YASKAWA A1000 Series Quick Start Manual page 92

4 Start-Up Programming & Operation
Input Value
Motor rated power
Motor rated voltage
Motor rated current
Motor rated frequency
Number of motor poles
Motor rated Speed
PG Number of pulses per
revolution
Motor no-load current
Motor rated Slip
Motor iron loss
<1> Input data is needed for CLV/PM only.
Auto-Tuning for Permanent Magnet Motors
Automatically sets the V/f pattern and motor parameters E1-
Vector Control, the Auto-Tuning process will also set some F1-
Type
PM Motor Parameter
Settings
PM Stationary Auto-
Tuning
PM Stationary Auto-
Tuning for Stator
Resistance
Z Pulse Offset Tuning
92
Table 43 Auto-Tuning Input Data
Input
Unit
Parameter
T1-02 kW
T1-03 Vac
T1-04 A
T1-05 Hz
T1-06 -
T1-07 r/min
T1-08 -
T1-09 A
T1-10 Hz
T1-11 W
Table 44 Types of Auto-Tuning for Permanent Magnet Motors
Setting Application Conditions and Benefits
• Motor does not rotate during Auto-Tuning
T2-01 = 0 • Motor test report or motor data like listed in
available.
• A motor test report listing motor data is not available.
T2-01 = 1 Drive automatically calculates and sets motor
parameters.
• Useful to tune the drive when the motor data were set up
manually or by motor code and the cable is longer than
T2-01 = 2
50 m. Should also be performed if the cable has changed
after earlier tuning.
• PG encoder has been replaced. Calculates the Z pulse
T2-01 = 3 offset.
• Requires the motor to rotate with no or very low load.
Tuning Type (T1-01)
0 1
Standard Stationary 1
YES YES
YES YES
YES YES
YES YES
YES YES
YES YES
YES YES
<1> <1>
N/A YES
N/A N/A
N/A N/A
and E5-
parameters for speed feedback detection.
Table 45
YASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide
2 3
Line-to-Line Rotational for
Resistance V/f Control
YES YES
N/A YES
YES YES
N/A YES
N/A YES
N/A YES
N/A N/A
N/A N/A
N/A N/A
N/A YES
when a PM motor is used. In Closed Loop
Control Mode
OLV/PM AOLV/PM
are YES YES
YES YES
YES YES
N/A N/A
4
Stationary 2
YES
YES
YES
YES
YES
YES
YES
<1>
YES
YES
N/A
CLV/PM
YES
YES
YES
YES