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YASKAWA
SIEPC71061753A GA500 Technical Manual
721
■
n8-35: Initial Pole Detection Method
No.
(Hex.)
Name
Description
Default
(Range)
n8-35
(0562)
Initial Pole Detection
Method
Sets how the drive detects the position of the rotor when the motor starts.
Determined by A1-02
(0 - 2)
Note:
•
When you use an SPM motor, set
n8-35 = 0
. When you use an IPM motor, set
n8-35 = 0 to 2
.
•
When you set
n8-35 = 1
, do High Frequency Injection Auto-Tuning.
•
When you set
n8-35 = 0 or 2
, always evaluate the drive with the equipment being used for the application. If the drive incorrectly
detects the polarity, the motor can rotate in the direction opposite of the Run command.
0 : Pull-in
Starts the rotor with pull-in current.
1 : High Frequency Injection
Injects high frequency to detect the rotor position. This setting can cause a loud excitation sound when the motor
starts.
Note:
When you set
1
, do High Frequency Injection Auto-Tuning.
2 : Pulse Injection
Inputs the pulse signal to the motor to detect the rotor position.
■
n8-36: HFI Frequency Level for L Tuning
No.
(Hex.)
Name
Description
Default
(Range)
n8-36
(0563)
HFI Frequency Level for L
Tuning
Sets the injection frequency for high frequency injection.
500 Hz
(200 - 1000 Hz)
Note:
•
Set
n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection]
or
n8-57 = 1 [HFI Overlap Selection = Enabled]
to enable
this parameter.
•
The drive automatically calculates this value when High Frequency Injection Auto-Tuning completes successfully.
■
n8-37: HFI Voltage Amplitude Level
No.
(Hex.)
Name
Description
Default
(Range)
n8-37
(0564)
Expert
HFI Voltage Amplitude
Level
Sets the high frequency injection amplitude as a percentage where 200 V = 100% for 200 V class
drives and 400 V = 100% for a 400 V class drives. Usually it is not necessary to change this
setting.
20.0%
(0.0 - 50.0%)
Note:
Set
n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection]
or
n8-57 = 1 [HFI Overlap Selection = Enabled]
to enable
this parameter.
The drive automatically calculates this value when High Frequency Injection Auto-Tuning completes successfully.
■
n8-39: HFI LPF Cutoff Freq
No.
(Hex.)
Name
Description
Default
(Range)
n8-39
(0566)
PM Phase Compensation
Gain
Sets the low-pass filter shut-off frequency for high frequency injection.
250 Hz
(0 - 1000 Hz)
Note:
•
Set
n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection]
or
n8-57 = 1 [HFI Overlap Selection = Enabled]
to enable
this parameter.
•
The drive automatically calculates this value when High Frequency Injection Auto-Tuning completes successfully.
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 CIPR-GA50C series
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Страница 12: ...12 YASKAWA SIEPC71061753A GA500 Technical Manual...
Страница 44: ...2 9 Installation Methods 44 YASKAWA SIEPC71061753A GA500 Technical Manual...
Страница 110: ...3 17 Motor Application Precautions 110 YASKAWA SIEPC71061753A GA500 Technical Manual...
Страница 150: ...4 12 Test Run Checklist 150 YASKAWA SIEPC71061753A GA500 Technical Manual...
Страница 156: ...5 2 European Standards 156 YASKAWA SIEPC71061753A GA500 Technical Manual...
Страница 157: ...Standards Compliance 5 5 2 European Standards YASKAWA SIEPC71061753A GA500 Technical Manual 157...
Страница 158: ...5 2 European Standards 158 YASKAWA SIEPC71061753A GA500 Technical Manual...
Страница 159: ...Standards Compliance 5 5 2 European Standards YASKAWA SIEPC71061753A GA500 Technical Manual 159...
Страница 288: ...7 10 Troubleshooting Without Fault Display 288 YASKAWA SIEPC71061753A GA500 Technical Manual...
Страница 306: ...8 6 Storage Guidelines 306 YASKAWA SIEPC71061753A GA500 Technical Manual...
Страница 454: ...11 22 Parameters Changed by PM Motor Code Selection 454 YASKAWA SIEPC71061753A GA500 Technical Manual...