Parameter Details
2
2.6 E: Motor Parameters
YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING 261
■ E9-08: Motor Pole Count
No.
(Hex.)
Name Description
Default
(Range)
E9-08
(11EB)
Motor Pole Count
Sets the number of motor poles.
4
(2 to 120)
Auto-Tuning automatically sets this parameter to the value of [Number of Motor Poles].
■ E9-09: Motor Rated Slip
No.
(Hex.)
Name Description
Default
(Range)
E9-09
(11EC)
Motor Rated Slip
Sets the motor rated slip.
0.000 Hz
(0.000 - 20.000 Hz)
The setting value of this parameter is the slip compensation reference value.
The drive uses the setting values of E9-03, E9-04, and E9-08 to calculate this parameter. When Motor Rated Slip = 0,
Auto-Tuning automatically sets this parameter to the value of [Motor Rated Slip].
Note:
Set E9-01 = 0 [Motor Type Selection = Induction (IM)] before you set this parameter.
■ E9-10: Motor Line-to-Line Resistance
No.
(Hex.)
Name Description
Default
(Range)
E9-10
(11ED)
Motor Line-to-Line
Resistance
Sets the line-to-line resistance for the motor stator windings.
Determined by o2-04
(0.000 - 65.000 Ω)
Note:
This value is the motor line-to-line resistance. Do not set this parameter with the resistance per phase.
Stationary Auto-Tuning automatically sets this parameter. If you cannot do Stationary Auto-Tuning, use the test report
from the motor manufacturer. Use one of these formulas to calculate the motor line-to-line resistance:
• E-type insulation: [the resistance value (Ω) shown on the test report at 75 °C] × 0.822
• B-type insulation: [the resistance value (Ω) shown on the test report at 75 °C] × 0.822
• F-type insulation: [the resistance value (Ω) shown on the test report at 115 °C] × 0.728
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