YASKAWA HV600 Manual page 401

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n8-56: PM High Performance Selection
No.
Name
(Hex.)
n8-56 PM High Performance
Selection
(056F)
Expert
0 : Disabled
1 : Enabled (Vd)
2 : Enabled (Vd & Vq)
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n8-62: Output Voltage Limit Level
No.
Name
(Hex.)
n8-62 Output Voltage Limit Level
(057D)
Expert
Set this parameter lower than the input power supply voltage.
Note:
• When A1-02 = 8 [Control Method Selection = EZOLV], this parameter is available in Expert Mode.
• When A1-02 = 8, the default setting is:
–208 V Class: 230.0 V
–480 V Class: 460.0 V
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n8-63: Output Voltage Limit P Gain
No.
Name
(Hex.)
n8-63 Output Voltage Limit P Gain
(057E)
Expert
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n8-64: Output Voltage Limit I Time
No.
Name
(Hex.)
n8-64 Output Voltage Limit I Time
(057F)
Expert
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n8-65: Speed Fdbk Gain @ oV Suppression
No.
Name
(Hex.)
n8-65 Speed Fdbk Gain @ oV
Suppression
(065C)
Expert
Adjust this parameter in these conditions:
• If there is resonance or hunting when you use the overvoltage suppression function, increase the setting value.
• If motor response is low when you use the overvoltage suppression function, decrease the setting value in 0.05-unit
increments.
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
V/f OLV/PM OLV/PM EZOLV
Usually it is not necessary to change this setting. Sets the high efficiency control method for IPM
motor.
V/f OLV/PM OLV/PM EZOLV
Sets the output voltage limit to prevent saturation of the output voltage. Usually it is not necessary to
change this parameter.
V/f OLV/PM OLV/PM EZOLV
Sets the proportional gain for output voltage control. Usually it is not necessary to change this
setting.
V/f OLV/PM EZOLV OLV/PM
Sets the integral time for output voltage control. Usually it is not necessary to change this setting.
V/f OLV/PM EZOLV OLV/PM
Sets the gain of internal speed feedback detection suppression while the overvoltage suppression
function is operating as a magnification value. Usually it is not necessary to change this parameter.
Description
Description
Description
Description
Description
2.10 n: Special Adjustment
Default
(Range)
1
(0 - 2)
Default
(Range)
208 V Class: 200.0 V,
480 V Class: 400.0 V
(208 V Class: 0.0 - 240.0 V,
480 V Class: 0.0 - 480.0 V)
Default
(Range)
1.00
(0.00 - 100.00)
Default
(Range)
0.040 s
(0.000 - 5.000)
Default
(Range)
1.50
(0.00 - 10.00)
2
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