N5: Feed Forward Control; N6: Online Tuning - Omron Q2A Series Technical Manual

No.
Name
(Hex.)
n4-68 SpEstim Filter Time
Constant
(1B88)
n4-69 Flux Control Response
(1B89)
n4-70 Speed
Comp@LowFrequency
(1B8A)
n4-71 Flux Detect Method
(1B8B)
n4-72 Spd Fbk Mode
(1B8C)
n4-73 PGO Recover Selection
(1B8D)
n4-74 Flux Control Limit
(1B8E)
◆

n5: FEED FORWARD CONTROL

No.
Name
(Hex.)
n5-01 FF Control Selection
(05B0)
n5-02 Mot Inertia Acceleration
Time
(05B1)
n5-03 FF Control Gain
(05B2)
n5-04 Speed Response
Frequency
(05B3)
RUN
Expert
◆

n6: ONLINE TUNING

No.
Name
(Hex.)
n6-01 Online Tune Selection
(0570)
n6-05 Online Tune Gain
(05C7)
Expert
n6-11 Online Resist Tuning
(1B56)
Expert
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
Description
V/f CL-V/f OLV CLV AOLV
Sets the primary delay time constant for the speed estimation value. Usually it is not
necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Unifies control of magnetic flux to make motor vibrations more stable.
V/f CL-V/f OLV CLV AOLV
Sets the function to make the drive more stable when operating at low speeds. Usually it
is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Chooses the method of estimating the magnetic flux.
1 : Method 1
2 : Method 2
V/f CL-V/f OLV CLV AOLV
Sets the requirement for an encoder option when A1-02 = 4 [Control Method = Adv
OLVector].
1 : Without PG
2 : With PG
V/f CL-V/f OLV CLV AOLV
Sets the restart mode to Without Encoder Mode or the With Encoder Mode when an
encoder is disconnected.
1 : Without PG
2 : With PG
V/f CL-V/f OLV CLV AOLV
Sets the control level for flux loop control output.
Description
V/f CL-V/f OLV CLV AOLV
Sets the feed forward function.
0 : Disabled
1 : Enabled
V/f CL-V/f OLV CLV AOLV
Sets the length of time for the motor to accelerate from the stopped to the maximum
frequency with a single motor at the rated torque. Inertia Tuning automatically sets the
motor acceleration time.
V/f CL-V/f OLV CLV AOLV
Sets the ratio between load inertia and motor inertia. Inertia Tuning automatically sets
the Feedforward Control Gain value.
V/f CL-V/f OLV CLV AOLV
Sets the response frequency for the speed reference. Usually it is not necessary to
change this setting.
Description
V/f CL-V/f OLV CLV AOLV
Sets the type of motor data that Online Tuning uses for OLV control.
0 : Disabled
1 : Line-to-Line Resistance Tuning
2 : VoltageAdjustment
V/f CL-V/f OLV CLV AOLV
Sets the compensation gain when n6-01 = 2 [Online Tune Selection =
VoltageAdjustment]. Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the responsiveness for online resistor tuning. Set this parameter to approximately
1.000 to enable the function. The function is disabled when the value is 0.000.
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)
1 ms 791
(1 - 10 ms)
1.00 791
(0.00 - 60.00)
0.60 Hz 791
(0.00 - 1.50 Hz)
1 791
(1, 2)
1 791
(1, 2)
1 792
(1, 2)
160% 792
(100 - 500%)
Default
Ref.
(Range)
0 793
(0, 1)
Determined by C6-01, 793
E5-01, and o2-04
(0.001 - 10.000 s)
1.00 794
(0.00 - 100.00)
Determined by A1-02 795
(0.00 - 500.00 Hz)
Default
Ref.
(Range)
0 795
(0 - 2)
1.0 795
(0.1 - 50.0)
0.000 795
(0.000 - 1.000)
459
11