No.
(Addr
Hex.)
Name LCD Display Description Values Page
b3-27
(01C9)
Start Speed Search
Select
SPD Search By AI
0: start from 0
1: start SPD
Selects a condition to activate Speed Search Selection at Start
(b3-01) or External Speed Search Command 1 or 2 from the
multi-function input.
0: Triggered when a Run command is issued (normal).
1: Triggered when an external baseblock is released.
Default: 0
Range: 0, 1
–
b3-29
(077C)
<4>
Speed Search Induced
Voltage Level
SpdSrch Ind Vlvl
Performs Speed Search when the motor induced voltage
exceeds the set level.
There is normally no need to change this parameter from the
default value, but if changes are necessary, try lowering this
value
in small increments. When set too low, the drive will not
perform Speed Search.
Note: This parameter is not available in models 4A0930
and 4A1200.
Default: 10%
Min.: 0
Max.: 10
–
b3-33
(0B3F)
<5>
Speed Search Selection
when Run Command is
Given during Uv
SpdSrch Start UV
0: Disabled
1: Enabled
Activates and deactivates Speed Search at start in accordance
with whether a Run command was issued during an
undervoltage (Uv) condition. Function is active when a
momentary power loss (L2-01 = 1 or 2), Speed Search at start
(b3-01 = 1), and coasting to a stop (b1-03 = 1) are enabled.
0: Disabled
1: Enabled
Note: This
parameter is not available in models 4A0930
and 4A1200.
Default: 0
Range: 0, 1
–
<1> Default setting is determined by parameter A1-02, Control Method Selection.
<2>
Default setting is determined by parameter o2-04, Drive Model Selection.
<3> Default setting is determined by parameters A1-02, Control Method Selection, and o2-04, Drive Model Selection.
<4> Available in drive software versions PRG: 1018 and later.
<5> Available in drive software versions PRG: 1019 and later.
u
b4: Timer Function
No.
(Addr.
Hex)
Name LCD Display Description Values Page
b4-01
(01A3)
Timer Function On-
Delay Time
Delay-ON Timer
Sets the on-delay and off-delay times for a digital timer output
(H2-oo = 12).
The output is triggered by a digital input programmed to
H1-oo = 18).
Default: 0.0 s
Min.: 0.0
Max.: 3000.0
–
b4-02
(01A4)
Timer Function Off-
Delay Time
Delay-OFF Timer
Default: 0.0 s
Min.: 0.0
Max.: 3000.0
–
b4-03
(0B30)
<1>
H2-01 ON Delay Time H2-01 ON Delay
Sets the length of the delay time for contact outputs to open or
close for the related functions set in H2-oo.
Note: This
parameter is not available in models 4A0930
and 4A1200.
Default: 0 ms
Min.: 0
Max.: 65535
–
b4-04
(0B31)
<1>
H2-01 OFF Delay Time H2-01 OFF Delay
b4-05
(0B32)
<1>
H2-02 ON Delay Time H2-02 ON Delay
b4-06
(0B33)
<1>
H2-02 OFF Delay Time H2-02 OFF Delay
b4-07
(0B34)
<1>
H2-03 ON Delay Time H2-03 ON Delay
b4-08
(0B35)
<1>
H2-03 OFF Delay Time H2-03 OFF Delay
<1> Available in drive software versions PRG: 1019 and later.
B.2 b: Application
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
255
B
Parameter List
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