No.
(Addr.
Hex)
Name Description Values Page
b5-42
(161)
PI Output 2 Calculation
Mode
0: Linear - the monitor displays PID output
1: Square root - the monitor displays square root PID output
2: Quadratic - the monitor displays 1/(PID output)
3: Cubic - the monitor displays 1/(PID output)
Note: Used for U5-14 and U5-15 only.
Default: 0
Range: 0 to 3
–
b5-43
(162)
PI Output 2 Monitor Max
Upper 4 Digits
Sets the upper 4 digits of the maximum monitor value.
Used with b5-44 to set maximum monitor value of U5-14 and U5-15 at
maximum frequency.
Note: Used for U5-14 and U5-15 only.
Default: 0
Min.: 0
Max.: 9999
–
b5-44
(163)
PI Output 2 Monitor Max
Lower 4 Digits
Sets the lower 4 digits of the maximum monitor value.
Used with b5-43 to set maximum monitor value of U5-14 and U5-15 at
maximum frequency.
Note: Used for U5-14 and U5-15 only.
Default: 0
Min.: 0
Max.: 99.99
–
b5-45
(164)
PI Output 2 Monitor
Minimum
Sets the minimum display value at zero speed.
This function is effective when b5-42 is set to 0 (Linear output mode).
Note: Used for U5-14 and U5-15 only.
Default: 0
Min.: 0
Max.: 999.9
–
b5-46
(165)
PID Units Selection
Sets the display units for parameter b5-19, and monitors U5-01, U5-04 and
U5-99
0: WC (Inch of water)
1: PSI (Pounds per square inch)
2: GPM (Gallons per minute)
3: F (Degrees Fahrenheit)
4: CFM (Cubic feet per minute)
5: CMH (Cubic meters per hour)
6: LPH (Liters per hour)
7: LPS (Liters per second)
8: Bar (Bar)
9: Pa (Pascal)
10: C (Degrees Celsius)
11: Mtr (Meters)
12: Ft (Feet)
13: LPM (Liters per minute)
14: CMM (Cubic meters per minute)
15: “Hg (Inches of Mercury)
25: None
Default: 0
Range: 0 to 15; 25
–
b5-47
(17D)
Reverse Operation Selection
2 by PID Output
0: Zero limit when PID output is a negative value.
1: Reverse operation when PID output is a negative value
(Zero limit if the reverse operation is prohibited by b1-04).
Default: 1
Range: 0, 1
–
b5-89
(B89)
Sleep Method Selection
Determines how the drive sleeps and wakes-up when using PID.
0: Standard
1: EZ Sleep/Wake-up
Default: 0
Range: 0, 1
–
b5-90
(B90)
<1>
EZ Sleep Unit
Sets the unit, range, and resolution of parameters b5-91 and b5-92.
0: Hz
1: RPM (number of motor poles must be entered)
Default: 0
Range: 0, 1
–
b5-91
(B91)
<1>
EZ Minimum Speed
Sets the PID minimum speed and integral lower limit.
The internal value is lower limited to the higher setting between b5-34 and
d2-02.
Default: 0.0 Hz
Range: 0.0 to
400.0 Hz
or 0 to 24000 RPM
<2>
–
b5-92
(B92)
<1>
EZ Sleep Level
The drive will go to sleep when the drive output frequency (or speed) is at or
below this level for the time set in b5-93.
This parameter is internally lower limited to b5-91 (EZ Min Speed) + 1Hz.
Default: 0.0 Hz
Range: 0.0 to
400.0 Hz
or 0 to 24000 RPM
<2>
–
b5-93
(B93)
<1>
EZ Sleep Time
The drive will go to sleep when the drive output frequency is at or below the
level set to b5-92 for the time set in this parameter.
Default: 5.0 s
Min.: 0.0
Max.: 1000.0
–
B.2 b: Application
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
189
B
Parameter List
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