Parameter List
9
9.16 Y: Application Features
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 663
No.
(Hex.)
Name Description
Default
(Range)
Ref.
YF-13
(3F5C)
RUN
PI Aux High Level
Detection Time
Sets the length of time that the level must be more than YF-12 [PI Aux Control High Level
Detect] before the drive will respond when YF-14 = 2, 3 [PI Aux Hi Level Detection
Select].
0.1 s
(0.0 - 300.0 s)
425
YF-14
(3F5D)
PI Aux Control Hi Level
Det Sel
Sets the drive response when the PI Aux Feedback increases to more than the YF-12 [PI
Aux Control High Level Detect] level for longer than the time set in YF-13 [PI Aux High
Level Detection Time].
0 : NoDisplay (Digital Output Only)
1 : Alarm Only
2 : Fault
3 : Auto-Restart (time set by YF-15)
Note:
• Set YF-01 = 1 [PI Aux Control Selection = Enabled] and YF-12 [PI Aux Control
High Level Detect] > 0 to enable PI Aux High Level Detection.
• Parameter YF-13 only applies when YF-14 = 2 or 3
1
(0 - 3)
425
YF-15
(3F5E)
PI Aux Level Detect
Restart Time
Sets the length of time the drive will wait before it tries an Auto-Restart of LOAUX [Low
PI Aux Feedback Level] or HIAUX [High PI Aux Feedback Level] fault.
5.0 min
(0.1 - 6000.0 min)
426
YF-16
(3F5F)
RUN
PI Auxiliary Control P
Gain
Sets the proportional gain for the suction pressure control. 2.00
(0.00 - 25.00)
426
YF-17
(3F60)
RUN
PI Auxiliary Control I
Time
Sets the integral time for the suction pressure control.
Note:
Set this parameter to 0.0 to disable the integrator.
5.0 s
(0.0 - 360.0 s)
426
YF-18
(3F61)
PI Aux Control Detect
Time Unit
Sets the time unit for YF-10 [PI Aux Control Low Lvl Det Time] and YF-13 [PI Aux High
Level Detection Time].
0 : Minutes (min)
1 : Seconds (sec)
1
(0, 1)
426
YF-19
(3F62)
PI Aux Ctrl Feedback
WireBreak
Sets how the analog input selected for PI Aux Feedback will respond when it is
programmed to receive a 4 mA to 20 mA signal and the signal is lost.
0 : Disabled
1 : Alarm Only
2 : Fault (no retry, coast to stop)
2
(0 - 2)
427
YF-20
(3F63)
PI Aux Main PI Speed
Control
Sets if the PI Auxiliary Controller has an effect on output speed.
0 : Disabled
1 : Enabled
1
(0, 1)
427
YF-21
(3F64)
PI Aux Ctrl Level Unit
Selection
Set the units shown for the PI Aux Level parameters and monitors.
0 : “WC: inches of water column
1 : PSI: pounds per square inch
2 : GPM: gallons/min
3 : °F: Fahrenheit
4 : ft
3
/min: cubic feet/min
5 : m
3
/h: cubic meters/hour
6 : L/h: liters/hour
7 : L/s: liters/sec
8 : bar: bar
9 : Pa: Pascal
10 : °C: Celsius
11 : m: meters
12 : ft: feet
13 : L/min: liters/min
14 : m
3
/min: cubic meters/min
15 : “Hg: Inch Mercury
16 : kPa: kilopascal
48 : %: Percent
49 : Custom (YF-32～34)
50 : None
1
(0 - 50)
427
YF-22
(3F65)
PI Aux Level Decimal
Place Pos
Sets the number of decimal places for the PI Aux Level parameters and monitors.
0 : No Decimal Places (XXXXX)
1 : One Decimal Places (XXXX.X)
2 : Two Decimal Places (XXX.XX)
3 : Three Decimal Places (XX.XXX)
1
(0 - 3)
428
YF-23
(3F66)
PI Aux Ctrl Output Level
Select
Sets the PI Auxiliary Controller to be Direct-acting or Inverse-acting.
0 : Direct Acting
1 : Inverse Acting
1
(0, 1)
428
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