YASKAWA iQpump1000 User Manual page 409

No.
(Addr. Name
Hex)
P3-60
Pump 3 Frequency
(11E5)
Shutdown Level
P3-70
(11EF) Pump 4 Frequency
Shutdown Level
P3-80
Pump 5 Frequency
(11F9)
Shutdown Level
P3-90
Pump 6 Frequency
(1203)
Shutdown Level
<1> Unit is determined by P1-02, System Units, setting.
<2> Available in drive software versions PRG: 8551 and later.
u
P4: Pump Advanced
No.
(Addr. Name
Hex)
P4-01
(0CFA) Pre-Charge Level
P4-02
(0CFB) Pre-Charge Frequency
P4-03
(0CFC) Pre-Charge Time
P4-04
Pre-Charge Message
(0CFD)
Style
<2>
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
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
LCD Display
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
P3 Shutdown Freq
Parameter function is similar to P3-50, except for Pump 3
instead of Pump 2.
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
P4 Shutdown Freq
Parameter function is similar to P3-50, except for Pump 4
instead of Pump 2.
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
P5 Shutdown Freq
Parameter function is similar to P3-50, except for Pump 5
instead of Pump 2.
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
P6 Shutdown Freq
Parameter function is similar to P3-50, except for Pump 6
instead of Pump 2.
LCD Display
Runs the drive at the frequency set in P4-02.
The drive will stop when one of the following conditions occurs:
• The feedback level rises above the level set in P4-01
Pre-Charge Level
• The pre-charge time set in P4-03 expires
• The low water digital input is deactivated (#8F)
Sets the frequency reference used when the Pre-Charge function
is active.
Pre-Charge Freq.
Sets the maximum allowed Pre-Charge time.
When P1-01 is set to 3 (MEMOBUS network), the function is
Pre-Charge Time
active only on the first drive to run in the network.
Setting this parameter to 0.0 disables the function.
Selects how the "Pre-charge Active" message is displayed on
Pre-Charge Msg
the operator.
0: Full Screen Msg
0: Full Screen Message
1: Home Mon Text
1: Home Monitor Text
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
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 speed during pre-charge.
Setting this parameter to 0.0 disables the function.
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
AUTO RunPwr Loss
HOA keypad (b1-02 = 0).
0: Disabled
0: Disabled
1: Enabled
1: Enabled
B.12 P: Pump Parameters
Description
Description
Values Page
Default: 40.0 Hz
Min.: 0.0 235
Max.: 400.0
Default: 40.0 Hz
Min.: 0.0 235
Max.: 400.0
Default: 40.0 Hz
Min.: 0.0 –
Max.: 400.0
Default: 40.0 Hz
Min.: 0.0 –
Max.: 400.0
Values Page
Default: 0.0 PSI
<1>
235
Min.: 0.0
Max.: 6000.0
Default: 0.0 Hz
Min.: 0.0 235
Max.: [E1-04]
Default: 0.0 min
Min.: 0.0 235
Max.: 3600.0
Default: 0
238
Range: 0, 1
Default: 0.0 A
<3>
–
Min.: 0.0
Max.: 1000.0
Default: 0.0 Hz
Min.: 0.0 –
Max.: [E1-04]
Default: 0.0 min
Min.: 0.0 –
Max.: 3600.0
Default: 0.0 A
<3>
–
Min.: 0.0
Max.: 1000.0
B
Default: 0
238
Range: 0, 1
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