Programming 56
E2 Motor Setup
E2-01 Motor Rated Current
Setting Range: Model Dependent
Factory Default: Model Dependent
The Motor Rated Current parameter (E2-01) is used by the Drive to protect the motor and for proper Vector control when using
Open Loop Vector or Flux Vector control methods (A1-02 = 2 or 3). The motor protection parameter L1-01 is enabled by
default. Set E2-01 to the full load amps (FLA) stamped on the motor’s nameplate.
During Auto-tuning, it is required for the operator to enter the motor’s rated current (T1-04) in the Auto-Tuning menu. If the
Auto-tuning operation completes successfully (T1-02 = 0), the value entered into T1-04 will automatically be written into E2-
01.
E2-02 Motor Rated Slip
Setting Range: Model Dependent
Factory Default: Model Dependent
This parameter sets the motor rated slip frequency in units of 0.01Hz. If the rotational Auto-tuning operation completes successfully,
this value is automatically calculated. The default setting varies depending on the drive model number (o2-04). The following
Table 11 V/f Pattern Default Settings for Drive Capacity 55~300kW for 240V Class (Continued)
Parameter
No.
Name Unit Factory Setting
E1-03 V/f Pattern Selection – 8 9 A B C D E F
E1-04
Max. Output
Frequency
Hz 50.0 50.0 60.0 60.0 90.0 120.0 180.0 60.0
E1-05 Max. Output Voltage V 240.0 240.0 240.0 240.0 240.0 240.0 240.0 240.0
E1-06
Base
Frequency
Hz 50.0 50.0 60.0 60.0 60.0 60.0 60.0 60.0
E1-07
Mid. Output
Frequency A
V 2.5 2.5 3.0 3.0 3.0 3.0 3.0 3.0
E1-08
Mid. Output
Vo l t a g e A
V 17.2 23.0 17.2 23.0 13.8 13.8 13.8 13.8
E1-09
Min. Output
Frequency
Hz 1.3 1.3 1.5 1.5 1.5 1.5 1.5 1.5
E1-10
Mid. Output
Vo l t a g e
V 8.0 10.3 8.0 12.6 6.9 6.9 6.9 6.9
E1-11
Mid Output
Frequency B
Hz 0 0 0 0 0 0 0 0
E1-12
Mid Output
Vo l t a g e B
V0 0 0 0 0 0 0 0
E1-13 Base Voltage V 0 0 0 0 0 0 0 0
For 480V class units, the value is twice that of 240V class units.
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