Hitachi SJ Series, User Manual

Page: 160 / 786

12-3-1
Chapter 12 Inverter Functions
12.3 Basic setting of motor
12.3.1 Parameter setting of motor
rating data
• Want to make setting suitable for the motor.
• Unstable motor operation
About induction motor (IM)
About synchronous motor (SM) / permanent
magnetic motor (PMM)
• Basic parameters to control and protect the motor
are set.
• The following basic parameters need to be set for
any control type.
• The motor operation could be stabilized if the motor
items are set to the inverter.
• The induction motor (IM) and synchronous motor
(SM) / permanent magnet motor (PMM) are set
separately.
Items of
Induction motor
Parameters of inverter Setting range (unit) Description
Capacity [Hb102]
Selection of
motor capacity
0.01
~
160.00 (kW) Sets the motor capacity.
Number of
motor poles
[Hb103]
Selection of
number of
motor
poles
2-48 (poles) Sets the number of
motor poles.
Frequency
[Hb104] Base frequency 10.00~590.00 (Hz) Sets the base frequency of motor.
[Hb105] Max. frequency 10.00~590.00 (Hz) Sets the max. frequency of motor.
Voltage [Hb106]
Rated voltage of
motor
1~1000 (V) Sets the rated voltage of motor.
Current [Hb108]
Rated current of
motor
0.01~10000.00 (A) Sets the rated current of motor.
Items of
PM
motor
Parameters of inverter Setting range (unit) Description
Capacity [Hd102]
Selection of
motor capacity
0.01~160.00 (kW) Sets the motor capacity.
Number of
poles
[Hd103]
Selection of
number of poles
2-48 (poles) Sets the number of poles.
Frequency
[Hd104] Base frequency 10.00~590.00 (Hz) Sets the base frequency of motor.
[Hd105] Max. frequency 10.00~590.00 (Hz) Sets the max. frequency of motor.
Voltage [Hd106]
Rated voltage of
motor
1~1000 (V) Sets the rated voltage of motor.
Current [Hd108]
Rated current of
motor
0.01~10000.00 (A) Sets the rated current of motor.
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