YASKAWA A1000

4.7 Auto-Tuning
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 129
Start-Up Programming & Operation
4
 T1-06: Number of Motor Poles (T1-01 = 0, 1, 3, 4, 5)
Sets the number of motor poles according to the motor nameplate value.
 T1-07: Motor Base Speed (T1-01 = 0, 1, 3, 4, 5)
Used to set the motor rated speed according to the motor nameplate value. If a motor with an extended speed range is
used or the motor is used in the field weakening area, enter the speed at base frequency here.
 T1-08: PG Number of Pulses Per Revolution (T1-01 = 0, 1, 4, 5)
Sets the number of pulses from the PG encoder. Set the actual number of pulses for one full motor rotation.
Note: T1-08 will only be displayed in CLV.
 T1-09: Motor No-Load Current (T1-01 = 1, 4, 5)
Sets the no-load current for the motor.
The default setting displayed is no-load
current that was automatically calculated from the output power set in T1-02 and
the motor rated current set to T1-04. Enter the data listed on the motor test report. Leave this data at the default setting if
the motor test report is not available.
 T1-10: Motor Rated Slip (T1-01 = 4, 5)
Sets the rated slip for the motor.
The default setting displayed is the motor rat
ed slip for a YASKAWA motor calculated from the output power set in
T1-02. Enter the data listed on the motor test report.
 T1-11: Motor Iron Loss (T1-01 = 3, 5)
Provides iron loss information for determining the Energy Saving coefficient. T1-11 will first display a value for the
motor iron loss that the drive automatically calculated the when motor capacity was entered to T1-02. If the motor test
report is available, enter the motor iron loss value listed there.
No. Name Setting Range Default
T1-06 Number of Motor Poles 2 to 48 4
No. Name Setting Range Default
T1-07 Motor Base Speed
0 to 24000 min
-1
1450 min
-1
No. Name Setting Range Default
T1-08 PG Number of Pulses Per Revolution 0 to 60000 ppr 1024 ppr
No.
<1> Display is in the following units. 
 CIMR-A2A0004 to 2A0040, CIMR-A4A0002 to 4A0023: 0.01 A units
 CIMR-A2A0056 to 2A0312, CIMR-A4A0031 to 4A0675: 0.1 A units
 CIMR-A4A0930 to 4A1200: 1 A units
Name Setting Range Default
T1-09 <1> Motor No-Load Current
0 A to [T1-04]
(Max: 0 to 2999.9)
–
No. Name Setting Range Default
T1-10 Motor Rated Slip 0.00 to 20.00 Hz –
No. Name Setting Range Default
T1-11 Motor Iron Loss 0 to 65535 W E2-11 (E4-11)