|
No.
(Hex.)
|
Name
|
Description
|
Default
(Range)
|
|
E2-05
(0312)
|
Motor Line-to-Line Resistance
|
        
Sets the line-to-line resistance for the motor stator windings.
|
Determined by o2-04, C6-01
(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.
-
On drive models 4810 to 4H12, the unit is mΩ, and the setting range is 0.000 mΩ to 65.000 mΩ.
Auto-Tuning automatically sets this parameter. If you cannot do Auto-Tuning, use the test report from the motor manufacturer to configure the settings. 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