 by PID
Output
Output Rev Sel2
0: 0 limit
1: Reverse
Reverse 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).
Default: 1
Range: 0, 1
–
<1> Default setting is determined by parameter o2-04, Drive Model Selection.
<2>
Settings 5 to 8 are available in drive software versions PRG: 1019 and later.
<3> Default setting is determined by parameter A1-02, Control Method Selection.
<4> Default setting is determined by parameter b5-20, PID Setpoint Scaling.
<5> Available in drive software versions PRG: 1015 and later.
u
b6: Dwell Function
No.
(Addr.
Hex)
Name LCD Display Description Values Page
b6-01
(01B6)
Dwell Reference at Start Dwell Ref @Start
Parameters b6-01 and b6-02 set the frequency to hold and the
time to maintain that frequency at start.
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
–
b6-02
(01B7)
Dwell Time at Start Dwell Time@Start
Default: 0.0 s
Min.: 0.0
Max.: 10.0
–
b6-03
(01B8)
Dwell Reference at Stop Dwell Ref @Stop
Parameters b6-03 and b6-04 set the frequency to hold and the
time to maintain that frequency at stop.
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
–
b6-04
(01B9)
Dwell Time at Stop Dwell Time @Stop
Default: 0.0 s
Min.: 0.0
Max.: 10.0
–
u
b7: Droop Control
No.
(Addr.
Hex)
Name LCD Display Description Values Page
b7-01
(01CA)
Droop Control Gain DROOP Quantity
Sets the speed reduction gain applied at a torque reference of
100%. Set as a percentage of motor base speed.
Default: 0.0%
Min.: 0.0
Max.: 100.0
–
b7-02
(01CB)
Droop Control Delay
Time
DROOP Delay Time
Adjusts the responsiveness of Droop Control.
Default: 0.05 s
Min.: 0.03
Max.: 2.00
–
b7-03
(017E)
<1>
Droop Control Limit
Selection
Droop Limit Sel
0: Disabled
1: Enabled
0: Disabled
1: Enabled
Default: 1
Range: 0, 1
–
<1> Available in drive software versions PRG: 1015 and later.
u
b8: Energy Saving
No.
(Addr.
Hex)
Name LCD Display Description Values Page
b8-01
(01CC)
Energy Saving Control
Selection
Energy Save Sel
0: Disabled
1: Enabled
0: Disabled
1: Enabled
Default:
<1>
Range: 0, 1
–
b8-02
(01CD)
Energy Saving Gain Energy Save Gain
Sets the gain used for Energy Saving.
Default:
<1>
Min.: 0.0
Max.: 10.0
–
b8-03
(01CE)
Energy Saving Control
Filter Time Constant
Energy Save F.T
Sets a time constant for Energy Saving.
Default:
<2>
Min.: 0.00 s
Max.: 10.00 s
–
B.2 b: Application
258
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
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