YASKAWA iQpump Series Programming Manual page 128

Figure 1.98
Fmax
- 1 Hz
P1-14
P1-15 Low Water Input
■
Setting
0 Closed at Low Water ( factory default )
1 Open at Low Water
The iQpump drive can be configured to detect a low water level condition. To activate the low water level detection requires one of the
multi-function digital inputs to be programmed for low water level (H1-xx = 85). The multi-function digital input can be configured to
accept a normally closed or normally open contact by programming the Low Water Input (P1-15).
This function is only active during operation in the Auto Mode.
Important: Refer to H1-xx = 85 on page
128
OUTPUT
FREQUENCY
OUTPUT
CURRENT
Figure 103
158
for further description of the low water level function.
Loss of Prime
P1-12
TIME
Loss of Prime (LOP)
Description
Loss of Prime
(LOP) Fault
YASKAWA TM.iQp.02 iQpump Drive Programming Manual