YASKAWA HV600, Manual

Page: 499 / 610

Parameter
Details
2
2.14 Y: Application Features
YASKAWA TOEPYAIHV6002A HV600 Drive Programming 499
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YF-04: PI Aux Control Minimum Level
No.
(Hex.)
Name Description
Default
(Range)
YF-04
(3F53)
RUN
PI Aux Control Minimum
Level
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.
10.0 PSI
(0.0 - 6000.0)
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.
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YF-05: PI Aux Control Sleep Delay Time
No.
(Hex.)
Name Description
Default
(Range)
YF-05
(3F54)
RUN
PI Aux Control Sleep Delay
Time
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] ).
5 s
(0 - 3600 s)
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YF-06: PI Aux Control Wake-up Level
No.
(Hex.)
Name Description
Default
(Range)
YF-06
(3F55)
RUN
PI Aux Control Wake-up
Level
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.
30.0 PSI
(-999.9 - +999.9 PSI)
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.
■
YF-07: PI Aux Control Wake-up Time
No.
(Hex.)
Name Description
Default
(Range)
YF-07
(3F56)
PI Aux Control Wake-up
Time
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.
1 s
(0 - 3600 s)
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.
■
YF-08: PI Aux Control Minimum Speed
No.
(Hex.)
Name Description
Default
(Range)
YF-08
(3F57)
RUN
PI Aux Control Minimum
Speed
Sets the minimum speed at which the drive can run when the PI Auxiliary Control has an effect on
the output speed.
0.00 Hz
(0.00 - 400.00 Hz)
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 OLV/PM EZOLV
V/f OLV/PM OLV/PM EZOLV
V/f OLV/PM OLV/PM EZOLV
V/f OLV/PM OLV/PM EZOLV
V/f OLV/PM OLV/PM EZOLV