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No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
P4-17
(0D0A) Utility Start Delay
Utility Delay
Sets the amount of time that the drive will delay starting if a Run
command is present at power-up.
Setting this parameter to 0.0 disables the function.
Default: 0.2 min
Min.: 0.0
Max.: 1000.0
P4-18
(0D0B) Differential Level
Differential Lvl
Sets the maximum difference allowed between the PID
Feedback and the Differential Feedback.
The drive will respond based on the setting in P4-20 when the
difference exceeds the value set in this parameter for the time
set in P4-19.
Default: 10.0
PSI
Min.: 0.0
Max.: 6000.0
–
P4-19
(0D0C) Differential Level
Detection Time
Diff Lvl DetTime
Sets the amount of time that the difference between PID
Feedback and the Differential Feedback must exceed the P4-18
value before responding based on the P4-20 value.
Default: 10 sec
Min.: 0
Max.: 3600
–
P4-20
(0D0D)
Differential Level
Detection Selection
Diff Lvl Det Sel
0: Fault
1: Alarm
2: Digital Output
Determines drive response during a “Differential Detected”
condition.
0: Fault (and Digital Out)
1: Alarm (and Digital Out)
2: Digital Out Only
Default: 0
Range: 0 to 2
–
P4-21
(0D0E) Low City Input Select
Low City In Sel
0: Normally Open
1: Normally Closed
Selects the type of pressure switch connected to the “Low City
Press” digital input (H1-0
o
= 73).
0: Normally open (closed indicates the Low City Pressure
condition)
1: Normally closed (open indicates the Low City Pressure
condition)
Default: 1
Range: 0, 1
–
P4-22
(0D0F) Low City On-Delay
Time
Low City On Dly
Sets the amount of time a Low City Pressure condition needs to
be present before the drive will stop.
Default: 10 s
Min.: 1
Max.: 1000
–
P4-23
(0D10) Low City Off-Delay
Time
Low City Off Dly
Sets the amount of time a Low City Pressure condition needs to
be absent before the drive will restart.
Default: 5 s
Min.: 0
Max.: 1000
–
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 (H1-0
o
= 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) 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
3: Screen Motor Starter
Default: 0
Range: 0 to 3
–
P4-30
(0D17)
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
–
B.12 P: Pump Parameters
YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual
333
B
Parameter List