Specifications
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 
32 
5.7 Parameter Defaults that Change According to Drive Capacity 
200 V Class 
No.  Parameter Name  Units  Default Setting 
-
Drive Capacity 
E2-11  Motor Rated Output 
E4-07  Motor 2 Rated Output 
kW 0.4 0.75 1.1 1.5 2.2 3.0 3.7 5.5 7.5 11 
o2-04 Drive kVA Selection  - 62 63 64 65 66 67 68 6A 6B 6D 
C5-17 Motor Inertia  kgm
2 
0.0015 0.0028 0.0068 0.0068 0.0088 0.0158 0.0158 0.026  0.037  0.053 
E2-01 
(E4-01) 
Motor Rated Current  A  1.90 3.30  4.90  6.20  8.50  11.40 14.00 19.60 26.60 39.7 
E2-02 
(E4-02) 
Motor Rated Slip  Hz 2.90 2.50 2.60 2.60 2.90 2.70 2.73 1.50 1.30 1.70 
E2-03 
(E4-03) 
Motor No-Load Current  A  1.20 1.80 2.30 2.80 3.00 3.70 4.50 5.10 8.00 11.2 
E2-05 
(E4-05) 
Motor Resistance Between Lines  Ω  9.842 5.156 3.577 1.997 1.601 1.034 0.771 0.399 0.288 0.230 
E2-06 
(E4-06) 
Motor Leakage Inductance  %  18.2 13.8 18.5 18.5 18.4 19.0 19.6 18.2 15.5 19.5 
E2-10  Motor Iron Loss for Torque Compensation  W  14  26  38  53  77  91  112  172  262  245 
L3-24  Inertia Calculated Acceleration Time  s  0.178 0.142  0.142  0.166 0.145 0.145 0.154 0.168 0.175 0.265 
L8-02  Overheat Pre-Alarm Operation Selection  ― 115 115 115 115 125 110 110 120 125 120 
L8-35  Installation Method Selection  ― 2 2 2 2 2 2 2 2 2 2 
n1-03 Hunting Prevention Time Constant  ms 10 10 10 10 10 10 10 10 10 10 
n5-02  Motor Acceleration Time    s  0.178  0.142 0.142 0.166 0.145 0.145 0.154 0.168 0.175 0.265 
200 V Class 
No.  Parameter Name  Units  Default Setting 
-
Drive Capacity 
E2-11  Motor Rated Output 
E4-07  Motor 2 Rated Output 
kW 15 18.5 22 30 37 45 55 75 90 110 
o2-04 Drive kVA Selection  - 6E 6F 70 72 73 74 75 76 77 78 
C5-17 Motor Inertia  kgm
2 
0.076 0.138 0.165 0.220 0.273 0.333 0.49  0.90  1.10  1.90 
E2-01 
(E4-01) 
Motor Rated Current  A  53.0 65.8  77.2  105.0 131.0 160.0 190.0 260.0 260.0 260.0 
E2-02 
(E4-02) 
Motor Rated Slip  Hz 1.60 1.67 1.70 1.80 1.33 1.60 1.43 1.39 1.39 1.39 
E2-03 
(E4-03) 
Motor No-Load Current  A  15.2 15.7 18.5 21.9 38.2 44.0 45.6 72.0 72.0 72.0 
E2-05 
(E4-05) 
Motor Resistance Between Lines  Ω  0.138 0.101 0.079 0.064 0.039 0.030 0.022 0.023 0.023 0.023 
E2-06 
(E4-06) 
Motor Leakage Inductance  %  17.2 20.1 19.5 20.8 18.8 20.2 20.5 20.0 20.0 20.0 
E2-10  Motor Iron Loss for Torque Compensation  W  272  505  538  699  823  852  960  1200  1200  1200 
L3-24  Inertia Calculated Acceleration Time  s  0.244 0.317  0.355  0.323 0.32  0.387 0.317 0.533 0.592 0.646 
L8-02  Overheat Pre-Alarm Operation Selection  ― 120 125 130 130 130 125 110 110 110 110 
L8-35  Installation Method Selection  ― 2 2 0 0 0 0 0 0 0 0 
n1-03 Hunting Prevention Time Constant  ms 10 10 10 10 10 10 10 10 100 100 
n5-02  Motor Acceleration Time    s  0.244  0.317 0.355 0.323 0.320 0.387 0.317 0.533 0.592 0.646 










