Y2: Pid Sleep And Protection - YASKAWA HV600 Manual

1.19 Y: Application Features
No.
Name
(Hex.)
Y1-23 Prime Loss Max Restart
Time
(3C16)
Y1-40 Maximum Speed
(3C27)
RUN
◆

Y2: PID Sleep and Protection

No.
Name
(Hex.)
Y2-01 Sleep Level Type
(3C64)
Y2-02 Sleep Level
(3C65)
RUN
Y2-03 Sleep Delay Time
(3C66)
RUN
Y2-04 Sleep Activation Level
(3C67)
RUN
Y2-05 Sleep Boost Level
(3C68)
RUN
Y2-06 Sleep Boost Hold Time
(3C69)
RUN
Y2-07 Sleep Boost Max Time
(3C6A)
RUN
Y2-08 Delta Feedback Drop
Level
(3C6B)
RUN
Y2-09 Feedback Drop Detection
Time
(3C6C)
RUN
134
V/f OLV/PM EZOLV OLV/PM
Sets the time in minutes that the drive will wait before it tries a restart after a restart fails or
after it does not do a restart because of a fault.
V/f OLV/PM EZOLV OLV/PM
Sets the maximum speed.
Note:
This parameter is not effective when Y1-40 = 0.0 Hz or Y1-40 > E1-04 [Maximum
Output Frequency] × d2-01 [Frequency Reference Upper Limit].
V/f OLV/PM OLV/PM EZOLV
Sets the data source that the drive uses to know when to activate the Sleep Function.
0 : Output Frequency
1 : Output Current
2 : Feedback
3 : Output Speed (RPM)
5 : Output Frequency (non-PID)
Note:
• Feedback depends on PID direction operation.
• When the Sleep Function is active, the keypad will show the "Sleep" Alarm.
V/f OLV/PM EZOLV OLV/PM
Sets the level that the level type set in Y2-01 [Sleep Level Type] must be at for the time set
in Y2-03 [Sleep Delay Time] for the drive to enter Sleep Mode.
Note:
• When you set this parameter to 0.0, this function will not be active.
• This function is active only when the drive operates in AUTO Mode.
• When Y2-01 = 5 [Output Frequency (non-PID)], the drive will disable the Sleep
function when you set this parameter to 0.0.
• When Y2-01 ≠ 5, the drive will set the sleep level to the largest value from d2-02
[Frequency Reference Lower Limit], Y1-06 [Minimum Speed], and Y4-12 [Thrust
Frequency] when you set this parameter to 0.0.
V/f OLV/PM EZOLV OLV/PM
Sets the delay time before the drive enters Sleep Mode when the drive is at the sleep level
set in Y2-02 [Sleep Level].
V/f OLV/PM EZOLV OLV/PM
Sets the level above which the output frequency must increase to activate the Sleep
Function when Y2-01 = 0, 3, or 5 [Sleep Level Type = Output Frequency, Output Speed
(RPM), or Output Frequency (non-PID)].
Note:
When you set this parameter to 0.0, this function will not be active, and the Sleep
Function will activate above the minimum speed (largest value from d2-02 [Frequency
Reference Lower Limit], Y1-06 [Minimum Speed], and Y4-12 [Thrust Frequency]).
V/f OLV/PM EZOLV OLV/PM
Sets the quantity of boost that the drive applies to the setpoint before it goes to sleep.
Note:
Set this parameter to 0.00 to disable Sleep Boost Function.
V/f OLV/PM OLV/PM EZOLV
Sets the length of time that the drive will keep the boosted pressure before it goes to sleep.
V/f OLV/PM OLV/PM EZOLV
Sets the length of time that the system (feedback) has to reach the boosted setpoint. The
system must reach the boosted setpoint in the time set in this parameter, or it will go to
sleep.
V/f OLV/PM EZOLV OLV/PM
Sets the level of the PID Error (set-point minus feedback) to deactivate the Sleep Mode
operation.
Note:
Set this parameter to 0.00 to disable the function.
V/f OLV/PM EZOLV OLV/PM
Sets the time during which the software monitors the feedback to detect a flow/no-flow
condition. Refer to Y2-08 [Delta Feedback Drop Level] for more information.
Description
Description
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
Default
Ref.
(Range)
0.2 min 472
(0.2 - 6000.0 min)
0.0 Hz 472
(Determined by A1-02)
Default
Ref.
(Range)
5 473
(0 - 5)
0.0 473
(0.0 - 6000.0)
5 s 474
(0 - 3600 s)
0.0 474
(0.0 - 6000.0)
0.00% 474
(0.00 - 600.00%)
5.0 s 474
(0.5 - 160.0 s)
20.0 s 474
(1.0 - 160.0 s)
0.00% 474
(0.00 - 600.00%)
10.0 s 475
(0.0 - 3600.0 s)