Setting 2: Quadratic
The monitor displays 1/(PI output)
2
Setting 3: Cubic
The monitor displays 1/(PI output)
3
n
b5-43/b5-44: PI Output 2 Monitor Max Upper/Lower 4 Digits
Set the maximum monitor value at maximum frequency. U5-14 and U5-15 show Custom PI output. U5-14 shows the upper
4 digits and U5-15 shows the lower 4 digits. It shows 999999.99 maximum.
No. Name Setting Range Default
b5-43 PI Output 2 Monitor Max Upper 4 Digits 0 to 9999 0
b5-44 PI Output 2 Monitor Max Lower 4 Digits 0.00 to 99.99 0.00
n
b5-45: PI Output 2 Monitor Minimum
U5-14 and U5-15 show Custom PI Output. b5-45 sets the minimum display value at zero speed. This function is effective
when b5-42 is set to 0 (Linear).
Note: Used for U5-14 and U5-15 only.
No. Name Setting Range Default
b5-45 PI Output 2 Monitor Minimum 0.0 to 999.9 0.0
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b5-46: PI Setpoint Monitor Unit Selection
Sets the HOA keypad display units in U5-01 and U5-04 when b5-20 is set to 3.
No. Name Setting Range Default
b5-46 PI Setpoint Monitor Unit Selection 0 to 14 0
Setting 0: “WC (Inch of Water)
Setting 1: PSI (Pounds per Square Inch)
Setting 2: GPM (Gallons per Minute)
Setting 3: F (Degrees Fahrenheit)
Setting 4: CFM (Cubic Feet per Minute)
Setting 5: CMH (Cubic Meters per Hour)
Setting 6: LPH (Liters per Hour)
Setting 7: LPS (Liters per Second)
Setting 8: Bar (Bar)
Setting 9: Pa (Pascal)
Setting 10: C (Degrees Celsius)
Setting 11: Mtr (Meters)
Setting 12: Ft (Feet)
Setting 13: LPM (Liters per Minute)
Setting 14: CMM (Cubic Meters per Minute)
n
b5-47: Reverse Operation Selection 2 by PI Output
Determines whether a negative PI output reverses the direction of drive operation. When the PI function is used to trim the
frequency reference (b5-01 = 3), this parameter has no effect and the PI output will not be limited
(same as b5-11 = 1).
No. Name Setting Range Default
b5-47 Reverse Operation Selection 2 by PI Output 0, 1 1
Setting 0: Reverse Disabled
Negative PI output will be limited to zero and the drive output will be stopped.
1.2 b: Application
48
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual
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