YASKAWA iQpump1000 User Manual page 434

B.14 S: Special Application
<1> Setting the sequence timer start time to a higher value than the sequence timer stop time disables that sequence timer in drive software versions
PRG: 8551 and earlier.
<2> Available in drive software versions PRG: 8552 and later. Not available in drive models 4A0930 and 4A1200.
<3> Default is 00:00 and range is 00:00 to 24:00 when o4-20 is set to 1 (24-hour).
u
S3: Secondary PI (PI2) Control
No.
(Addr. Name
Hex)
S3-01
(321A) Secondary PI Enable
Selection
S3-02
(321B) Secondary PI User
Display
S3-03
(321C) Secondary PI Display
Digits
S3-04
(321D) Secondary PI Unit
Selection
S3-05
Secondary PI Setpoint
(321E)
Value
S3-06
Secondary PI
(321F)
Proportional Gain
Setting
S3-07
Secondary PI Integral
(3220)
Time Setting
S3-08
Secondary PI Integral
(3221)
Limit Setting
S3-09
Secondary PI Output
(3222)
Upper Limit
S3-10
Secondary PI Output
(3223)
Lower Limit
434
LCD Display
Determines when the secondary PI controller is enabled.
0: Disabled
PI2 Enable Sel
1: Always
0: Disabled
2: Drive running
1: Always
3: Motor running
2: Drive Running
3: Motor Running
Note:
Sets the scale value of 100% PI input.
PI2 UsrDspMaxVal
PI2 UsrDspDigits Sets the decimal place display for secondary PI units.
0: No Dec (XXXXX) 0: No decimal places
1: 1 Dec (XXXX.X) 1: One decimal place
2. 2 Dec (XXX.XX) 2: Two decimal places
3: 3 Dec (XX.XXX) 3: Three decimal places
PI2 Unit Sel
0: Inch of water (WC)
0: "WC:InchOfWater
1: Pounds per square inch (PSI)
1: PSI :lb/SqrInch
2: Gallons per minute (GPM)
2: GPM:Gallons/Min
3: Degrees Fahrenheit (F)
3: °F:DegFarenheit
4: Cubic feet per minute (CFM)
4: CFM:Cubic ft/Min
5: Cubic meters per hour (CMH)
5: CMH:Cubic m/Hr
6: Liters per hour (LPH)
6: LPH:Litres/Hr
7: Liters per second (LPS)
7: LPS:Litres/Sec
8: Bar (Bar)
8: Bar:Bar
9: Pascals (Pa)
9: Pa:Pascals
10: Degrees Celsius (C)
10: °C:DegCelsius
11: Meters (Mtr) (Ft: Feet)
11: m: meters
12: Liters per minute (LPM)
12: ft: feet
13: Cubic meters per minute (CMM)
13: LPM:Litres/Min
14: No unit
14: No unit
15: Percentage (%)
15: %
Sets the secondary PI controller target value.
PI2 Setpoint
Sets the proportional gain of the secondary PI controller. A
setting of 0.00 disables P control.
PI2 Gain
Sets the integral time for the secondary PI controller. A setting
of 0.0 s disables integral control.
PI2 I Time
Sets the maximum output possible from the integrator.
PI2 I Limit
Sets the maximum output possible from the secondary PI
controller.
PI2 Upper Limit
Sets the minimum output possible from the secondary PI
controller.
PI2 Lower Lim
Description
Setting 3 does not run the motor at zero speed,
baseblock, or in DC injection.
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
Values Page
Default: 0
–
Range: 0 to 3
Default: 10000
Min.: 0 –
Max.: 60000
Default: 2
–
Range: 0 to 3
Default: 15
–
Range: 0 to 15
Default: 0.00
<1>
Min.: 0.00 –
Max.: 600.00
<2>
Default: 1.00
Min.: 0.00 –
Max.: 25.00
Default: 1.0 s
Min.: 0.0 –
Max.: 360.0
Default: 100.0%
Min.: 0.0 –
Max.: 100.0
Default: 100.0%
Min.: 0.0 –
Max.: 100.0
Default: 0.00%
Min.: -100.00 –
Max.: 100.00