Yaskawa Z1000 AC Drive HVAC - Manual (Page 308)

No.
(Addr.
Hex)
Name LCD Display Description Values Page
T2-05
(732)
PM Motor Rated
Voltage
Rated Voltage
OLV/PM OLV/PM
Enter the motor rated voltage as indicated on the motor nameplate.
Default: 575.0
V
Min.: 0.0
Max.: 733.1
–
T2-06
(733)
PM Motor Rated Current Rated Current
OLV/PM OLV/PM
Enter the motor rated current as indicated on the motor nameplate.
Default: <1>
Min.: 10% of
drive rated
current
Max.: 200% of
drive rated
current
–
T2-07
(753)
PM Motor Base
Frequency
Base Frequency
OLV/PM OLV/PM
Enter the motor base frequency as indicated on the motor
nameplate.
Default: 87.5
Hz
Min.: 0.0
Max.: 240.0
–
T2-08
(734)
Number of PM Motor
Poles
OLV/PM OLV/PM
Enter the number of motor poles for the PM motor as indicated
on the motor nameplate.
Default: 6
Min.: 2
Max.: 48
–
T2-10
(754)
PM Motor Stator
Resistance
Arm Resistance
OLV/PM OLV/PM
Enter the rotor resistance for the PM motor as indicated on the
motor nameplate.
Default: <2>
Min.: 0.000 Ω
Max.: 65.000 Ω
–
T2-11
(735)
PM Motor d-Axis
Inductance
d-Axis Induct
OLV/PM OLV/PM
Enter the d-axis inductance for the PM motor as indicated on the
motor nameplate.
Default: <2>
Min.: 0.00 mH
Max.: 600.00
mH
–
T2-12
(736)
PM Motor q-Axis
Inductance
q-Axis Induct
OLV/PM OLV/PM
Enter the q-axis inductance for the PM motor as indicated on the
motor nameplate.
Default: <2>
Min.: 0.00 mH
Max.: 600.00
mH
–
T2-13
(755)
Induced Voltage
Constant Unit Selection
Iduct Volt Unit
0: mV/RPM
1: mV/(rad/sec)
OLV/PM OLV/PM
0: mV/(r/min). E5-09 will automatically be set to 0.0, and E5-24
will be used.
1: mV/(rad/sec). E5-24 will automatically be set to 0.0, and E5-09
will be used.
Default: 0
Range: 0, 1
–
T2-14
(737)
PM Motor Induced
Voltage Constant
Induct Volt Coef
OLV/PM OLV/PM
Enter the induced voltage coefficient for the PM motor as
indicated on the motor nameplate. Setting units are determined
by parameter T2-13, Induced Voltage Constant Unit Selection.
Default: <2>
Min.: 0.1
Max.: 2000.0
–
T2-15
(756)
Pull-In Current Level for
PM Motor Tuning
Pull-In I Lvl
OLV/PM OLV/PM
Sets the amount of pull-in current to use for Auto-Tuning as a
percentage of the motor rated current. Increase this setting for
high inertia loads.
Default: 30%
Min.: 0
Max.: 120
–
T2-18
(FFF1) T2 Tuning Start
T2 Tuning Start
OLV/PM OLV/PM
The drive starts tuning.
No setting
available
–
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
<2> Default setting is dependent on parameter T2-02, PM Motor Code Selection, and the drive capacity.
B.12 T: Motor Tuning
308 YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual