YASKAWA L1000A Quick Start Manual page 102

4 Start-Up Programming & Operation
■ S4-01: Light Load Direction Search Selection
Enables and disables the Light Load Direction Search.
No.
S4-01
Setting 0: Disabled
Setting 1: Enabled
Setting 2: Enabled for motor 1 only
■ S4-02: Light Load Direction Search Method
Determines the method used to perform Light Load Direction Search.
No.
S4-02
Setting 0: Output current
Setting 1: Detect direction of regeneration
■ S4-03: Light Load Direction Search Time
Sets the time to perform Light Load Direction Search.
No.
S4-03
S4-04: Light Load Direction Search Speed Reference
■
Sets the speed reference to use during Light Load Direction Search.
No.
S4-04
S4-05: Rescue Operation Torque Limit
■
Sets the torque limit used during Rescue Operation.
No.
S4-05
S4-06: Rescue Operation Power Supply Selection
■
Specifies the type of backup power supply the drive should switch to when the power goes out.
No.
S4-06
Setting 0: Battery
Setting 1: UPS (single-phase)
Setting 2: UPS (three-phase)
100
Parameter Name
Light Load Direction Search Selection
Parameter Name
Light Load Direction Search Method
Parameter Name
Light Load Direction Search Time
Parameter Name
Light Load Direction Search Speed Reference
Parameter Name
Rescue Operation Torque Limit
Parameter Name
Rescue Operation Power Supply Selection
YASKAWA ELECTRIC TOEP C710616 38H YASKAWA AC Drive-L1000A Quick Start Guide
Setting Range
0 to 2
Setting Range
0 or 1
Setting Range
0.0 to 5.0 s
Setting Range
0.00 to 20.00% Determined by A-02
Setting Range
0 to 300%
Setting Range
0 to 2
Default
0
Default
1
Default
1.0 s
Default
Default
100%
Default
0