YASKAWA HV600 Manual page 258

2.6 E: Motor Parameters
Note:
The display units for this parameter are different for different drive models.
• 0.01 A: 2011 to 2046, 4005 to 4014
• 0.1 A: 2059 to 2273, 4021 to 4302
You can also manually enter the motor no-load current shown on the motor test report to E4-03. Contact the motor
manufacturer to receive a copy of the motor test report.
Note:
The default setting of the no-load current is for a 4-pole motor recommended by Yaskawa.
■
E4-04: Motor 2 Motor Poles
No.
Name
(Hex.)
E4-04 Motor 2 Motor Poles
(0324)
Auto-Tuning automatically sets E4-04 to the value input for [Number of Motor Poles].
■
E4-05: Motor 2 Line-to-Line Resistance
No.
Name
(Hex.)
E4-05 Motor 2 Line-to-Line
Resistance
(0325)
Note:
This value is the line-to-line resistance for motor 2. Do not set this parameter with the resistance per phase.
The drive automatically calculates this value when Auto-Tuning completes successfully. If you cannot do Auto-
Tuning, get the test report from the motor manufacturer. To calculate the motor line-to-line resistance, use the
information shown on the motor nameplate with one of these formulas:
• E-type insulation: the resistance value (Ω) shown on the test report at 75 °C × 0.92
• B-type insulation: the resistance value (Ω) shown on the test report at 75 °C × 0.92
• F-type insulation: the resistance value (Ω) shown on the test report at 115 °C × 0.87
■
E4-06: Motor 2 Leakage Inductance
No.
Name
(Hex.)
E4-06 Motor 2 Leakage Inductance
(0326)
The drive sets this parameter during Rotational Auto-Tuning and Stationary Auto-Tuning.
Note:
You cannot usually find the quantity of voltage drop on the motor nameplate. If you do not know the value of the motor 2 leakage
inductance, get the test report from the motor manufacturer.
■
E4-10: Motor 2 Iron Loss
No.
Name
(Hex.)
E4-10 Motor 2 Iron Loss
(0340)
■
E4-11: Motor 2 Rated Power
No.
Name
(Hex.)
E4-11 Motor 2 Rated Power
(0327)
258
V/f OLV/PM OLV/PM EZOLV
Sets the number of poles for motor 2.
V/f OLV/PM OLV/PM EZOLV
Sets the line-to-line resistance for the motor 2 stator windings.
V/f OLV/PM EZOLV OLV/PM
Sets the voltage drop from motor 2 leakage inductance as a percentage of Motor Rated Voltage when
motor 2 operates at the rated frequency and rated current.
V/f OLV/PM EZOLV OLV/PM
Sets the motor iron loss for motor 2.
V/f OLV/PM OLV/PM EZOLV
Sets the motor rated power in the units from o1-58 [Motor Power Unit Selection].
Description
Description
Description
Description
Description
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
Default
(Range)
4
(2 - 120)
Default
(Range)
Determined by o2-04
(0.000 - 65.000 Ω)
Default
(Range)
Determined by o2-04
(0.0 - 60.0%)
Default
(Range)
Determined by o2-04
(0 - 65535 W)
Default
(Range)
Determined by o2-04
(0.00 - 650.00 HP)