YASKAWA iQpump1000 - Page 190

P9-07
Lag
Fixed
Delay
P9-07
Lag
Fixed
Delay
Drive 1
Drive 1
Drive 2
Drive 2
Drive 3
Drive 3
P9-01 = 1 (Lowest Run-time)
P9-08 = 0 (Output Frequency)
P9-32 = 60.0 sec
PumpNet Control1 U1-59 bit 1:
Run as Lag Drive
PumpNet Control1 U1-59 bit 2:
Run as Lead Drive
PumpNet Control1 U1-59 bit 1:
Run as Lag Drive
PumpNet Control1 U1-59 bit 2:
Run as Lead Drive
PumpNet Control1 U1-59 bit 1:
Run as Lag Driv
e
PumpNet Control1 U1-59 bit 2:
Run as Lead Drive
Drive 3 Staged-in.
Drive 2 becomes a Lag
Drive and latches to its
current output speed.
Drive 3 is no longer needed and gets de-
staged.
Drive 2 is the Lead again.
Drive 1 follows the speed of Drive 2 again.
Output Frequency
Output Frequency
Output Frequency
Output Frequency
Output Frequency
Output Frequency
Add Freq Level P9-09
Add Freq Level P9-09
Add Freq Level P9-09
Add Freq Level P9-09
Add Freq Level P9-09
Add Freq Level P9-09
Remove Freq Level P9-13
Remove Freq Level P9-13
Remove Freq Level P9-13
Remove Freq Level P9-13
Remove Freq Level P9-13
Remove Freq Level P9-13
Start-up…
Drive 1 is the
Lead Pump.
Drive 2 Staged-in.
Drive 1 becomes a Lag
Drive and latches to its
current output speed.
Drive 1 follows the
speed of Drive 2
(Lead)
Drive 1 and Drive 2
follows the speed of
Drive 3 (Lead)
P9-33
Lag
Followr
Dtim
P9-33
Lag
Followr
Dtim
P9-32
Lag Followr Dcel
P9-32
Lag Followr Dcel
P9-32
Lag Followr Dcel
P9-05 = 3 (Follow Lead Speed)
P9-12 = 0 (Output Frequency)
P9-33 = 10.0 sec
Figure 4.24 Lag Follower Deceleration Time Switching (Enabled)
4.6 iQpump Presets and Functions
190
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual