YASKAWA CR700

11.6 E: Motor Parameters
646 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
■ E3-13: Motor 2 Base Voltage
No.
(Hex.)
Name Description
Default
(Range)
E3-13
(0347)
Expert
Motor 2 Base Voltage
Sets the base voltage for the motor 2 V/f pattern. Set this parameter to adjust the V/f pattern for
the constant output range. Usually it is not necessary to change this parameter.
0.0 V
(200 V Class: 0.0 to 255.0
V, 400 V Class: 0.0 to 510.0
V)
Note:
• When you initialize the drive, this parameter is reset to the default value.
• The setting value changes automatically when you do Auto-Tuning (rotational and stationary 1 or 2).
■ E3-14: M2 Middle Out Freq Volt Select
No.
(Hex.)
Name Description
Default
(Range)
E3-14
(114E)
M2 Middle Out Freq Volt
Select
Sets the mid point A voltage for motor 2 reverse run used when b1-23 = 1 [Selection REV
Parameters = Enabled].
Determined by E3-01 and
E1-03
(200 V Class: 0.0 to 255.0
V, 400 V Class: 0.0 to 510.0
V)
■ E3-15: M2 Minimum Out Freq Volt Select
No.
(Hex.)
Name Description
Default
(Range)
E3-15
(114F)
M2 Minimum Out Freq
Volt Select
Sets the minimum output voltage for motor 2 reverse run used when b1-23 = 1 [Selection REV
Parameters = Enabled].
Determined by E3-01 and
E1-03
(200 V Class: 0.0 to 255.0
V, 400 V Class: 0.0 to 510.0
V)
■ E3-20: UL Motor2 Sel
No.
(Hex.)
Name Description
Default
(Range)
E3-20
(0BF4)
UL Motor2 Sel
Sets the motor characteristics.
2
(0 - 2)
0 : Constant Torque
1 : Variable Torque
2 : Auto Distinction
◆ E4: Motor 2 Parameters
E4 parameters [Motor 2 Parameters] set induction motor data. To switch drive operation from one motor to a
different motor, configure motor 2.
Auto-Tuning automatically sets the E4 parameters to the best values for the application. If you cannot do Auto-
Tuning, set the E4 parameters manually.
Note:
E3-xx and E4-xx are available when H1-xx = 16 [MFDI Function Select = Motor 2 Selection].
■ E4-01: Motor 2 Rated Current
No.
(Hex.)
Name Description
Default
(Range)
E4-01
(0321)
Motor 2 Rated Current
Sets the motor rated current for motor 2 in amps.
Determined by o2-04
(10% to 200% of the drive
rated current)
Note:
• If E4-01 ≤ E4-03 [Motor 2 Rated No-Load Current] is set, oPE02 [Parameter Range Setting Error] will be detected.
• The default settings and setting ranges appear in the following units:
–2003 to 2033, 4002 to 4018: 0.01 A units
–2047 to 2415, 4024 to 4605: 0.1 A units
V/f
CL-V/f
OLV
CLV
AOLV
V/f
CL-V/f
OLV
CLV
AOLV
V/f
CL-V/f
OLV
CLV
AOLV
V/f
CL-V/f
OLV
CLV
AOLV
V/f
CL-V/f
OLV
CLV
AOLV