YASKAWA iQpump Micro CIMR-PW Series User Manual page 360

B.12 P: Pump Parameters
No.
(Addr. Name
Hex)
P4-03
(0CFC) Pre-Charge Time
P4-05
(0CFE) Pre-Charge Loss of
Prime Level
P4-06
(0CFF) Pre-Charge Frequency 2 Pre-Charge Freq2
P4-07
(0D00) Pre-Charge Time 2
P4-08
(0D01) Pre-Charge Loss of
Prime Level 2
P4-10
AUTO Mode Operator
(0D03)
Run Power Down
Storage
P4-11
(0D04) Thrust Bearing
Acceleration Time
P4-12
(0D05) Thrust Bearing
Frequency
P4-13
(0D06) Thrust Bearing
Deceleration Time
P4-17
(0D0A) Utility Start Delay
P4-21
Low City Input Select
(0D0E)
P4-22
(0D0F) Low City On-Delay
Time
P4-23
(0D10) Low City Off-Delay
Time
360
LCD Display
Sets the time at which the drive will spend at the Pre-Charge
Frequency 1 during pre-charge. Maximum pre-charge time is
P4-03 + P4-07.
Pre-Charge Time
When P1-01 is set to 3 (MEMOBUS network), the function is
active only on the first drive to run in the network.
Setting this parameter to 0.0 disables the function.
Detects loss of prime in the pump during Pre-charge 1.
When the measured quantity determined by P1-18 drops below
this level for the time set in P1-20 and the output frequency is
Pre-Charge LOP
at the level set in P4-02, a "Loss of Prime" condition occurs.
The drive responds to the "Loss of Prime" condition depending
on the setting of P1-22, Loss of Prime Selection.
Sets the frequency reference used when the Pre-Charge function
2 is active.
Setting this parameter to 0.0 disables the function.
Sets the time at which the drive will spend at the Pre-Charge
Pre-Charge Time2 frequency 2 during pre-charge. Maximum pre-charge time is
P4-03 + P4-07.
Detects loss of prime in the pump.
When the measured quantity determined by P1-18 drops below
this level for the time set in P1-20 and the output frequency is
Pre-Charge LOP 2
at the level set in P4-06, a "Loss of Prime" condition occurs.
The drive responds to the "Loss of Prime" condition depending
on the setting of P1-22, Loss of Prime Selection.
Stores the run status in AUTO Mode when operating from the
HOA keypad (b1-02 = 0).
0: Disabled
AMO PwDn-Storage
1: Enabled
0: Disabled
1: Enabled WARNING! Sudden Movement Hazard. If the drive is
powered down while running, it will automatically initiate
an internal Run command upon power-up.
Sets the time at which the drive output frequency will ramp up
to the reference frequency set in P4-12.
Thrust Acc. Time
The drive will accelerate to this frequency in the time set to
P4-11. The drive will decelerate from the frequency in the time
Thrust Freq.
set to P4-13.
Sets the amount of time it takes to bring the drive from the Thrust
Frequency set in P4-12 to stop when Thrust Mode is active.
When the Run command is removed while the drive is operating
Thrust Dec Time
in Thrust Mode above the Thrust Frequency, the time set in this
parameter is used when the frequency reference is at or below
the thrust frequency.
Sets the amount of time that the drive will delay starting if a Run
command is present at power-up.
When P1-01, Pump Mode, is set to 3 (MEMOBUS network),
Utility Delay
the drive is unavailable to the network (Pump Off Network)
when the function is active.
Setting this parameter to 0.0 disables the function.
Selects the type of pressure switch connected to the "Low City
Press" digital input (H1-0o = 73).
Low City In Sel
0: Normally open (closed indicates the Low City Pressure
0: Normally Open
condition)
1: Normally Closed
1: Normally closed (open indicates the Low City Pressure
condition)
Sets the amount of time a Low City Pressure condition needs to
be present before the drive will stop.
Low City On Dly
Sets the amount of time a Low City Pressure condition needs to
be absent before the drive will restart.
Low City Off Dly
Description
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Values Page
Default: 0.0 min
229
Min.: 0.0
Max.: 3600.0
Default: 0.0 A
<2>
232
Min.: 0.0
Max.: 1000.0
Default: 0.0 Hz
Min.: 0.0 232
Max.: [E1-04]
Default: 0.0 min
Min.: 0.0 232
Max.: 3600.0
Default: 0.0 A
<2>
232
Min.: 0.0
Max.: 1000.0
Default: 0
232
Range: 0, 1
Default: 1.0 s
232
Min.: 0.0
Max.: 600.0
Default: 30.0 Hz
233
Min.: 0.0
Max.: [E1-04]
Default: 5.0 s
233
Min.: 0.0
Max.: 600.0
Default: 0.2 min
Min.: 0.0 233
Max.: 1000.0
Default: 1
233
Range: 0, 1
Default: 10 s
233
Min.: 1
Max.: 1000
Default: 5 s
234
Min.: 0
Max.: 1000