YASKAWA HV600 Manual page 450

2.12 S: Special Applications
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S5-04: HAND-OFF-AUTO Behavior
No.
Name
(Hex.)
S5-04 HAND-OFF-AUTO
Behavior
(3232)
0 : Legacy
1 : Normal
Note:
When you set this parameter to 1, the drive will always be in AUTO Mode when you energize the drive.
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S5-05: HAND Frequency Reference
No.
Name
(Hex.)
S5-05 HAND Frequency Reference
(3233)
RUN
■
S5-06: HAND Setpoint
No.
Name
(Hex.)
S5-06 HAND Setpoint
(3234)
RUN
Note:
Parameters b5-46 [PID Unit Display Selection], b5-38 [PID User Unit Display Scaling], and b5-39 [PID User Unit Display Digits] set the
unit, range, and resolution.
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S5-07: Operation HAND Key
No.
Name
(Hex.)
S5-07 Operation HAND Key
(3235)
0 : Disabled
1 : Enabled
■
S5-08: HAND Reference Prime Loss Level
No.
Name
(Hex.)
S5-08 HAND Reference Prime
Loss Level
(3D31)
RUN
Note:
• If these conditions occur at the same time, the drive will detect LOP [Loss of Prime]:
–The monitor set by Y1-18 [Prime Loss Detection Method] ≤ S5-08 for longer than Y1-20 [Prime Loss Time]
–Output frequency ≥ S5-05 [HAND Frequency Reference]
• The drive response to the Loss of Prime condition changes when the Y1-22 [Prime Loss Selection] setting changes.
• Parameter Y1-18 [Prime Loss Detection Method] sets the units for this parameter.
450
V/f OLV/PM EZOLV OLV/PM
Sets the drive behavior when the drive is in HAND Mode, OFF Mode, or AUTO Mode.
V/f OLV/PM OLV/PM EZOLV
Sets the frequency reference when HAND Mode is active, PID is disabled and S5-01 = 1 [HAND
Frequency Reference Source = HAND Ref S5-05 or PID SP S5-06].
V/f OLV/PM EZOLV OLV/PM
Sets the System Setpoint when HAND Mode is active, PID is enabled and S5-01 = 1 [HAND
Frequency Reference Source = HAND Ref S5-05 or PID SP S5-06].
V/f OLV/PM EZOLV OLV/PM
Sets the HAND key on the HOA keypad to let you switch between HAND Mode and AUTO Mode.
V/f OLV/PM OLV/PM EZOLV
Sets the level at which the drive will detect the Loss of Prime in the pump.
Description
Description
Description
Description
Description
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
Default
(Range)
1
(0, 1)
Default
(Range)
0.00 Hz
(0.00 - 400.00 Hz)
Default
(Range)
0.0
(0.0 - 6000.0)
Default
(Range)
1
(0, 1)
Default
(Range)
0.0
(0.0 - 1000.0)