YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
203
■
b3-07: Speed Estimation Current Level 2
No.
(Hex.)
Name
Description
Default
(Range)
b3-07
(0197)
Expert
Speed Estimation Current
Level 2
Sets the level of current that flows to the motor during Speed Estimation Speed Search as a
coefficient of
E2-03 [Motor No-Load Current]
. Usually it is not necessary to change this setting.
1.0
(0.0 - 3.0)
During Speed Estimation Speed Searches, when the speed estimation value aligns with the minimum output
frequency, increase the setting value in 0.1-unit increments. The limit of the output current during speed search is
automatically the drive rated current.
■
b3-08: Speed Estimation ACR P Gain
No.
(Hex.)
Name
Description
Default
(Range)
b3-08
(0198)
Speed Estimation ACR P
Gain
Sets the proportional gain for the automatic current regulator during Speed Estimation Speed Search.
Also adjusts speed search responsiveness. Usually it is not necessary to change this setting.
Determined by o2-04
(0.00 - 6.00)
■
b3-09: Speed Estimation ACR I Time
No.
(Hex.)
Name
Description
Default
(Range)
b3-09
(0199)
Speed Estimation ACR I
Time
Sets the integral time for the automatic current regulator during Speed Estimation Speed Search. Also
adjusts speed search responsiveness. Usually it is not necessary to change this setting.
2.0 ms
(0.0 - 1000.0 ms)
■
b3-10: Speed Estimation Detection Gain
No.
(Hex.)
Name
Description
Default
(Range)
b3-10
(019A)
Expert
Speed Estimation Detection
Gain
Sets the gain to correct estimated frequencies from Speed Estimation Speed Search.
1.05
(1.00 - 1.20)
If the drive detects
ov [DC Bus Overvoltage]
when you restart the motor, increase the setting value.
■
b3-11: Spd Est Method Switch-over Level
No.
(Hex.)
Name
Description
Default
(Range)
b3-11
(019B)
Expert
Spd Est Method Switch-over
Level
Uses the quantity of voltage in the motor to automatically switch the search method within the type
of speed measurement.
5.0%
(0.5 - 100.0%)
Note:
•
208/240 V at 100% = 200 V
•
480 V at 100% = 400 V
■
b3-12: Speed Search Current Deadband
No.
(Hex.)
Name
Description
Default
(Range)
b3-12
(019C)
Expert
Speed Search Current
Deadband
Sets the minimum current detection level during Speed Search. If the drive does not do Speed
Estimation, increase this setting in 0.1-unit increments.
determined by o2-04
(2.0 - 10.0)
■
b3-14: Bi-directional Speed Search
No.
(Hex.)
Name
Description
Default
(Range)
b3-14
(019E)
Bi-directional Speed Search
Sets the direction of Speed Search to the direction of the frequency reference or in the motor rotation
direction as detected by the drive.
0
(0, 1)
0 : Disabled
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Страница 30: ...1 2 Catalog Code and Nameplate Check 30 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 68: ...2 9 Knock Out Hole Dimensions 68 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
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Страница 454: ...5 14 Z Bypass Parameters 454 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 590: ...8 6 Storage Guidelines 590 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 694: ...9 19 Defaults by Bypass and Drive Model 694 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 768: ...10 6 MEMOBUS Modbus Communications 768 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 780: ...11 3 European Standards 780 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...