YASKAWA GA800 Series, Руководство по программированию

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Parameter
Details
2
2.6 E: Motor Parameters
YASKAWA TOEPYAIGA8002B GA800 Drive Programming 303
■
E1-12: Mid Point B Voltage
No.
(Hex.)
Name Description
Default
(Range)
E1-12
(030B)
Expert
Mid Point B Voltage
Sets a middle point voltage for the V/f pattern.
0.0 V
(200 V Class: 0.0 to 255.0 V,
400 V Class: 0.0 to 510.0 V)
Note:
Set this parameter to 0.0 to disable the function.
■
E1-13: Base Voltage
No.
(Hex.)
Name Description
Default
(Range)
E1-13
(030C)
Expert
Base Voltage
Sets the base voltage for the V/f pattern.
0.0 V
(200 V Class: 0.0 - 255.0
V,400 V Class: 0.0 - 510.0
V)
Note:
• After Auto-Tuning, the value of E1-13 = E1-05 [Maximum Output Voltage] .
•
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]
•
6 [PM Advanced Open Loop Vector]
• 7 [PM Closed Loop Vector]
• 8 [EZ Vector Control]
■
E2-01: Motor Rated Current (FLA)
No.
(Hex.)
Name Description
Default
(Range)
E2-01
(030E)
Motor Rated Current (FLA)
Sets the motor rated current in amps.
Determined by o2-04, C6-01
(10% to 200% of the drive
rated current)
Note:
• If E2-01 < E2-03 [Motor No-Load Current] , the drive will detect oPE02 [Parameter Range Setting Error] .
• When the drive model changes, the display units for this parameter also change.
– 0.01 A: models 2004 to 2042, 4002 to 4023
–
0.1 A: models 2056 to 2415, 4031 to 4720
The value set for E2-01 becomes the reference value for motor protection, the torque limit, and torque control. Enter
the motor rated current shown on the motor nameplate. Auto-Tuning the drive will automatically set E2-01 to the
value input for
“
Motor Rated Current
”
.
■
E2-02: Motor Rated Slip
No.
(Hex.)
Name Description
Default
(Range)
E2-02
(030F)
Motor Rated Slip
Sets motor rated slip.
Determined by o2-04, C6-01
(0.000 - 20.000 Hz)
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV