22
Figure 2.2 Manual V/f curve
E2: Motor Parameters
These parameters contain the motor data for induction motors. They are set automatically when Auto-
Tuning is performed.
■
E2-01: Motor Rated Current
Used to protect the motor and calculate drive control parameters. Set E2-01 to the full load amps
(FLA) stamped on the motor nameplate. If Auto-Tuning completes successfully, the value entered to
T1-04 will automatically be saved to E2-01.
No.
Parameter Name
Setting Range
Default
E2-01
Motor Rated Current
2 to 18A
14A
■
E2-02: Motor Rated Slip
Sets the motor rated slip in Hz to protect the motor and calculate drive control parameters. This value
is automatically set during Auto-Tuning.
No.
Parameter Name
Setting Range
Default
E2-02
Motor Rated Slip
0.00 to 20.00 Hz
4 Hz
■
E2-03: Motor No-Load Current
Sets the no-load current for the motor in amperes when operating at the rated frequency. The drive
sets E2-03 during the Auto-Tuning process. Please note that if this parameter is set to 0, output phase
loss fault detection will be disabled.
No.
Parameter Name
Setting Range
Default
E2-03
Motor No-Load Current
0 to18A
4A
■
E2-04: Number of Motor Poles
Sets the number of motor poles to E2-04. If Auto-Tuning completes successfully, the value entered to
T1-06 will automatically be saved to E2-04.
No.
Parameter Name
Setting Range
Default
E2-03
Number of motor poles
2 to 48
4
■
E2-05: Motor Line-to-Line Resistance
Sets the line-to-line resistance of the motor stator winding. If Auto-Tuning completes successfully,
this value is automatically calculated. Enter this value as line-to-line and not for each motor phase.
No.
Parameter Name
Setting Range
Default
E2-05
Motor Line-to-Line Resistance
0.000 to 5.000 Ω
2.7 Ω
V
offset
(E1-03)
E1-13
E1-12
E1-11
E1-10
E1-09
E1-08
E1-07
E1-06
E1-05
E1-04
(fmax)
16/32
12/32
10/32
8/32
6/
32
5/
32
4/
32
3/
32
Voltage(V)
f (Hz)
