YASKAWA iQpump1000 - Page 411

No.
(Addr.
Hex)
Name LCD Display Description Values Page
P4-24
(0D11)
Low City Alarm Text
Low City Alarm Txt
0: Low Cty Pressure
1: Low Suction Pres
2: Low Watr in Tank
Selects the alarm message that will be displayed when a Low
City Pressure condition is detected.
0: Low city pressure
1: Low suction pressure
2: Low water in tank
Default: 0
Range: 0 to 2
–
P4-25
(0D12)
Remote Drive Disable
Selection
Rem Drv Dis Sel
0: Normally Open
1: Normally Closed
Selects the type of pressure switch connected to the “Remote
Drive Disable” digital input (H1-0o = 95).
0: Normally open (closed indicates the Remote Drive Disable
condition)
1: Normally closed (open indicates the Remote Drive Disable
condition)
Default: 1
Range: 0, 1
–
P4-26
(0D13)
Remote Drive Disable
On-Delay
Drv Dis On-Delay
Sets the amount of time a Remote Drive Disable condition must
be present before the drive will stop.
Default: 0 s
Min.: 0
Max.: 1000
–
P4-27
(0D14)
Remote Drive Disable
Off-Delay
Drv Dis OffDelay
Sets the amount of time a Remote Drive Disable condition must
be absent before the drive will run.
Default: 0 s
Min.: 0
Max.: 1000
–
P4-29
(0D16)
<4>
Lube Pump Message
Text
Lube Pump MsgText
0: Lube Pump
1: DigitalOut Delay
2: Primer Pump
3: SreenMtrStarter
Selects which text is displayed when Lube Pump is active. Also
changes the text for the Lube Pump Digital Output selection
(H2-oo = 8B)
0: Lube Pump
1: Digital Out Delay
2: Primer Pump
<6>
3: Screen Motor Starter
<6>
Default: 0
Range: 0 to 3
–
P4-30
(0D17)
<4>
Lube Pump Active
During Run
Lube Pump DurRun
0: Disabled
1: Active DuringRun
When enabled, the Lube Pump digital output stays activated
after the timer expires and the drive starts to run normally. The
output is deactivated only when the drive stops, faults, or sleeps.
0: Disabled
1: Active During Run
Default: 0
Range: 0, 1
–
P4-31
(0D18)
Lube Pump / Digital
Output Delay Timer
Lube Pump Time
Sets the amount of time to delay the drive output and to energize
the digital output (H2-oo = 8B) before the drive is allowed to
run.
Setting this parameter to 0.0 disables the function.
Default: 0.0 s
Min.: 0.0
Max.: 3000.0
<5>
–
P4-32
(0D19)
<4>
Pre-charge Level 2 PreCharge Level2
For normal PI operation during Pre-charge 2, if the PI Feedback
signal rises above the P4-32 level, Pre-charge 2 is cancelled and
the drive resumes normal operation.
For inverse PI operation and during Pre-charge 2, if the PI
Feedback signal goes below the P4-32 level, Pre-charge 2 is
cancelled and the drive resumes normal operation.
When set to zero, Pre-charge 2 still runs when P4-07 is set, but
uses P4-01 to determine if normal operation should resume.
Default: 0.0 PSI
<1>
Min.: 0.0
Max.: 6000.0
–
P4-36
(0D1D)
<6>
Pressure Reached Exit
Conditions
Pressure Reached
0: Hyst Above
&Below
1: Hysteresis 1-Way
Determines Selects how the digital output reacts to Feedback
changes after it activates.
0: Hysteresis Above and Below
1: Hysteresis One Way
Default: 1
Range: 0, 1
–
P4-37
(0D1E)
<6>
Pressure Reached
Hysteresis Level
Press Reach Hyst
Sets the hysteresis level for exiting the Pressure Reached
condition.
Default: 3.0 PSI
<1>
Min.: 0.1
Max.: 100.0
–
P4-38
(0D1F)
<6>
Pressure Reached On-
Delay Time
PressReach OnDly
Sets the delay time that is applied prior to activating the Pressure
Reached condition.
Default: 1.0 s
Min.: 0.1
Max.: 60.0
–
P4-39
(0D20)
<6>
Pressure Reached Off-
Delay Time
PressReachOffDly
Sets the delay time that is applied prior to deactivating the
Pressure Reached condition.
Default: 1.0 s
Min.: 0.1
Max.: 60.0
–
P4-40
(0D21)
<6>
Pressure Reached
Detection Selection
PressReachDetSel
0: Always
1: Drive Running
2: Run Command
Sets the value that the drive status must match to trigger the
Pressure Detection digital output.
0: Always
1: Drive Running
2: Run Command
Default: 0
Range: 0 to 2
239
<1> Unit is determined by P1-02, System Units, setting.
B.12 P: Pump Parameters
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
411
B
Parameter List