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YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Parameters
Speed Estimation
Current Detection 2
b3-24 = 1
b3-24 = 2
b3-05 [Speed Search Delay Time]
x
x
b3-06 [Speed Estimation Current Level 1]
x
-
b3-07 [Speed Estimation Current Level 2]
x
-
b3-08 [Speed Estimation ACR P Gain]
x
-
b3-09 [Speed Estimation ACR I Time]
x
-
b3-10 [Speed Estimation Detection Gain]
x
-
b3-14 [Bi-directional Speed Search]
x
x
b3-17 [Speed Est Retry Current Level]
x
x
b3-18 [Speed Est Retry Detection Time]
x
x
b3-19 [Speed Search Restart Attempts]
x
x
b3-24 [Speed Search Method Selection]
x (1)
x (2)
b3-25 [Speed Search Wait Time]
x
x
b3-26 [Direction Determination Level]
x
-
b3-27 [Speed Search RUN/BB Priority]
x
x
b3-29 [Speed Search Back-EMF Threshold]
-
-
b3-31 [Spd Search Current Reference Lvl]
-
x
b3-32 [Spd Search Current Complete Lvl]
-
x
b3-33 [Speed Search during Uv Selection]
x
x
b3-54 [Search Time]
-
-
b3-55 [Current Increment Time]
-
-
b3-56 [InverseRotationSearch WaitTime]
-
x
Note:
•
To use Speed Estimation Speed Search with V/f Control, do Rotational Auto-Tuning before you set the Speed Search function. If the wire
length between the drive and motor changed since the last time you did Auto-Tuning, do Stationary Auto-Tuning for Line-to-Line
Resistance process again.
■
Current Detection 2
Use this Speed Search function with induction motors. Set
b3-24 = 2 [Speed Search Method Selection = Current
Detection 2]
. Current Detection Speed Search injects current into the motor to detect the speed of an induction motor.
Speed Search increases the output voltage for the time set in
L2-04 [Powerloss V/f Recovery Ramp Time]
, starting
from the maximum output frequency or the frequency reference.
Содержание HV600
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Страница 454: ...5 14 Z Bypass Parameters 454 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
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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...