YASKAWA iQpump Manual Supplement page 83

Parameter Name
Parameter Addr.
Digital Operator
No. Hex
P8-10 Level Control Proportional
869 Gain
Lvl Ctrl P Gain
<0034>
P8-10 Suction Control
869 Proportional Gain
Suction P Gain
<0035>
P8-11 Level Control Integral
86A Time
Lvl Ctrl I Time
<0034>
P8-11 Suction Control
86A Integral Time
Suction I Time
<0035>
Water Level Control
P8-12
86B Auto-Restart Time
<0034>
WtrLvl Restart
Suction Pressure Auto-
P8-12
86B Restart Time
<0035 only>
Suction Restart
Water Level Control
P8-13
86C Sleep Wake-up Time
<0034>
WL Wake-up Time
Suction Pressure
P8-13
86C Sleep Wake-up Time
<0035 only>
SP Wake-up Time
Low Water Level
P8-14
86D Detection Time Unit
<0034>
Low Lvl Det Unit
Low Suction Pressure
P8-14
86D Detection Time Unit
<0035 only>
Low Pres Det Unit
P9-01 Lead Drive Selection
0880
Lead Drive Sel
<0034>
P9-02 Feedback Source
0881
Feedback Source
<0034>
P9-03
Alternation Time
0882
Alternation Time
<0034>
Denotes that parameter can be changed when the drive is running.
P9-04 Alternation Mode
0883
Alternation Mode
<0034>
P9-05 Lag Drive Mode
0884
Lag Drive Mode
<0034>
P9-06
Lag Fixed Speed
0885
Lag Fixed Speed
<0034>
P9-07
Lag Fixed Speed Delay
0886
Lag Fixed Spd Dly
<0034>
YASKAWA TM.iQp.10 Technical Manual Supplement
Display
Sets the proportional gain for the water level control.
Sets the proportional gain for the suction pressure control.
Sets the integral time for the water level control. A setting of zero disables
the water level control integrator.
Sets the integral time for the suction pressure control. A setting of zero
disables the suction pressure control integrator.
Sets the amount of time the drive will wait before attempting to auto-restart
of the "Low Water Level" fault. Effective only when P8-09 = 3 & L5-
01>0.
Sets the amount of time the drive will wait before attempting to auto-restart
of the "Low Suction" fault. Effective only when P8-09 = 3 & L5-01>0.
If the drive has been forced to sleep based upon the minimum water level
(P8-04), the water must go above the P8-05 level for more than this time in
order to wake up.
If the drive has been forced to sleep based upon the minimum suction
pressure (P8-04), the pressure must go above the P8-05 level for more than
this time in order to wake up.
Defines the time unit for P8-08.
0: Minutes (min)
1: Seconds (sec)
Defines the time unit for P8-08.
0: Minutes (min)
1: Seconds (sec)
Parameter functionality stated below only applies when P1-01 = 3 (Memobus Network)
Specifies how the next Lead Drive is selected.
0: Next Available
1: Lowest Runtime
2: Stop History <0035>
Defines which signal to use for PI Feedback when P1-01 = 3.
0: Analog Only
1: Ana->Net, No Alarm.
2: Ana->Net, Alarm
3: Network Only
Setting has no effect when P1-01 = 3.
Specifies the time for a drive to request alternation, influenced by the
Alternation Mode P9-04.
The alternation feature is disabled when this parameter is set to 0.
Determines how alternation is performed:
0: FIFO Auto
1: FIFO Forced
2: LIFO
Determines how the lag drives function.
0: Fixed Speed - Runs at the P9-06 setting.
1: PI Regulation - Uses PI to determine speed.
2: Turn Off: Drive stops running when it switches to a lag drive after the
P9-07 time expires.
3: Follow Lead Spd: The drive will follow the speed of the current Lead
drive applying P9-30 gain and P9-31 bias. <0035>
When the drive changes from a lead to a lag and P9-05 = 0, the drive will
run at this speed after P9-07 delay time expires.
When the drive changes from a lead to a lag and P9-05
specifies how long the speed is latched before doing one of the following:
<0035>
(1) P9-05 = 0: Run at P9-06
(2) P9-05 = 2: Turn off
(3) P9-05 = 3: Follow the Lead Drive's speed.
Description
Network Options
≠ 1, this time
Setting Factory Menu
Range Setting Location
0.00 ~
2.00 Programming
25.00
0.00 ~
2.00 Programming
25.00
0.0 ~
5.0 sec Programming
360.0 sec
0.0 ~
5.0 sec Programming
360.0 sec
0.1 ~
5.0 min Programming
6000.0 min
0.1 ~
5.0 min Programming
6000.0 min
0.0 ~
1 sec Programming
3600 sec
0.0 ~
1 sec Programming
3600 sec
0 ~ 1 0 Programming
0 ~ 1 0 Programming
0 ~ 2 1 Programming
0 ~ 3 0 Programming
0 ~ 1000 hr 24 hr Programming
0 ~ 2 0 Programming
0 ~ 3 0 Programming
0.0 ~
55.0 Hz Programming
120.0 Hz
0 ~ 1000
5 sec Programming
sec
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