YASKAWA HV600 Manual page 487

The drive will remove the First Drive in the operation queue and will force a new Lead Drive to run only when the
drive is in Sleep.
■
Y9-05: Lag Drive Mode
No.
Name
(Hex.)
Y9-05 Lag Drive Mode
(3DF8)
0 : Fixed Speed
After the Y9-07 [Lag Fixed Speed Delay] time is expired, the drive will operate at the Y9-06 [Lag Fixed Speed]
setting.
2 : Turn Off
After the Y9-07 time is expired, the drive will stop and become available for Network operation again.
3 : Follow Lead Speed
After the Y9-07 time is expired, the drive will operate based on the speed of the current Lead Drive. The drive will
apply the Y9-30 [Lag Speed Follower Gain] and Y9-31 [Lag Speed Follower Bias] settings.
■
Y9-06: Lag Fixed Speed
No.
Name
(Hex.)
Y9-06 Lag Fixed Speed
(3DF9)
RUN
■
Y9-07: Lag Fixed Speed Delay
No.
Name
(Hex.)
Y9-07 Lag Fixed Speed Delay
(3DFA)
RUN
■
Y9-08: Staging Mode
No.
Name
(Hex.)
Y9-08 Staging Mode
(3DFB)
0 : Output Frequency
The drive monitors the output frequency of the Lead Drive.
When the output frequency > Y9-09 [Staging Frequency Level] for the time set in Y9-11 [Staging Delay Time] and
when there is a drive available to run, the Lead Drive will send a network stage request.
1 : Feedback
The drive monitors the feedback level of the Lead Drive.
When the difference between the setpoint and feedback is more than Y9-10 [Staging Delta Feedback Level] for the
time set in Y9-11 and when there is a drive available to run, the Lead Drive will send a network stage request.
2 : Feedback + Fout
The drive monitors the feedback level and output frequency of the Lead Drive.
When the output frequency > Y9-09 and the difference between the setpoint and feedback is more than Y9-10 for the
time set in Y9-11, and when there is a drive available to run, the Lead Drive will send a network stage request.
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
V/f OLV/PM EZOLV OLV/PM
Sets the function of the Lag Drives.
V/f OLV/PM EZOLV OLV/PM
Sets the speed at which the drive will run when the drive set in Y9-05 = 0 [Lag Drive Mode = Fixed
Speed] changes from a lead to a lag and the time set in Y9-07 [Lag Fixed Speed Delay] is expired.
V/f OLV/PM EZOLV OLV/PM
Sets how long the drive holds its current speed before the drive operates as specified in Y9-05 [Lag
Drive Mode] when the drive changes from a Lead to a Lag and Y9-05 ≠ 1 [Fixed Speed].
V/f OLV/PM OLV/PM EZOLV
Sets the method to determine when it is necessary to stage a new drive to keep the setpoint.
2.14 Y: Application Features
Description
Description
Description
Description
Default
(Range)
0
(0 - 3)
Default
(Range)
55.0 Hz
(0.0 - 400.0 Hz)
Default
(Range)
5 s
(0 - 1000 s)
Default
(Range)
0
(0 - 2)
2
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