Yaskawa F7 Drive User Manual - Manual (Page 121)

Basic Programming 5 - 20
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, the value entered into T1-04 will automatically be written into E2-01.
E2-04 Number of Motor Poles
Setting Range: 2 to 48
Factory Default: 4
This parameter sets the number of motor poles. During Auto-Tuning, it is required for the operator to enter the number of
motor poles (T1-06) in the Auto-Tuning menu. If the Auto-Tuning operation completes successfully, the value entered into
T1-06 will automatically be written into E2-04.
E2-11 Motor Rated Power
Setting Range: 0.00 to 650.00kW
Factory Default: Varies by kVA
This parameter sets the motor rated power is set in kilowatts (kW).
1HP = 0.746kW
During Auto-Tuning, it is required for the operator to enter the motor’s rated power (T1-02) in the Auto-Tuning menu. If the
Auto-Tuning operation completes successfully, the value entered into T1-02 will automatically be written into E2-11.
PG Option
F1-01 PG Pulses / Revolution
Setting Range: 0 to 60000
Factory Default: 1024
If a PG encoder option is used with the Drive, the number of PG pulses per motor revolution (PPR) must be set. During
Auto-Tuning, it is required for the operator to enter the PG pulses per revolution (T1-08) in the Auto-Tuning menu. If the
Auto-Tuning operation completes successfully, the value entered into T1-08 will automatically be written into F1-01.