P: Pump Parameters - YASKAWA iQpump Micro CIMR-PW Series User Manual

B.12 P: Pump Parameters
B.12 P: Pump Parameters
P1: Pump Basic
u
No.
(Addr. Name
Hex)
P1-01
(0C00) Pump Mode
P1-02
System Units
(0C01)
P1-03 Feedback Device
(0C02) Scaling
P1-04
(0C03) Start / Draw Down
Level
P1-05
(0C02) Start Level Delay Time S-Lev Delay Time
P1-06
(0C05) Minimum Pump Speed Min. Pump Speed
P1-07
Minimum Pump Speed
(0C06)
Units
<3>
P1-08
(0C07) Low Feedback Level
P1-09
(0C08) Low Feedback Level
Fault Delay Time
P1-10 Low Feedback
(0C09) Selection
356
LCD Display
Pump Mode 0: Drive only
0: Drive Only 3: MEMOBUS network
3: Memobus Network
System Units 0: No unit
0: No Unit 1: PSI: Pounds per square inch
1: PSI :lb/SqrInch 2: Pa: Pascals
2: Pa:Pascals 3: Bar: Bar
3: Bar:Bar 4: "WC: Inch of water
4: "WC:InchOfWater 5: "Hg: Inch of Mercury
5: "Hg:Inch Mercury 6: ft: feet
6: ft: feet 7: m: meters
7: m: meters
8: °F: Degrees Fahrenheit
8: °F:DegFarenheit 9: °C: Degrees Celsius
9: °C:DegCelsius 10: Percent
10: %: Percent
Sets the scaling of feedback device in user-set units.
Fb Device Scaling
The system starts when the feedback level drops below the start
level for the time set in P1-05. This level also specifies the wake-
up level when the drive is in Sleep Mode.
When this parameter is set to a negative value, the feedback level
must drop that amount below the setpoint.
Setting this parameter to 0.0 disables the function. When P1-01,
Start-DrawDn Lvl
Pump Mode, is set to 3 (MEMOBUS network), this function is
active only on the first drive in the network.
Note:
The system starts when the feedback level drops below the start
level for the time set in this parameter.
Minimum frequency at which the drive will run. Applies to both
HAND and AUTO modes.
Note:
Sets the units and decimal place for parameter P1-06.
0: Hz
MinPumpSpdUnits
1: RPM
0: Hz
1: RPM
Note:
Sets the lower detection level for the PID feedback.
Low FB Level
Sets the amount of delay time from when the low feedback is
detected until the drive faults on an "LFB Low Feedback" fault.
Low Lvl FLT Time
Note:
Low FB Sel Selects drive response during the "Low Feedback" condition.
0: Fault 0: Fault
1: Alarm 1: Alarm
2: Digital Output 2: Digital out only
Description
When PID operates in reverse mode, the system
will start when the feedback has risen above the
start level for the time set to P1-05.
For minimum pump frequency, the drive will use
the highest setting from among P1-06, P4-12
(Thrust Bearing Frequency), or d2-02 (Reference
Lower Limit).
Changing this parameter will reset the P1-06
default value.
This parameter is effective only when P1-10 is set
to 0 (Fault).
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Values Page
Default: 0
223
Range: 0, 3
Default: 1
223
Range: 0 to 10
Default: 145.0
<2>
PSI
223
Min.: 0.1
Max.: 6000.0
Default: 0.0 PSI
<2>
224
Min.: -999.9
Max.: 999.9
Default: 1 s
Min.: 0 224
Max.: 3600
Default: 40.0 Hz
<3>
224
Min.: 0.0
Max.: [E1-04]
Default: 0
224
Range: 0, 1
Default: 0.0 PSI
<2>
224
Min.: 0.0
Max.: 6000.0
Default: 10 s
224
Min.: 0
Max.: 3600
Default: 0
224
Range: 0 to 2