YASKAWA A1000

E.3 User Setting Table
610 YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
L2-01 Momentary Power Loss Operation Selection
L2-02 Momentary Power Loss Ride-Thru Time
L2-03 Momentary Power Loss Minimum Baseblock Time
L2-04 Momentary Power Loss Voltage Recovery Ramp Time
L2-05 Undervoltage Detection Level (Uv1)
L2-06 KEB Deceleration Time
L2-07 KEB Acceleration Time
L2-08 Frequency Gain at KEB Start
L2-10 KEB Detection Time (Minimum KEB Time)
L2-11 DC Bus Voltage Setpoint during KEB
L2-29 KEB Method Selection
L3-01 Stall Prevention Selection during Acceleration
L3-02 Stall Prevention Level during Acceleration
L3-03 Stall Prevention Limit during Acceleration
L3-04 Stall Prevention Selection during Deceleration
L3-05 Stall Prevention Selection during Run
L3-06 Stall Prevention Level during Run
L3-11 Overvoltage Suppression Function Selection
L3-17
Target DC Bus Voltage for Overvoltage Suppression and
Stall Prevention
L3-20 DC Bus Voltage Adjustment Gain
L3-21 Accel/Decel Rate Calculation Gain
L3-22 Deceleration Time at Stall Prevention during Acceleration
L3-23
Automatic Reduction Selection for Stall Prevention during
Run
L3-24 Motor Acceleration Time for Inertia Calculations
L3-25 Load Inertia Ratio
L3-26 Additional DC Bus Capacitors
L3-27 Stall Prevention Detection Time
L3-34 <1> Torque Limit Delay Time
L3-35 <1>
Speed Agree Width at Intelligent Stall Prevention during
Deceleration
L4-01 Speed Agreement Detection Level
L4-02 Speed Agreement Detection Width
L4-03 Speed Agreement Detection Level (+/-)
L4-04 Speed Agreement Detection Width (+/-)
L4-05 Frequency Reference Loss Detection Selection
L4-06 Frequency Reference at Reference Loss
L4-07 Speed Agree Detection Selection
L5-01 Number of Auto Restart Attempts
L5-02 Auto Restart Fault Output Operation Selection
L5-04 Fault Reset Interval Time
L5-05 Fault Reset Operation Selection
L6-01 Torque Detection Selection 1
L6-02 Torque Detection Level 1
L6-03 Torque Detection Time 1
L6-04 Torque Detection Selection 2
L6-05 Torque Detection Level 2
L6-06 Torque Detection Time 2
L6-08 Mechanical Weakening Detection Operation
L6-09 Mechanical Weakening Detection Speed Level
L6-10 Mechanical Weakening Detection Time
L6-11 Mechanical Weakening Detection Start Time
L7-01 Forward Torque Limit
L7-02 Reverse Torque Limit
L7-03 Forward Regenerative Torque Limit
L7-04 Reverse Regenerative Torque Limit
L7-06 Torque Limit Integral Time Constant
L7-07
Torque Limit Control Method Selection during Accel/
Decel
L7-16 Torque Limit Process at Start
L8-01 <1>
Internal Dynamic Braking Resistor Protection Selection
(ERF type)
L8-02 Overheat Alarm Level
L8-03 Overheat Pre-Alarm Operation Selection
L8-05 Input Phase Loss Protection Selection
No. Name
User
Setting
L8-07 Output Phase Loss Protection Selection
L8-09 Output Ground Fault Detection Selection
L8-10 Heatsink Cooling Fan Operation Selection
L8-11 Heatsink Cooling Fan Off Delay Time
L8-12 Ambient Temperature Setting
L8-15 oL2 Characteristics Selection at Low Speeds
L8-18 Software Current Limit Selection
L8-19 Frequency Reduction Rate during Overheat Pre-Alarm
L8-27 Overcurrent Detection Gain
L8-29 Current Unbalance Detection (LF2)
L8-32 Cooling Fan Failure Selection
L8-35 Installation Method Selection
L8-38 Carrier Frequency Reduction Selection
L8-40 Carrier Frequency Reduction Off-Delay Time
L8-41 High Current Alarm Selection
L8-55 <1> Internal Braking Transistor Protection
L8-78 Power Unit Output Phase Loss Protection
L8-93 LSo Detection Time at Low Speed
L8-94 LSo Detection Level at Low Speed
L8-95 Average LSo Frequency at Low Speed
L9-03 <1> Carrier Frequency Reduction Level Selection
n1-01 Hunting Prevention Selection
n1-02 Hunting Prevention Gain Setting
n1-03 Hunting Prevention Time Constant
n1-05 Hunting Prevention Gain while in Reverse
n2-01 Speed Feedback Detection Control (AFR) Gain
n2-02 Speed Feedback Detection Control (AFR) Time Constant 1
n2-03 Speed Feedback Detection Control (AFR) Time Constant 2
n3-01 High Slip Braking Deceleration Frequency Width
n3-02 High Slip Braking Current Limit
n3-03 High Slip Braking Dwell Time at Stop
n3-04 High Slip Braking Overload Time
n3-13 Overexcitation Deceleration Gain
n3-14
High Frequency Injection during Overexcitation
Deceleration
n3-21 High Slip Suppression Current Level
n3-23 Overexcitation Operation Selection
n5-01 Feed Forward Control Selection
n5-02 Motor Acceleration Time
n5-03 Feed Forward Control Gain
n6-01 Online Tuning Selection
n6-05 Online Tuning Gain
n8-01 Initial Rotor Position Estimation Current
n8-02 Pole Attraction Current
n8-03 <1> Current Startup Time
n8-04 <1> Pole Attraction Time
n8-11 <1> Induction Voltage Estimation Gain 2
n8-14 <1> Polarity Compensation Gain 3
n8-15 <1> Polarity Compensation Gain 4
n8-21 <1> Motor Ke Gain
n8-35 Initial Rotor Position Detection Selection
n8-36 <1> High Frequency Injection Level
n8-37 <1> High Frequency Injection Amplitude
n8-39 <1>
Low Pass Filter Cutoff Frequency for High Frequency
Injection
n8-45 Speed Feedback Detection Control Gain (for PM Motors)
n8-47
Pull-In Current Compensation Time Constant (for PM
Motors)
n8-48 Pull-In Current (for PM Motors)
n8-49
d-Axis Current for High Efficiency Control (for PM
Motors)
n8-51 Acceleration/Deceleration Pull-In Current (for PM Motors)
n8-54 Voltage Error Compensation Time Constant
n8-55 Load Inertia
n8-57 High Frequency Injection
n8-62 Output Voltage Limit (for PM Motors)
No. Name
User
Setting