Yf: Pi Auxiliary Control - YASKAWA HV600 Manual

1.19 Y: Application Features
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YF: PI Auxiliary Control

No.
Name
(Hex.)
YF-01 PI Aux Control Selection
(3F50)
YF-02 PI Aux Control
Transducer Scale
(3F51)
RUN
YF-03 PI Aux Control Setpoint
(3F52)
RUN
YF-04 PI Aux Control Minimum
Level
(3F53)
RUN
YF-05 PI Aux Control Sleep
Delay Time
(3F54)
RUN
YF-06 PI Aux Control Wake-up
Level
(3F55)
RUN
YF-07 PI Aux Control Wake-up
Time
(3F56)
YF-08 PI Aux Control Minimum
Speed
(3F57)
RUN
YF-09 PI Aux Control Low
Level Detect
(3F58)
RUN
142
V/f OLV/PM EZOLV OLV/PM
Sets the PI Auxiliary Control function.
0 : Disabled
1 : Enabled
V/f OLV/PM EZOLV OLV/PM
Sets the full scale (10 V or 20 mA) output of the pressure transducer connected to the
analog input terminal programmed for H3-xx = 27 [PI Aux Control Feedback Level].
Note:
Parameters YF-21 [PI Aux Ctrl Level Unit Selection] and YF-22 [PI Aux Level
Decimal Place Pos] set the unit and resolution.
V/f OLV/PM OLV/PM EZOLV
Sets the level to which the drive will try to regulate.
Note:
Parameters YF-21 [PI Aux Ctrl Level Unit Selection] and YF-22 [PI Aux Level
Decimal Place Pos] set the unit and resolution.
V/f OLV/PM OLV/PM EZOLV
Sets the level below which the drive must be for longer than YF-05 [PI Aux Control Sleep
Delay Time] before the drive goes to sleep and turns off all lag pumps.
Note:
• Set this parameter to 0.0 to disable the function.
• Parameters YF-21 [PI Aux Ctrl Level Unit Selection] and YF-22 [PI Aux Level
Decimal Place Pos] set the unit and resolution.
V/f OLV/PM OLV/PM EZOLV
Sets the length of time that the drive will delay before it goes to sleep after the level is less
than YF-04 [PI Aux Control Minimum Level] (when YF-23 = 1 [PI Aux Ctrl Output Level
Select = Inverse Acting]) or more than YF-24 [PI Auxiliary Ctrl Maximum Level] (when
YF-23 = 0 [Direct Acting]).
V/f OLV/PM EZOLV OLV/PM
Sets the level to wake up the drive when the drive after YF-04 [PI Aux Control Minimum
Level] or YF-24 [PI Auxiliary Ctrl Maximum Level] put the drive to sleep.
Note:
• Parameter YF-23 [PI Aux Ctrl Output Level Select] sets the condition to wake up the
drive.
–YF-23 = 0 [Direct Acting]: The PI Aux Feedback must be less than the level set in
this parameter for longer than the time set in YF-07 to wake up.
–YF-23 = 1 [Inverse Acting]: The PI Aux Feedback must be more than the level set
in this parameter for longer than the time set in YF-07 [PI Aux Control Wake-up
Time] to wake up.
• Parameters YF-21 [PI Aux Ctrl Level Unit Selection] and YF-22 [PI Aux Level
Decimal Place Pos] set the unit and resolution.
V/f OLV/PM OLV/PM EZOLV
Sets the time to wake up the drive when the drive after YF-04 [PI Aux Control Minimum
Level] or YF-24 [PI Auxiliary Ctrl Maximum Level] put the drive to sleep.
Note:
Parameter YF-23 [PI Aux Ctrl Output Level Select] sets the condition to wake up the
drive.
• YF-23 = 0 [Direct Acting]: The PI Aux Feedback must be less than the level set in
YF-06 for longer than the time set in YF-07 to wake up.
• YF-23 = 1 [Inverse Acting]: The PI Aux Feedback must be more than the level set in
YF-06 [PI Aux Control Wake-up Level] for longer than the time set in YF-07 to wake
up.
V/f OLV/PM OLV/PM EZOLV
Sets the minimum speed at which the drive can run when the PI Auxiliary Control has an
effect on the output speed.
Note:
The drive will use Y1-06 [Minimum Speed] and Y4-12 [Thrust Frequency] as the
minimum speed when PI Aux Control does not have an effect on the output speed or
when you set YF-08 < Y1-06 and Y4-12.
V/f OLV/PM EZOLV OLV/PM
Sets the level below which the drive must be for longer than YF-10 [PI Aux Control Low
Lvl Det Time] to respond as specified by YF-11 [PI Aux Control Low Level Det Sel].
Note:
• Set this parameter to 0.0 to disable the function.
• Parameter YF-10 only applies to when YF-11 = 2 and 3 [Fault and Auto-Restart
(time set by YF-15)].
• Parameters YF-21 [PI Aux Ctrl Level Unit Selection] and YF-22 [PI Aux Level
Decimal Place Pos] set the unit and resolution.
Description
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
Default
Ref.
(Range)
0 498
(0, 1)
145.0 498
(1.0 - 6000.0)
20.0 PSI 498
(0.0 - 6000.0)
10.0 PSI 499
(0.0 - 6000.0)
5 s 499
(0 - 3600 s)
30.0 PSI 499
(-999.9 - +999.9 PSI)
1 s 499
(0 - 3600 s)
0.00 Hz 499
(0.00 - 400.00 Hz)
0.0 PSI 500
(-999.9 - +999.9 PSI)