YASKAWA iQpump Series Programming Manual page 131

Figure 1.100
Sleep Level
P2-02
Min. Frequency
P1-06
STOP, 0Hz
System
Set-Point
Start Level Delay
Start Level
P1-04
0%
Auto Mode Run
OFF Mode
Sleep Active
Wait for Start
Start System
If P2-01 = "2: Feedback"
The iQpump drive can be configured to enter a "sleep" condition based on the feedback signal. The drive will enter the sleep mode when
the feedback signal rises above the programmed Sleep Level (P2-02) for a time specified by the Sleep Delay Time (P2-03).
This function is only active during operation in the Auto Mode.
The Sleep Level Type works in conjunction with the Sleep Level (P2-02), Sleep Delay Time (P2-03), and Alternative Sleep Activate
Level (P2-20).
Note: The feedback signal depends on the PID direction (b5-09). If the PID operation is programmed Reverse Output
direction, the sleep mode will activate when the feedback signal falls below the programmed Sleep Level (P2-02). The
PID will automatically be reset while sleep mode is active.
YASKAWA TM.iQp.02 iQpump Drive Programming Manual
P1-05
AUTO MODE RUN
START
DELAY
Figure 105 Sleep Function Based on Output Current
Sleep Delay Time
P2-03
Output Frequency
SLEEP ACTIVE
Start System, Incoming Run Command
TIME
Start Level Delay
P1-05
AUTO MODE RUN AUTO MODE RUN
START DELAY
Output Current
Feedback
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