Yaskawa iQpump Controller Programming Manual - Manual (Page 255)

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 255
Figure 1.190
Figure 194. Lead Drive Selection Layers
Lead Drive Request
for First Drive? for Staging? for Alternation?
Limit available drives to
P9-20≠3
Limit available drives to
P9-20≠2
Limit available drives to
P9-20=0
From the available drives, pick the lowest P9-21
If multiple available drives at lowest P9-21, pick the next Lead Drive based on
P9-01 Lead Drive Sel
Network
Status
Priority
Run-time or
Next Available
Action