Yaskawa iQpump Controller Programming Manual - Manual (Page 248)

248 YASKAWA TM.iQp.07 iQpump Controller Programming Manual
Figure 1.180
Figure 184. Drive Requests for a New Lead Drive using Output Frequency (P9-08 = 0)
Figure 1.181
Figure 185. Drive Requests for a New Lead Drive using Feedback (P9-08 = 1)
PID Active
Set-Point
Feedback
Output Frequency
Lag Fixed Speed P9-06
Add Pump Level P9-09
Lag Fixed Delay
P9-07
Lag Fixed Delay
P9-07
Add Delay Time
P9-11
Add Delay Time
P9-11
Add Delay Time
P9-11
Add Delay Time
P9-11
PumpNet Status1 U1-55 bit 4:
Requesting for Staging (next lead)
PumpNet Control1 U1-59 bit 1:
Run as Lag Drive
PumpNet Control1 U1-59 bit 2:
Run as Lead Drive
Set-Point
Feedback
Add Delay Time
P9-11
Add Delay Time
P9-11
PumpNet Status1 U1-55 bit 4:
Requesting for Staging (next lead)
PumpNet Control1 U1-59 bit 1:
Run as Lag Drive
PumpNet Control1 U1-59 bit 2:
Run as Lead Drive
Add Pump Delta
P9-10
PID Active