Hitachi P1-00041HFEF, Basic Manual

Page: 94 / 131

4-46
Chapter 4
For parameter configuration
[HA-01]
～
[HA135]
■
Parameter mode (H code)
Auto-tuning
Code/Name Range (unit)
Initial
value
HA-01
Auto-tuning selection
00(Disable)/
01(No-rotation)/
02(Rotation)/
00
HA-02
RUN command selection
at Auto-tuning
00(RUN-key)/
01(By [AA111]/
and [AA211])
00
HA-03
Online auto-tuning selection
00(Disable)/
01(Enable)
00
・
After setting the motor basic parameters, by the
auto-tuning operation you can get the constant of the
motor.
・
For no-rotation auto-tuning, the following variables are
acquired, IM:[Hb110]
～
[Hb114], SM(PMM):[Hd110]
～
[Hd114].
・
For rotation auto-tuning, the following variables are
acquired, IM:[Hb110]
～
[Hb118]. Keep the operation
conditions, as the motor can rotate.
・
Auto-tuning start is done by the RUN-key ([HA-02] Initial
value)
・
If [HA-04] is changed, the display unit will change also.
Motor stabilization (Hunting)
Code/Name Range (unit)
Initial
value
HA110
Stabilization
constant, 1st-motor
0
～
1000(%) 100
・
For hunting in driving pumps or fans, lower the value of
the stabilization constant for adjustment.
・
In the case that the duty is relatively light, and occurs
hunting, increase the stabilization constant.
Control mode response adjustment
Code/Name Range (unit)
Initial
value
HA115
Speed response, 1st motor
0
～
1000(%)
100
・
You can adjust the speed response in the operation
control of the inverter.
⇒ [AA121] control mode
[HA140]
～
[HA154]
Control response gain
Code/Name Range (unit)
Initial
value
HA120
ASR gain switching
mode selection, 1st-motor
00([CAS] terminal)/
01(Change set)
00
HA121
Gain switching time,
1st-motor
0
～
10000(ms) 100
HA122
ASR gain mapping
intermediate speed 1, 1st-motor
0.00
～
590.00(Hz) 0.00
HA123
ASR gain mapping
intermediate speed 2, 1st-motor
0.00
～
590.00(Hz) 0.00
HA124
ASR gain mapping
Maximum speed, 1st-motor
0.00
～
590.00(Hz) 0.00
HA125
ASR gain mapping
P-gain 1, 1st-motor
0.0
～
1000.0(%) 0.0
HA126
ASR gain mapping I-gain
1, 1st-motor
0.0
～
1000.0(%) 0.0
HA127
ASR gain mapping
P-gain 1 at P-control, 1st-motor
0.00
～
10.00 1.00
HA128
ASR gain mapping
P-gain 2, 1st-motor
0.0
～
1000.0(%) 100.0
HA129
ASR gain mapping I-gain
2, 1st-motor
0.0
～
1000.0(%) 100.0
HA130
ASR gain mapping
P-gain 2 at P-control, 1st-motor
0.00
～
10.00 1.00
HA131
ASR gain mapping
P-gain 3, 1st-motor
0.0
～
1000.0(%) 100.0
HA132
ASR gain mapping I-gain
3, 1st-motor
0.0
～
1000.0(%) 100.0
HA133
ASR gain mapping
P-gain 4, 1st-motor
0.0
～
1000.0(%) 100.0
HA134
ASR gain mapping I-gain
4, 1st-motor
0.0
～
1000.0(%) 100.0
・
Current response of the motor control ca be changed.
・
In case of [CAS] terminal switching, [HA140]=00
・
In case of Control Gain Mapping, [HA140]=01
Terminal [CAS]
ON
[HA141] set time
[HA150]/
[HA151]/
[HA152]
[HA153]/
[HA154]/
[HA155]
0Hz
Intermediate
frequency 1 Intermediate
frequency 2
Maximum
frequency
Gain 1
Gain 2
Gain 3
Gain 4
Highest
frequency