YASKAWA iQpump1000 User Manual page 356

B.3 b: Application
No.
(Addr. Name
Hex)
b5-04
(01A8) Integral Limit Setting
b5-05
(01A9) Derivative Time (D)
b5-06
(01AA) PID Output Limit
b5-07
(01AB) PID Offset Adjustment PID Offset
b5-08
(01AC) PID Primary Delay
Time Constant
b5-09 PID Output Level
(01AD) Selection
b5-10
(01AE) PID Output Gain Setting Output Gain
b5-11 PID Output Reverse
(01AF) Selection
b5-12 Feedback Loss 4 to 20
(01B0) mA Detection Selection
b5-13
(01B1) Feedback Loss Goto
Frequency
b5-14
(01B2) Feedback Loss of Prime
Level
b5-15
Feedback Loss Go To
(01B3)
Frequency Time Out
<2>
b5-16
Feedback Loss Start
(01B3)
Delay
<2>
b5-17
PID Accel/Decel Time PID Acc/Dec Time
(01B5)
b5-32
(01EE)
Integrator Ramp Limit
<2>
b5-34
(019F)
PID Output Lower Limit PID Out Low Lim
356
LCD Display
Sets the maximum output possible from the integrator as a
percentage of the maximum output frequency.
PID I Limit
The function of b5-04 is disabled when P1-24 > 0
Sets D control derivative time.
PID D Time
Sets the maximum output possible from the entire PID controller
as a percentage of the maximum output frequency.
PID Limit
Applies an offset to the PID controller output. Set as a
percentage of the maximum output frequency.
Sets a low pass filter time constant on the output of the PID
controller.
PID Delay Time
Output Level Sel 0: Direct acting
0: Direct Acting 1: Inverse acting
1: Inverse Acting
Sets the gain applied to the PID output.
Note:
0: Negative PID output triggers zero limit.
Output Rev Sel
1: Rotation direction reverses with negative PID output.
0: 0 limit
Note:
1: Reverse
Performs a 4 to 20 mA wire break detection on the analog input
Fdbk 4-20mA Det
that is programmed for PID feedback.
0: Disabled
0: Disabled
1: Alarm Only
1: Alarm only
2: Fault
2: Fault
3: Run At b5-13
3: Run at b5-13
Sets the speed at which the drive will run if a 4 to 20 mA wire
break is detected on the PID Feedback and when b5-12 is set to
FdbkLossGotoFreq
3 (Run at b5-13).
Detects loss of prime in the pump when a wire break condition
has occurred.
When the measured quantity determined by P1-18 (output
current, kilowatts, or power) drops below this level for the time
FdbkLoss LOP Lvl
set in P1-20 and the output frequency is at the level set in b5-13,
a "Loss of Prime" condition occurs.
The drive responds to the "Loss of Prime" condition depending
on the setting of P1-22, Loss of Prime Selection.
When b5-12 = 3 and the Feedback signal is lost, the drive will
run at the b5-13 speed for the b5-15 time, after which the drive
FdbkLossGotoTimO will fault on Feedback Loss (FDBKL).
Timeout is disabled when set to 0sec and the drive will run
indefinitely at b5-13.
When an AUTO Run command is initiated, the drive will not
FdbkLossStartDly fault on Feedback Loss (FDBKL) or use the Feedback Loss
GoTo Frequency (b5-13) until the b5-16 time has expired.
Sets the acceleration and deceleration time to PID setpoint.
When set to a value greater than zero, the PI Integrator is forced
IntegratrRampLim
to be within +/- this amount of the soft starter output.
Sets the minimum output possible from the PID controller as a
percentage of the maximum output frequency.
Description
Parameter setting cannot be changed when the
drive is operating the motor in models 4A0930
and 4A1200.
When using setting 1, make sure reverse
operation is permitted by b1-04.
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
Values Page
Default: 100.0%
Min.: 0.0 –
Max.: 100.0
Default: 0.00 s
Min.: 0.00 –
Max.: 10.00
Default: 100.0%
Min.: 0.0 –
Max.: 100.0
Default: 0.0%
Min.: -100.0 –
Max.: 100.0
Default: 0.00 s
Min.: 0.00 –
Max.: 10.00
Default: 0
220
Range: 0, 1
Default: 1.00
Min.: 0.00 –
Max.: 25.00
Default: 0
–
Range: 0, 1
Default: 2
–
Range: 0 to 3
Default: 0.0 Hz
Min.: 0.0 –
Max.: 400.0
Default: 0.0 A
<1>
–
Min.: 0.0
Max.: 1000.0
Default: 0 s
Min.: 0 –
Max.: 6000
Default: 0.0 s
Min.: 0.0 –
Max.: 120.0
Default: 0.0 s
Min.: 0.0 –
Max.: 6000.0
Default: 0.0 Hz
Min.: 0.0 –
Max.: 10.0
Default: 0.00%
Min.: -100.00 –
Max.: 100.00