B4: Timer Function - YASKAWA A1000 Series Quick Start Manual

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