Yaskawa iQpump1000 AC Drive Quick Start - Manual (Page 383)

No.
(Addr.
Hex)
Name LCD Display Description Values Page
P6-05
(0D62) Flow Accumulation
Reset
Flow Accum Reset
Resets the accumulated flow and returns monitors U1-96 and
U1-97 to 0.
0: No reset
7770: Reset accumulation
8880: Set Accumulation (P6-31 to P6-34)
All other settings have no effect.
Note: After this parameter is changed, the setting will
automatically return to “0”.
Default: 0
Min.: 0
Max.: 65535
–
P6-06
(0D63) Low Flow Level Low Flow Level
Sets the level below which the flow must fall for longer than the
time set in P6-07 to trigger a Low Flow condition.
Setting this parameter to 0.0 will disable the function.
Default: 0.0
GPM
<1>
Min.: 0.0
Max.: 6000.0
–
P6-07
(0D64)
Low Flow Detection
Delay Time When
Already Running
Low Flow Tim Run
Sets the length of time that the flow rate must be below the level
set in P6-06 to detect a Low Flow condition.
Default: 10 s
Min.: 0
Max.: 6000
–
P6-08
(0D65) Low Flow Detection
Wait Time at Start
Low Flow Time St
Sets the length of time that the drive will wait after coming out
of a zero speed condition before activating Low Flow detection.
Default: 0.0 min
Min.: 0.0
Max.: 3600.0
–
P6-09
(0D66) Low Flow Select
Low Flow Sel
0: No Display
1: Alarm Only
2: Fault
3: Restart (P6-10)
Determines drive response when a Low Flow condition is
detected.
0: No display
1: Alarm only
2: Fault
3: Auto-restart (time set by P6-10)
Default: 1
Range: 0 to 3
–
P6-10
(0D67)
Low Flow Auto-Restart
Time
LowFlow Restart
Set the length of time that the drive will wait before attempting
an auto-restart of the Low Flow fault.
This parameter is effective only when P6-09 is set to 3.
Default: 3.0 min
Min.: 0.1
Max.: 6000.0
–
P6-11
(0D68) Accumulation Level -
Millions
AccumLvl*1000000
Sets the accumulated volume that will trigger the Accum Level
alarm, Accum Level fault, or the Accum Level digital output.
Accum Level is calculated using the following formula:
Level = (P6-11 * 1000000) + (P6-12 * 1000) + P6-13 + P6-14)
Default: 0 gal
<2>
Min.: 0
Max.: 65535
–
P6-12
(0D69) Accumulation Level -
Thousands
AccumLvl*1000
Default: 0 gal
<2>
Min.: 0
Max.: 999
–
P6-13
(0D6A) Accumulation Level -
Ones
AccumLvl*1
Default: 0 gal
<2>
Min.: 0
Max.: 999
–
P6-14
(0D6B) Accumulation Level -
Decimal
AccumLvl*0.0001
Default: 0.0000
gal
<2>
Min.: 0.0000
Max.: 0.9999
–
P6-15
(0D6C) Accumulation Behavior
Accum Behavior
0: No Display
1: Alarm Only
2: Fault
3: Fault-ResetAccum
4: Stop & Alarm
5: Stp/Alm/RstAccum
Determines drive response when the accumulated volume
reaches the P6-11 to P6-14 level.
0: No display
1: Alarm only
2: Fault
3: Fault - Auto flow accum reset
4: Stop and alarm
5: Stop, alarm, and reset flow accumulation
Default: 1
Range: 0 to 5
–
P6-16
(0D6D)
Flow Meter
Accumulator Units
Select
Accum Units
1: Gallons (gal)
2: Acre-Feet (A-F)
Selects whether the drive accumulates flow in gallons or acre-
feet.
1: Gallons (gal)
2: Acre-feet
Note: Changing this parameter resets the accumulated
flow (U1-84 to U1-87) to zero.
Default: 1
Range: 1, 2
–
P6-17
(0D6E) High Flow Level High Flow Level
Sets the level above which the flow must rise for the time set in
P6-18 to trigger a High Flow condition.
Default: 0.0
GPM
<1>
Min.: 0.0
Max.: 6000.0
–
B.11 P: Pump Parameters
YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide 383
B
Parameter List