YASKAWA GA700 Technical Manual page 852

11.9 L: Protection Function
Note:
The Single Drive KEB Ride-Thru 2 mode operates when L2-29 = 1 [KEB Method Selection = Single Drive KEB Ride-Thru 2] and H1-
xx = 7A or 7B [Terminal Sx Function Selection = KEB Ride-Thru 2 (N.C./N.O.)].
■
L3-35: IntDecSpdAgrWdth
No.
Name
(Hex.)
L3-35 IntDecSpdAgrWdth
(0747)
Set this parameter when hunting occurs while using a frequency reference via analog input.
■
L3-36: VibraSuppressionGain duringAccel
No.
Name
(Hex.)
L3-36 VibraSuppression
Gain duringAccel
(11D0)
Increase the setting value when output current vibrates during acceleration.
Note:
This function is enabled when L3-01 = 3 [Stall Prevent Limit during Accel = ILim Mode].
■
L3-37: Current Limit P Gain duringAccel
No.
Name
(Hex.)
L3-37 Current Limit P Gain
duringAccel
(11D1)
Note:
This function is enabled when L3-01 = 3 [Stall Prevent Limit during Accel = ILim Mode].
■
L3-38: Current Limit I Time duringAccel
No.
Name
(Hex.)
L3-38 Current Limit I Time
duringAccel
(11D2)
Note:
This function is enabled when L3-01 = 3 [Stall Prevent Limit during Accel = ILim Mode].
■
L3-39: Response Time Constant for Current-limited Acceleration
No.
Name
(Hex.)
L3-39 CurlimIntegTimeCon
duringAcc/Dec
(11D3)
Note:
This function is enabled when L3-01 = 3 [Stall Prevent Limit during Accel = ILim Mode].
852
V/f CL-V/f OLV CLV AOLV
Sets the width for speed agreement when L3-04 = 2 [Decel Stall Prevention
Selection = Automatic Decel Reduction]. Normally there is no need to
change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the gain used to suppress current or motor speed hunting during
operation when L3-01 = 3 [Stall Prevent Select during Accel = ILim Mode].
Normally there is no need to change this setting.
V/f CL-V/f OLV CLV AOLV
Suppresses current hunting during acceleration. Normally there is no need
to change this setting.
V/f CL-V/f OLV CLV AOLV
Suppresses the hunting and overshooting of current that occurs when
stalling occurs during acceleration. Normally there is no need to change this
setting.
V/f CL-V/f OLV CLV AOLV
Sets the time constant used to adjust the acceleration rate when L3-01 = 3
[Stall Prevent Limit during Accel = ILim Mode]. Normally there is no need
to change this setting.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Default Setting
(Range)
0.00 Hz
(0.00 - 1.00 Hz)
Default Setting
(Range)
Determined by A1-02
(0.0 - 100.0)
Default Setting
(Range)
5 ms
(0 - 100 ms)
Default Setting
(Range)
10.0
(0.0 - 100.0)
Default Setting
(Range)
100.0 ms
(1.0 - 1000.0 ms)