E2: Motor Parameters - YASKAWA GA700 Technical Manual

Note:
Parameter E1-11 is disabled when this parameter is set to 0.0.
■
E1-12: Mid Point B Voltage
No.
Name
(Hex.)
E1-12 Mid Point B Voltage
(030B)
Note:
Parameter E1-12 is disabled when this parameter is set to 0.0.
■
E1-13: Base Voltage
No.
Name
(Hex.)
E1-13 Base Voltage
(030C)
Note:
• The setting value of E1-13 becomes the same value as that of E1-05 [Maximum Output Voltage] after performing the Auto-Tuning
process.
• When E1-13 = 0.0, use the value of E1-05 to control the voltage.
◆

E2: Motor Parameters

E2 parameters [Motor Parameters] are used to set induction motor data. To switch drive operation from one
motor to another motor, configure the first motor (motor 1).
Performing Auto-Tuning automatically sets the E2 parameters to the optimal values. If Auto-Tuning cannot be
performed, set the E2 parameters manually.
Note:
If A1-02 [Control Method Selection] is set to the following control modes, the keypad does not display E2-xx.
• 5 [PM Open Loop Vector Control]
• 6 [PM Advanced Open Loop Vector]
• 7 [PM Closed Loop Vector Control]
• 8 [EZ Open Loop Vector Control]
■
E2-01: Motor Rated Current (FLA)
No.
Name
(Hex.)
E2-01 Motor Rated Current
(030E)
Note:
• If parameter E2-01 < E2-03 [Motor No-Load Current] is set, oPE02 [Parameter Range Setting Error] will be detected.
• The units for the default setting and setting range vary depending on the model of the drive.
–2004 to 2042, 4002 to 4023: 0.01 A units
–2056 to 2415, 4031 to 4675: 0.1 A units
The value set in E2-01 becomes the base value for motor protection, the torque limit, and torque control. Enter the
motor rated current as written on the motor nameplate. The value of E2-01 is automatically set to the value input
for "Motor Rated Current" by the Auto-Tuning process.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
V/f CL-V/f OLV CLV AOLV
Sets the mid point B voltage.
V/f CL-V/f OLV CLV AOLV
Sets the base voltage.
V/f CL-V/f OLV CLV AOLV
Sets the motor rated current in amps.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.6 E: Motor Parameters
Default Setting
(Range)
0.0 V
(200 V Class: 0.0 -
255.0 V, 400 V Class:
0.0 - 510.0 V)
Default Setting
(Range)
0.0 V
(200 V Class: 0.0 -
255.0 V, 400 V Class:
0.0 - 510.0 V)
Default Setting
(Range)
Determined by o2-04
and C6-01
(10% to 200% of the
drive rated current)
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