YASKAWA V1000 - Page 191

No. Name Description
L2-06 KEB Deceleration Time Refer to V1000 Technical Manual for details.
L2-07 KEB Acceleration Time Refer to V1000 Technical Manual for details.
L2-08
KEB Start Output Frequency
Reduction
Refer to V1000 Technical Manual for details.
L2-11
Desired DC Bus Voltage during
KEB
Refer to V1000 Technical Manual for details.
L3: Stall Prevention Function
Use L3 parameters to configure the stall prevention function.
L3-01
Stall Prevention Selection during
Acceleration
Refer to V1000 Technical Manual for details.
L3-02
Stall Prevention Level during
Acceleration
Used when L3-01 = 1 or 2.
100% is equal to the drive rated current. Decrease the set value if
stalling or excessive current occurs with default setting.
L3-03
Stall Prevention Limit during
Acceleration
Refer to V1000 Technical Manual for details.
L3-04
Stall Prevention Selection during
Deceleration
0: Disabled
1: General Purpose
2: Intelligent
3: Stall Prevention with Braking Resistor
4: Overexcitation Deceleration
7: Overexcitation Deceleration 3
Note: Setting 7 is available in drive software versions PRG: 1020 and
later.
L3-05
Stall Prevention Selection during
Run
0: Disabled
1: Decel Time 1
2: Decel Time 2
L3-06 Stall Prevention Level during Run
Enabled when L3-05 is set to “1” or “2”. 100% is equal to the drive
rated current.
L3-11
OV Suppression Function
Selection
Refer to V1000 Technical Manual for details.
L3-17
Overvoltage Suppression and Stall
Prevention Desired DC Bus
Voltage
Refer to V1000 Technical Manual for details.
L3-20
Main Power Circuit Voltage
Adjustment Gain
Refer to V1000 Technical Manual for details.
L3-21
Accel/Decel Rate Calculation
Gain
Refer to V1000 Technical Manual for details.
L3-22
Deceleration Time at Stall
Prevention during Acceleration
Refer to V1000 Technical Manual for details.
L3-23
Automatic Reduction Selection for
Stall Prevention during Run
0: Sets the stall prevention level throughout the entire frequency range
to the value in parameter L3-06.
1: Automatically lowers the stall prevention level in the constant output
range. The lower limit value is 40% of L3-06.
L3-24
Motor Acceleration Time for
Inertia Calculations
Refer to V1000 Technical Manual for details.
B.1 Parameter Table
YASKAWA ELECTRIC TOEP C710606 47A YASKAWA AC Drive – V1000 Quick Start Guide
191
B
Parameter List