B4: Timer Function; B5: Pi Control - YASKAWA Z1000 User Manual

B.2 b: Application
No.
(Addr Name
Hex.)
b3-27 Start Speed Search
(1C9) Select
Speed Search Selection
b3-33
when Run Command is
(0B3F)
Given during Uv
<1> Default setting is determined by parameter A1-02, Control Method Selection.
<2> Default setting is dependent on parameter o2-04, Drive Model Selection.
u

b4: Timer Function

No.
(Addr. Name
Hex)
b4-01 Timer Function On-
(1A3) Delay Time
b4-02 Timer Function Off-
(1A4) Delay Time
u

b5: PI Control

No.
(Addr. Name
Hex)
b5-01
PI Function Setting
(1A5)
b5-02
Proportional Gain
(1A6)
Setting (P)
b5-03
(1A7)
Integral Time Setting (I) PID I Time
b5-04
(1A8)
Integral Limit Setting
b5-06
(1AA)
PI Output Limit
b5-07
(1AB)
PI Offset Adjustment
b5-08
PI Primary Delay Time
(1AC)
Constant
b5-09 PI Output Level
(1AD) Selection
274
LCD Display
Selects a condition to activate Speed Search Selection at Start
Start srch sel (b3-01) or External Speed Search Command 1 or 2 from the
0: Start from 0 multi-function input.
1: Start Fref>Fmin 0: Triggered when a Run command is issued. (normal).
1: Triggered when an external baseblock is released.
Activates and deactivates Speed Search at start in accordance
with whether a Run command was issued during an
SpdSrch Start UV undervoltage (Uv) condition. Function is active when a
0: Disabled momentary power loss (L2-01 = 1 or 2), Speed Search at start
1: Enabled (b3-01 = 1), and coasting to a stop (b1-03 = 1) are enabled.
0: Disabled
1: Enabled
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
LCD Display
PID Mode 0: Disabled
0: Disabled 1: Enabled (PI output becomes output frequency reference)
1: Enabled D=Fdbk 3: Enabled (PI output added to frequency reference)
3: Fref+PID D=Fdbk
Sets the proportional gain of the PI controller.
PID Gain
Sets the integral time for the PI controller.
Sets the maximum output possible from the integrator as a
percentage of the maximum output frequency.
PID I Limit
Sets the maximum output possible from the entire PI controller
as a percentage of the maximum output frequency.
PID Limit
Applies an offset to the PI controller output. Set as a percentage
of the maximum output frequency.
PID Offset
Sets a low pass filter time constant on the output of the PI
controller.
PID Delay Time
Output Level Sel 0: Normal output (direct acting)
0: Normal Character 1: Reverse output (reverse acting)
1: Rev Character
Description
Description
Description
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
Values Page
Default: 0
156
Range: 0, 1
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
Values Page
Default: 0
156
Range: 0, 1, 3
Default: 2.00
Min.: 0.00 156
Max.: 25.00
Default: 0.5 s
Min.: 0.0 156
Max.: 360.0
Default: 100.0%
Min.: 0.0 157
Max.: 100.0
Default: 100.0%
Min.: 0.0 157
Max.: 100.0
Default: 0.0%
Min.: -100.0 157
Max.: 100.0
Default: 0.00 s
Min.: 0.00 157
Max.: 10.00
Default: 0
157
Range: 0, 1