Omron Q2A Series Technical Manual page 461

No.
Name
(Hex.)
n8-41 HFI PoleDet Pgain
(0568)
Expert
n8-42 HFI PoleDet iTime
(0569)
Expert
n8-45 SpdFbck Det.Gain
(0538)
n8-47 Pull-In Comp.Time
Constant
(053A)
n8-48 Pull-In Current (for PM
Motors)
(053B)
n8-49 Heavy Load Id Current
(053C)
Expert
n8-51 Ac/Dec Pull-In Current
(053E)
n8-54 Volt-Err Compensation
Time
(056D)
Expert
n8-55 Load Inertia
(056E)
n8-57 High-Freq Injection
(0574)
n8-62 Output Volt Limit Level
(057D)
Expert
n8-65 SpdFbk Gain@OV
Suppression
(065C)
Expert
n8-69 Spd Obs. P Gain Control
(065D)
Expert
n8-72 Spd Obs. Method
Selection
(0655)
Expert
n8-74 Light Load Iq Level
(05C3)
Expert
n8-75 Mid Load Iq Level
(Low)
(05C4)
Expert
n8-77 Hvy Load Iq Level
(05CE)
Expert
n8-78 Mid Load Id Current
(05F4)
Expert
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
Description
V/f CL-V/f OLV CLV AOLV
Sets the speed estimation response for high frequency injection. Usually it is not
necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the oscillation suppression gain of the speed estimation for high frequency
injection. Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the internal speed feedback detection reduction unit gain as a magnification value.
Usually it is not necessary to change this parameter.
V/f CL-V/f OLV CLV AOLV
Sets the time constant the drive uses to align the pull-in current reference value with the
actual current value. Usually it is not necessary to change this parameter.
V/f CL-V/f OLV CLV AOLV
Sets the d-axis current that flows to the motor during run at constant speed as a
percentage where E5-03 [PM Mot Rated Current (FLA)] = 100%.
V/f CL-V/f OLV CLV AOLV
Sets the d-axis current to that the drive will supply to the motor to run it at a constant
speed with a heavy load. This parameter is a percentage where E5-03 [PM Mot Rated
Current (FLA)] = 100%. Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the pull-in current that can flow during acceleration/deceleration as a percentage
where E5-03 [PM Mot Rated Current (FLA)] = 100%.
V/f CL-V/f OLV CLV AOLV
Sets the time constant that the drive uses when adjusting for voltage errors.
V/f CL-V/f OLV CLV AOLV
Sets the ratio between motor inertia and machine inertia.
1 : <1:10
2 : 1:10-1:30
3 : 1:30-1:50
4 : >1:50
V/f CL-V/f OLV CLV AOLV
Sets the function that detects motor speed with high frequency injection.
0 : Disabled
1 : Enabled
V/f CL-V/f OLV CLV AOLV
Sets the output voltage limit to prevent saturation of the output voltage. Usually it is not
necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
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.
V/f CL-V/f OLV CLV AOLV
Sets the gain that the drive uses for speed estimation. Usually it is not necessary to
change this setting.
V/f CL-V/f OLV CLV AOLV
Selects the speed estimation method. Usually it is not necessary to change this setting.
1 : Method 1
2 : Method 2
V/f CL-V/f OLV CLV AOLV
Set n8-48 [Pull-In Current (for PM Motors)] to the level of the load current (q-axis
current) to be applied.
V/f CL-V/f OLV CLV AOLV
Set n8-78 [Mid Load Id Current] to the level of the load current (q-axis current) to be
applied.
V/f CL-V/f OLV CLV AOLV
Set n8-49 [Heavy Load Id Current] to the level of the load current (q-axis current) to be
applied.
V/f CL-V/f OLV CLV AOLV
Sets the level of the pull-in current for mid-range loads.
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.10 n: SPECIAL
Default
Ref.
(Range)
3.0 799
(1.0 - 100.0)
1.0 799
(0.1 - 5.0)
0.80 799
(0.00 - 10.00)
5.0 s 799
(0.0 - 100.0 s)
30% 800
(20 - 200%)
Determined by E5-01 800
(-200.0 - 0.0%)
Determined by A1-02 800
(0 - 200%)
1.00 s 800
(0.00 - 10.00 s)
1 800
(1 - 4)
0 801
(0, 1)
400 V Class: 400.0 V 801
(400 V Class: 0.0 - 460.0
V)
1.50 801
(0.00 - 10.00)
1.00 802
(0.00 - 20.00)
2 802
(1, 2)
30% 802
(0 - 255%)
50% 802
(0 - 255%)
90% 802
(0 - 255%)
0% 802
(0 - 255%)
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