YASKAWA CR700, Техническое руководство, Страница: 482 / 886

10.8 E: Motor Parameters
482 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
10.8 E: Motor Parameters
◆
E1: V/f Pattern for Motor 1
No.
(Hex.)
Name Description
Default
(Range)
Ref.
E1-01
(0300)
Input AC Supply Voltage
Sets the drive input voltage.
NOTICE: Set parameter E1-01 [Input AC Supply Voltage] to
align with the drive input voltage (not motor voltage). If this
parameter is incorrect, the protective functions of the drive will
not operate correctly and it can cause damage to the drive.
200 V Class: 230 V, 400
V Class: 400 V
(200 V Class: 155 to 255
V, 400 V Class: 310 to
510 V)
634
E1-03
(0302)
V/f Pattern Selection
Sets the V/f pattern for the drive and motor from 15 predefined patterns (settings: 0 to
E) or creates a custom V/f pattern (setting: F).
0 : Const Trq, 50Hz base, 50Hz max
1 : Const Trq, 60Hz base, 50Hz max
2 : Const Trq, 50Hz base, 60Hz max
3 : Const Trq, 60Hz base, 72Hz max
4 : VT, 50Hz, 65% Vmid reduction
5 : VT, 50Hz, 50% Vmid reduction
6 : VT, 60Hz, 65% Vmid reduction
7 : VT, 60Hz, 50% Vmid reduction
8 : High Trq, 50 Hz, 25% Vmin Boost
9 : High Trq, 50 Hz, 65% Vmin Boost
A : High Trq, 60 Hz, 25% Vmin Boost
B : High Trq, 60 Hz, 65% Vmin Boost
C : Const Trq, 60Hz base, 90Hz max
D : Const Trq, 60Hz base, 120Hz max
E : Const Trq, 60Hz base, 180Hz max
F : Custom
Note:
• When A1-02 = 2 [Control Method Selection = OLV] , settings 0 to E are not
available.
• Set the correct V/f pattern for the application and operation area. An incorrect V/f
pattern can decrease motor torque and increase current from overexcitation.
F
(Determined by A1-02)
634
E1-04
(0303)
Maximum Output
Frequency
Sets the maximum output frequency for the V/f pattern.
Determined by A1-02
(Determined by A1-02)
639
E1-05
(0304)
Maximum Output
Voltage
Sets the maximum output voltage for the V/f pattern.
200.0
(200 V Class: 0.0 - 255.0
V, 400 V Class: 0.0 -
510.0 V)
639
E1-06
(0305)
Base Frequency
Sets the base frequency for the V/f pattern.
Determined by A1-02
(0.0 - E1-04)
639
E1-07
(0306)
Mid Point A Frequency
Sets a middle output frequency for the V/f pattern.
Determined by A1-02
(0.0 - E1-04)
639
E1-08
(0307)
Mid Point AVoltage
Sets a middle output voltage for the V/f pattern.
Determined by A1-02
(200 V Class: 0.0 - 255.0
V,
400 V Class: 0.0 - 510.0
V)
639
E1-09
(0308)
Minimum Output
Frequency
Sets the minimum output frequency for the V/f pattern.
Determined by A1-02
(Determined by A1-02
and E1-04)
639
E1-10
(0309)
Minimum Output
Voltage
Sets the minimum output voltage for the V/f pattern.
Determined by A1-02
(200 V Class: 0.0 to
255.0 V, 400 V Class:
0.0 to 510.0 V)
640
E1-11
(030A)
Expert
Mid Point B Frequency
Sets a middle output frequency for the V/f pattern.
0.0 Hz
(0.0 - E1-04)
640
E1-12
(030B)
Expert
Mid Point B Voltage
Sets a middle point voltage for the V/f pattern.
0.0 V
(200 V Class: 0.0 to
255.0 V, 400 V Class:
0.0 to 510.0 V)
640
E1-13
(030C)
Expert
Base Voltage
Sets the base voltage for the V/f pattern.
0.0 V
(200 V Class: 0.0 - 255.0
V,400 V Class: 0.0 -
510.0 V)
640
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
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
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV