Yaskawa iQpump Controller Programming Manual - Manual (Page 246)

246 YASKAWA TM.iQp.07 iQpump Controller Programming Manual
Figure 1.178
Figure 182. Multiplex Operation when P9-01 = 0 (Next Available) and P9-05 = 0 (Lag Fixed)
iQpump
Slave Address: 1
iQpump
4
iQpump
3
iQpump
2
10h 6h 8h 12h Run Time Elapsed:
Running in Auto:
Off/Stopped/PI/Fixed:
iQpump
12h
5
Off Off Off Off Off
iQpump iQpump iQpump iQpump
10h 6h 8h 12h
iQpump
12h
PID Stopped Off Stopped Stopped
1
x Run Order / Pump#:
iQpump iQpump iQpump iQpump
10h 6h 8h 12h
iQpump
12h
Fixed PI Off Stopped Stopped
1 2
iQpump iQpump iQpump iQpump
10h 6h 8h 12h
iQpump
12h
Fixed Fixed Off PI Stopped
1 2 3
iQpump iQpump iQpump iQpump
10h 6h 8h 12h
iQpump
12h
Fixed PI Off Stopped Stopped
1 2
Event-based
T
ime
Power-On
No Auto-Run Command
Auto-run Closed
Simultaneously for
Slaves 1, 2, 4, & 5
Master Runs First
Available Drive in PI
Feedback Level is too
low, and Pump 1
already maxed-out
Based on the Multiplex
parameters, Pump 1
requests for the NEXT
drive
Master Runs Pump 2 in
PI, and fixes the speed
of Pump 1.
Feedback Level is still
low, and Pump 2
already maxed-out
Based on the Multiplex
parameters, Pump 2
requests for the NEXT
drive
Master Runs Pump 3 in
PI, and fixes the speed
of Pump 2.
Feedback Level is too
high, and Pump 3
running at minimum
frequency
Based on the Multiplex
parameters, Pump 3
requests for the
PREVIOUS drive
Master Runs Pump 2 in
PI, and issues a
Baseblock on Pump 3.
Drive Detection