YASKAWA iQpump1000 User Manual page 231

Setting 26: Custom (P1-32 to P1-34)
This setting allows the user to create a custom system unit display with up to three characters. Use parameters P1-32 to P1-34
to make the custom system unit.
The following are the selections available for custom system units:
Setting Character
20 SPACE
21 !
22 "
23 #
24 $
25 %
26 &
27 '
28 (
29 )
2A *
2B +
2C ,
2D -
2E .
2F /
30 0
31 1
32 2
33 3
n P1-03: Feedback Device Scaling
Sets the feedback device scaling used for the PID controller. This information can be found on the nameplate or specification
sheet and is usually expressed as the maximum output of the device.
For example, a pressure sensor scaling might be 145.0 PSI at 20 mA output and would require setting P1-03 to 145.0 PSI.
Note: Set this parameter prior to changing other parameters related to the PID feedback, as internal scaling is based on P1-03.
No.
P1-03
n P1-04: Start / Draw Down Level
Sets the wake up level from the Sleep function. This setting is dependent on whether PID is normal or inverse acting (b5-09).
When the drive is asleep and the PID feedback signal rises above (normal acting) or falls below (inverse acting) this setting
for the time set in P1-05, Start Level Delay Time, the drive will wake up.
This parameter activates the sleep function when the pump reaches the minimum pump speed set in P1-06 for the time set in
P2-03.
No.
P1-04
<1> Range is 0.0 to 999.9 with sign-bit "-" or "+" indicating Delta to Setpoint.
Range is -999.9 to 999.9 in drive software versions PRG: 8551 and earlier.
n P1-05: Start Level Delay Time
Sets the delay time for waking the drive to prevent accidental wake up caused by erratic feedback.
No.
P1-05
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
4.7 Basic iQpump Setup and Application Preset Parameters
Setting Character
34 4
35 5
36 6
37 7
38 8
39 9
41 A
42 B
43 C
44 D
45 E
46 F
47 G
48 H
49 I
4A J
4B K
4C L
4D M
4E N
Parameter Name
Feedback Device Scaling
Parameter Name
Start / Draw Down Level
Parameter Name
Start Level Delay Time
Setting Character
4F O
50 P
51 Q
52 R
53 S
54 T
55 U
56 V
57 W
58 X
59 Y
5A Z
61 a
62 b
63 c
64 d
68 e
66 f
67 g
68 h
Setting Range
0.1 to 6000.0
Setting Range
<1>
Setting Range
0 to 3600 s
Setting Character
69 I
6A j
6B k
6C l
6D m
6E n
6F o
70 p
71 q
72 r
73 s
74 t
75 u
76 v
77 w
78 x
79 y
7A z
Default
145.0 PSI
Default
0.0 PSI
Default
1 s
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