YASKAWA iQpump Series

YASKAWA TM.iQp.02 iQpump Drive Programming Manual 123
Figure 1.96
Figure 101
Note: When the Fixed Speed Auto is activated, the sleep and lead-lag functions are disabled. This configuration is only active
in Auto Mode.
The L4-01 parameter of the last drive controls the previous drive and activates the Auto Mode (when the frequency level drops below
L4-01).
iQ Pu m p
Ru n
S1
Pressure Feedback
(H3-09 = B)
A2 (4-20mA)
Pump Fault
(H1-01 = 24)
S3 (H1-01)
Fault Reset
(H1-02 = 14)
S4 (H1-02)
Se t-Poi nt Pr e set
(H1-03 = 80)
S5 (H1-03)
Fi xe d S p ee d Au t o
(H1-05 = 86)
S7 (H1-05)
SN
M1
M2
(H2-01)
Digital
O utpu t 1
During Run 1
(H 2- 2 = 0 )
iQPump
S1
A2 (4-20mA)
S3 (H1-01)
S4 (H1-02)
S5 (H1-03)
S7 (H1-05)
SN
Run
Pressure Feedback
(H3-09 = B)
Pump Fault
(H1-01 = 24)
Fault Reset
(H1-02 = 14)
Set -Po i nt P rese t
(H1-03 = 80)
M1
M2
M3
M4
P1-01 = 1 : Drive + 1 Pump P1-01 = 0 : Drive only
H2-01 = 0 : During RUN 1
Figure 5.28
M 1
Pump 2 Control
(H2-01 = 40)
(H2-01 = 5)
L4-01 = Must be greater than P1-06
Frequency Detection 2
H2-01 = 5: Frequency Detection 2
L4-02 = 2.0 Hz