484
SIEPCYEUOQ2V01A Q2V Technical Manual
■
b8-03: eSave Filter Time
No.
(Hex.)
Name
Description
Default
(Range)
b8-03
(01CE)
RUN
Expert
eSave Filter Time
Sets the responsiveness for Energy-saving control.
Determined by A1-02, C6-
01 and o2-04
(0.00 - 10.00 s)
Decrease the setting value to increase responsiveness. If the setting value is too low, operation will not be stable.
■
b8-04: eSave Coef. Value
No.
(Hex.)
Name
Description
Default
(Range)
b8-04
(01CF)
Expert
eSave Coef. Value
Sets the Energy-saving control coefficient to maintain maximum motor efficiency. The default
setting is for Yaskawa motors.
Determined by C6-01, E2-
11, and o2-04
(0.00 - 655.00)
When you use a motor from a different manufacturer, increase the setting value in 5% increments to find the
minimum value for
U1-08 [Output Power]
at light loads.
When you decrease the setting value, it decreases the output voltage and decreases power consumption. If the
setting value is too low, the motor will stall.
Note:
When you do Rotational Auto-Tuning, the drive will automatically set the energy-saving coefficient.
■
b8-05: Power Det.Filter Time
No.
(Hex.)
Name
Description
Default
(Range)
b8-05
(01D0)
Expert
Power Det.Filter Time
Sets the time constant to measure output power.
20 ms
(0 - 2000 ms)
Decrease the setting value to increase responsiveness to load changes. If you set the value too low during
operation at light loads, motor speed is not stable.
■
b8-06: Srch Op.Volt Limit
No.
(Hex.)
Name
Description
Default
(Range)
b8-06
(01D1)
Expert
Srch Op.Volt Limit
Sets the voltage limit for Search Operation as a percentage of the motor rated voltage.
0%
(0 - 100%)
The Search Operation changes the output voltage in small increments to find a setpoint at which the drive can use
minimum power to operate.
Set this parameter to 0 to disable Search Operation. This will not disable Energy-saving control.
If the setting value is too low, the motor will stall when loads suddenly increase.
■
b8-16: PM eSave Coef.Ki
No.
(Hex.)
Name
Description
Default
(Range)
b8-16
(01F8)
Expert
PM eSave Coef.Ki
Sets torque linearity. This parameter uses the Ki value from the motor nameplate. Usually it is not
necessary to change this setting.
1.00
(0.00 - 3.00)
When
b8-16 = 1.00
(default), the drive will automatically calculate and control the energy-saving coefficient. If
the motor nameplate has a description for
“
Ki
”
, set this parameter to the Ki value.
Do this procedure to prevent oscillation when you set
b8-01 = 1 [eSave Ctrl Selection = Enabled]
.
1. Check
U5-21 [Energy Save Ki Coeff]
and make sure that it aligns with the Ki value on the motor nameplate.
2. If the numbers are different, set
b8-16
to the Ki value on the motor nameplate.
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
Содержание Q2V Series
Страница 2: ...This Page Intentionally Blank 2 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 12: ...12 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Страница 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 143: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 143 EU Declaration of Conformity...
Страница 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Страница 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...
Страница 733: ...SIEPCYEUOQ2V01A Q2V Technical Manual 733...