YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
429
Note:
•
The drive response changes when the
YF-23 [PI Aux Ctrl Output Level Select]
setting changes.
–
YF-23 = 0 [Direct Acting]
:
When the PI Aux Feedback level is more than
YF-25 [PI Aux Control Activation Level]
for longer than this time, the drive will activate the
PI Auxiliary Control to control the output frequency.
–
YF-23 = 1 [Inverse Acting]
:
When the PI Aux Feedback level is less than
YF-25
for longer than this time, the drive will activate PI Auxiliary Control to control the
output frequency.
•
When you set this parameter to 0.0 PSI, PI Auxiliary Control is always enabled.
■
YF-32: PI Aux Custom Unit Character 1
No.
(Hex.)
Name
Description
Default
(Range)
YF-32
(3F6F)
PI Aux Custom Unit
Character 1
Sets the first character of the PI Aux custom unit display when
YF-21 = 49 [PI Aux Ctrl Level Unit
Selection = Custom (YF-32
~
34)]
.
41
(20 - 7A)
Refer to
for more information about available selections.
■
YF-33: PI Aux Custom Unit Character 2
No.
(Hex.)
Name
Description
Default
(Range)
YF-33
(3F70)
PI Aux Custom Unit
Character 2
Sets the second character of the PI Aux custom unit display when
YF-21 = 49 [PI Aux Ctrl Level
Unit Selection = Custom (YF-32
~
34)]
.
41
(20 - 7A)
Refer to
for more information about available selections.
■
YF-34: PI Aux Custom Unit Character 3
No.
(Hex.)
Name
Description
Default
(Range)
YF-34
(3F71)
PI Aux Custom Unit
Character 3
Sets the third character of the PI Aux custom unit display when
YF-21 = 49 [PI Aux Ctrl Level Unit
Selection = Custom (YF-32
~
34)]
.
41
(20 - 7A)
Refer to
for more information about available selections.
■
YF-35: PI Aux Minimum Transducer Scale
No.
(Hex.)
Name
Description
Default
(Range)
YF-35
(3F72)
PI Aux Minimum
Transducer Scale
Sets the minimum scale output of the pressure transducer that is connected to the terminal set for
H3-
xx = 27 [MFAI Function Selection = PI Auxiliary Control Feedback]
.
0.0 PSI
(-999.9 - +999.9 PSI)
Note:
•
To enable this parameter, set it to less than
YF-02 [PI Aux Control Transducer Scale]
. If you set it to more than
YF-02
, it will disable the PI
Auxiliary Feedback (set to 0).
•
Parameters
YF-21 [PI Aux Ctrl Level Unit Selection]
and
YF-22 [PI Aux Level Decimal Place Pos]
set the unit and resolution.
Содержание HV600
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Страница 454: ...5 14 Z Bypass Parameters 454 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
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Страница 768: ...10 6 MEMOBUS Modbus Communications 768 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 780: ...11 3 European Standards 780 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...