Yaskawa iQpump Controller Programming Manual - Manual (Page 247)

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 247
Figure 1.179
Figure 183. Multiplex Operation when P9-01 = 0 (Lowest Run-Time) and P9-05 = 0 (Lag Fixed)
iQpump
Slave Address: 1
iQpump
2
iQpump
3
iQpump
4
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
Stopped PID Off Stopped Stopped
1
x Run Order / Pump#:
iQpump iQpump iQpump iQpump
10h 6h 8h 12h
iQpump
12h
PI Fixed Off Stopped Stopped
2 1
iQpump iQpump iQpump iQpump
11h 7h 8h 12h
iQpump
12h
Fixed Fixed Off PI Stopped
2 1 3
iQpump iQpump iQpump iQpump
20h 16h 8h 21h
iQpump
12h
PI Fixed Off Stopped Stopped
2 1
Event-based
T
ime
Power-On
No Auto-Run Command
Auto-run Closed
Simultaneously for
Slaves 1, 2, 4, & 5
Master Runs Drive with
Lowest Run-time 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 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