YASKAWA iQpump1000 - Page 166

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P1-06: Minimum Pump Speed
Sets the minimum speed at which the drive will run the pump. Most pumps cannot run at low speeds due to cavitation, so be
sure to consult the pump specification sheet for the minimum safe run speed.
No. Parameter Name Setting Range Default
P1-06 Minimum Pump Speed 0.0 to E1-04 40.0 Hz
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P1-08: Low Feedback Level
Sets the level at which a Low Feedback alarm or fault will occur. When the PID feedback falls below the P1-08 setting for
the time set in P1-09, the drive will respond based on the setting in P1-10.
No. Parameter Name Setting Range Default
P1-08 Low Feedback Level 0.0 to 6000.0 0.0 PSI
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P1-09: Low Feedback Level Fault Delay Time
Sets the delay time after which a Low Feedback alarm or fault will occur. When the PID feedback falls below the P1-08 setting
for the time set in P1-09, the drive will respond based on the setting in P1-10.
No. Parameter Name Setting Range Default
P1-09 Low Feedback Level Fault Delay Time 0 to 3600 10 s
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P1-10: Low Feedback Selection
Selects the drive response to a Low Feedback condition. When the PID feedback falls below the P1-08 setting for the time set
in P1-09, the drive will respond based on the setting in P1-10.
No. Parameter Name Setting Range Default
P1-10 Low Feedback Selection 0 to 2 0
Setting 0: Fault
Setting 1: Alarm
Setting 2: Digital out only
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P1-11: High Feedback Level
Sets the level at which a High Feedback alarm or fault will occur. When the PID feedback rises above the P1-11 setting for
the time set in P1-12, the drive will respond based on the setting in P1-13.
No. Parameter Name Setting Range Default
P1-11 High Feedback Level 0.0 to 6000.0 155.0 PSI
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P1-12: High Feedback Level Fault Delay Time
Sets the delay time after which a Low Feedback alarm or fault will occur. When the PID feedback rises above the P1-11 setting
for the time set in P1-12, the drive will respond based on the setting in P1-13.
No. Parameter Name Setting Range Default
P1-12 High Feedback Level Fault Delay Time 0 to 3600 5 s
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P1-13: High Feedback Selection
Selects the drive response to a High Feedback condition. When the PID feedback rises above the P1-11 setting for the time
set in P1-12, the drive will respond based on the setting in P1-13.
No. Parameter Name Setting Range Default
P1-13 High Feedback Selection 0 to 2 0
4.6 Basic iQpump Setup and Application Preset Parameters
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YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide