YASKAWA iQpump1000, Быстрый старт

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No.
(Addr.
Hex)
Name LCD Display Description Values Page
b2-04
(018C)
DC Injection Braking
Time at Stop
DCInj Time@Stop
Sets DC Injection Braking time at stop. Default: 0.50 s
Min.: 0.00
Max.: 10.00
–
b2-08
(0190)
Magnetic Flux
Compensation Value
Field Comp
OLV OLV OLV OLV
Sets the magnetic flux compensation as a percentage of the no-
load current value (E2-03).
Default: 0%
Min.: 0
Max.: 1000
–
u
b3: Speed Search
No.
(Addr
Hex.)
Name LCD Display Description Values Page
b3-01
(0191)
Speed Search Selection
at Start
SpdSrch at Star
0: Disabled
1: Enabled
0: Disabled
1: Enabled
Default: 0
Range: 0, 1
156
b3-02
(0192)
Speed Search
Deactivation Current
SpdSrch DeactCur
Sets the current level at which the speed is assumed to be
detected and Speed Search is ended. Set as a percentage of the
drive rated current.
Default: 120%
(V/f)
100% (OLV)
Min.: 0
Max.: 200
–
b3-03
(0193)
Speed Search
Deceleration Time
SpdSrch Dec Time
Sets output frequency reduction time during Speed Search. Default: 2.0 s
Min.: 0.1
Max.: 10.0
–
b3-04
(0194)
V/f Gain during Speed
Search
SpdSrch V/f
Determines how much to lower the V/f ratio during Speed
Search.
Output voltage during Speed Search equals the V/f setting
multiplied by b3-04.
Default:
<1>
Min.: 10%
Max.: 100%
–
b3-05
(0195)
Speed Search Delay
Time
Search Delay
When using an external contactor on the output side, b3-05
delays executing Speed Search after a momentary power loss to
allow time for the contactor to close.
Default: 0.2 s
Min.: 0.0
Max.: 100.0
–
b3-06
(0196)
Output Current 1 during
Speed Search
Srch Im Lvl1
Sets the current injected to the motor at the beginning of Speed
Estimation Speed Search. Set as a coefficient for the motor rated
current.
Default:
<1>
Min.: 0.0
Max.: 2.0
–
b3-07
(0197)
Output Current 2 during
Speed Search (Speed
Estimation Type)
Srch Im Lvl2
Sets the amount of output current during Speed Estimation
Speed Search as a coefficient for the no-load current.
Default:
<1>
Min.: 0.0
Max.: 5.0
–
b3-08
(0198)
Current Control Gain
during Speed Search
(Speed Estimation
Type)
Srch ACR P Gain
Sets the proportional gain for the current controller during Speed
Search.
Default: 0.8
Min.: 0.00
Max.: 6.00
–
b3-10
(019A)
Speed Search Detection
Compensation Gain
Srch Detect Comp
Sets the gain which is applied to the speed detected by Speed
Estimation Speed Search before the motor is reaccelerated.
Increase this setting if ov occurs when performing Speed Search
after a relatively long period of baseblock.
Default: 1.05
Min.: 1.00
Max.: 1.20
–
b3-12
(019C)
Minimum Current
Detection Level during
Speed Search
Srch I Deadband
Sets the minimum current detection level during Speed Search. Default: 6.0
Min.: 2.0
Max.: 10.0
–
b3-14
(019E)
Bi-Directional Speed
Search Selection
Bidir Search Sel
0: Disabled
1: Enabled
0: Disabled (uses the direction of the frequency reference)
1: Enabled (drive detects which way the motor is rotating)
Default: 1
Range: 0, 1
–
b3-17
(01F0)
Speed Search Restart
Current Level
SrchRestart Lvl
Sets the Speed Search restart current level as a percentage of the
drive rated current.
Default: 150%
Min.: 0
Max.: 200
–
b3-18
(01F1)
Speed Search Restart
Detection Time
SrchRestart Time
Sets the time to detect Speed Search restart. Default: 0.10 s
Min.: 0.00
Max.: 1.00
–
b3-19
(01F2)
Number of Speed
Search Restarts
Num of SrchRestr
Sets the number of times the drive can attempt to restart when
performing Speed Search.
Default: 3
Min.: 0
Max.: 10
–
b3-24
(01C0)
Speed Search Method
Selection
SpdSrch Method
0: CurrentDetection
1: Speed Estimation
0: Current Detection
1: Speed Estimation
Default: 0
Range: 0, 1
–
B.2 b: Application
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide 259
B
Parameter List