Parameter List
11
11.4 b: APPLICATION
SIEPCYEUOQ2V01A Q2V Technical Manual 321
No.
(Hex.)
Name Description
Default
(Range)
Ref.
b3-29
(077C)
Expert
SpSrch BackEMF
Threshold
Sets the induced voltage for motors that use Speed Search. The drive will start Speed
Search when the motor induced voltage level is the same as the setting value. Usually it
is not necessary to change this setting.
10%
(0 - 10%)
463
b3-31
(0BC0)
Expert
SpSrch I Ref Level
Sets the current level that decreases the output current during Current Detection Speed
Search.
1.50
(1.50 - 3.50)
463
b3-32
(0BC1)
Expert
SpSrch I End Level
Sets the current level that completes Speed Search.
1.20
(0.00 - 1.49)
463
b3-33
(0B3F)
Expert
SpSrch@Uv Selection
Sets the function that starts Speed Search at start-up if the drive detects a Uv
[Undervoltage] when it receives a Run command.
0 : Disabled
1 : Enabled
1
(0, 1)
464
b3-54
(3123)
Search Time
Sets the length of time that the drive will run Speed Search.
400 ms
(10 - 2000 ms)
464
b3-55
(3124)
Expert
Speed Curr Rise Time
Sets the length of time that the drive will increase the current from zero current to the
setting value of b3-06 [Speed Curr Lev1 for Estimation].
10 ms
(10 - 2000 ms)
464
b3-56
(3126)
InverseRotationSearch
WaitTime
Sets the wait time until the drive starts inverse rotation search after it completes forward
search when you do inverse rotation search during Current Detection Speed Search.
Determined by o2-04
(0.1 - 5.0 s)
464
b3-61
(1B96)
Expert
Magn Pole Find Gain
Sets the responsiveness for initial motor magnetic pole calculation when A1-02 = 6
[Control Method = PM AOLVector]. Set b3-61 > 0.0 for an ordinary IPM motor.
It is automatically set if High Frequency Injection Tuning is used.
Note:
• Set n8-35 = 2 [InitRotorPos Selection = HiFreq Injection] to enable this
parameter.
• Set n8-41 [HFI PoleDet Pgain] to adjust the responsiveness for initial motor
magnetic pole calculation when A1-02 = 5 [PM OLVector].
5.0
(-20.0 - +20.0)
464
◆ b4: TIMER
No.
(Hex.)
Name Description
Default
(Range)
Ref.
b4-01
(01A3)
Timer ON Time Delay
Sets the ON-delay time for the timer input.
0.0 s
(0.0 - 3000.0 s)
465
b4-02
(01A4)
Timer OFF Time Delay
Sets the OFF-delay time for the timer input.
0.0 s
(0.0 - 3000.0 s)
465
b4-03
(0B30)
Expert
NO,NC,CM ON-Time
Delay
Sets the delay time until the contact is turned ON after the function set with H2-01 turns
ON.
0 ms
(0 - 65000 ms)
465
b4-04
(0B31)
Expert
NO,NC,CM OFF-Time
Delay
Sets the delay time to deactivate the contact after the function set in H2-01 deactivates.
0 ms
(0 - 65000 ms)
466
b4-05
(0B32)
Expert
DO1 ON-Time Delay
Sets the delay time to activate the contact after the function set in H2-02 activates.
0 ms
(0 - 65000 ms)
466
b4-06
(0B33)
Expert
DO1 OFF-Time Delay
Sets the delay time to deactivate the contact after the function set in H2-02 deactivates.
0 ms
(0 - 65000 ms)
466
b4-07
(0B34)
Expert
DO2 ON-Time Delay
Sets the delay time until the contact is turned ON after the function set with H2-03 turns
ON.
0 ms
(0 - 65000 ms)
466
b4-08
(0B35)
Expert
DO2 OFF-Time Delay
Sets the delay time to deactivate the contact after the function set in H2-03 deactivates.
0 ms
(0 - 65000 ms)
466
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