YASKAWA iQpump Micro CIMR-PW Series User Manual page 232

5.11 P: Pump
No.
P2-24
P2-25: Anti-No-Flow Release Level
n
Sets the amount below the setpoint that the feedback must drop after the Anti-No-Flow activates to disengage the Anti-No-
Flow and return to normal PI operation.
No.
P2-25
u P4: Pump Advanced
P4-05: Pre-Charge Loss of Prime Level
n
Sets the level used to detect loss of prime in the pump.
No.
P4-05
If the measured quantity set in P1-18 drops below the level set in P4-05 for the time specified in P1-20 and the output frequency
is at the P4-02 level, a "Loss Of Prime" condition occurs. The drive will respond to the "Loss Of Prime" condition based on
P1-22 setting.
P4-06: Pre-Charge Frequency 2
n
Sets the frequency reference used when the Pre-Charge 2 function is active. A value of 0.00 disables this function.
No.
P4-06
P4-07: Pre-Charge Time 2
n
Sets the amount of time the drive will spend at the P1-06 Pre-Charge Frequency 2 speed during Pre-Charge 2. A value of 0.0
disables this function.
No.
P4-07
P4-08: Pre-Charge Loss of Prime Level 2
n
Sets the level used to detect loss of prime in the pump.
No.
P4-08
If the measured quantity set in P1-18 drops below the level set in P4-08 for the time specified in P1-20 and the output frequency
is at the P4-06 level, a "Loss Of Prime" condition occurs. The drive will respond to the "Loss Of Prime" condition based on
P1-22 setting.
P4-10: AUTO Mode Operator Run Power Down Storage
n
Selects drive response to power loss with regards to the Run command. When running in AUTO Mode and using a Run
command from the keypad (b1-02 = 0), P4-10 determines whether the drive will automatically start running when power is
reapplied. The factory setting of this parameter requires pressing the AUTO key to start the drive after power loss.
WARNING! Sudden Movement Hazard. If the drive is running at power loss, it will automatically initiate an internal Run command upon
power-up if P4-10 = 1 (Enabled) and could result in death or serious injury from moving equipment.
No.
P4-10 AUTO Mode Operator Run Power Down Storage
Setting 0: Disabled
Setting 1: Enabled
P4-11: Thrust Bearing Acceleration Time
n
Setst he amount of time that the drive will accelerate from 0 speed to the value set in P4-12.
232
Name
Anti-No-Flow Detection Time
Name
Anti-No-Flow Release Level
Name
Pre-Charge Loss of Prime Level
Name
Pre-Charge Frequency 2
Name
Pre-Charge Time 2
Name
Pre-Charge Loss of Prime Level 2
Parameter Name
Setting Range
1.0 to 60.0 s
Setting Range
0.0 to 100.0
Setting Range
0.0 to 1000.0
Setting Range
0.0 to [E1-04]
Setting Range
0.0 to 3600.0 min
Setting Range
0.0 to 1000.0
Setting Range
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Default
10.0 s
Default
3.0 PSI
Default
0.0 A
Default
0.0 Hz
Default
0.0 min
Default
0.0 A
Default
0, 1 0