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Hitachi SH1 Series User Manual

Hitachi SH1 Series
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3-1
Chapter 3
Operation Setting and Examples of I/O Adjustment
Chapter 3
Operation Setting and
Examples of I/O Adjustment
This chapter describes basic settings,
example of frequency reference destination selection
and setting , example of RUN command destination
selection and setting and example of analog
input/output adjustment.
Basic settings 1
3.1 Set the load rating
Select [Ub-03] load specification selection on the
parameter setting screen.
When [Ub-03] is changed, the parameters set for the
current are automatically adjusted in proportion to the
changed rated current, and the set values are changed.
Therefore, change the parameters value for setting the
current value such as electronic thermal , overload
limit, etc., so change [Ub-03] first.
Parameter
Parameter
Details
Setting data
[Ub-03]
Load type
selection.
00: Very Low Duty (VLD)
01: Low Duty (LD)
02: Normal Duty (ND)
*) The underlined value is set by default.
Note
The rated load types of
SH1-03410-H(SH1-1600H)~SH1-04810-H(SH1-2200H) are
available for normal duty(ND) and low duty(LD).
See “Chapter 4 Settings” for detailed operating
instructions
Basic settings 2
3.2 Set the motor data
Set the parameters listed in the table below on the
parameter setting screen according to the motor you
use (e.g. induction motor and permanent-magnet
motor).
Parameter
Induction motor (IM)
Parameter
Details
Setting data
[AA121]
Control mode selection,
1st-motor
00: [V/f] Fixed torque
characteristics (IM) , etc.
[Hb102]
Async. Motor capacity
setting, 1st-motor
0.01 to 160.00 (kW)
(In the case of
SH1-1600H or more
0.01 to 500.00(kW) )
[Hb103]
Async. Motor number of
poles setting, 1st-motor
2 to 48 (poles)
[Hb104]
Async. Motor base
frequency
setting ,1st-motor
10.00 to 590.00 (Hz)
[Hb105]
Async. Motor maximum
frequency
setting ,1st-motor
10.00 to 590.00 (Hz)
[Hb106]
Async. Motor rated
voltage,1st-motor
1 to 1000 (V)
[Hb108]
Async. Motor rated
current, 1st-motor
0.01 to 10000.00 (A)
Synchronous motor (permanent-magnet motor) SM(PMM))
Parameter
Details
Setting data
[AA121]
Control mode selection,
1st-motor
11: Synchronous start type
sensorless vector
control(SM/PMM)) , etc
[Hd102]
Sync. Motor capacity
setting,1st-motor
0.01 to 160.00 (kW)
(In the case of
SH1-1600H or more
0.01 to 500.00(kW) )
[Hd103]
Sync. Motor number of
poles setting, 1st-motor
2 to 48 (poles)
[Hd104]
Sync. Base frequency
setting,1st-motor
10.00 to 590.00 (Hz)
[Hd105]
Sync. Maximum
frequency
setting, 1st-motor
10.00 to 590.00 (Hz)
[Hd106]
Sync. Motor rated
voltage,1st-motor
1 to 1000 (V)
[Hd108]
Sync. Motor rated
current, 1st-motor
0.01 to 10000.00 (A)
Note: Motor constant setting is required for driving SM.
−


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Hitachi SH1 Series Specifications

General IconGeneral
Frequency Range50/60 Hz
Operating Temperature-10°C to +50°C
SeriesSH1
Power Rating0.4-15kW
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Humidity5-95% (non-condensing)
AltitudeUp to 1000m

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