Hitachi P1-00250HFEF Basic Manual page 43

Chapter 3
Chapter 3
Operation Setting and
Examples of I/O Adjustment
This chapter describes basic settings, frequency source
required for operation, examples of run command
source settings and examples of adjusted I/O terminals.
Basic settings 1
3.1 Set the load rating
Select [Ub-03] load specification selection on the
•
parameter setting screen.
STOP
Ub-03
Load type selection
00 V-Low Duty
01 Low Duty
02 Normal Duty
Menu oFW
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.
If the current value is set as overload restriction,
•
electronic thermal and warning functions, those are to
be reconfirmed after changing this setting. Load
specification selection is to be set at first therefore.
Parameter
Parameter Details
Select the load
[Ub-03]
specification.
*) The underlined value is set by default.
Operation Setting and Examples of I/O Adjustment
M1
H03
60.00
Option
Setting data
00: V-Low Duty (VLD)
01: Low Duty (LD)
02: Normal Duty (ND)
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).
STOP
AA121
Control mode_M1
0 VFC-VC
1 VFC-VP
2 VFC-FREE
3 VFC-A.bst
Menu oFW
Parameter
Induction motor (IM)
Parameter Details
[AA121]
Control pulse setting
[Hb102]
Capacity selection
[Hb103]
Motor poles setting
[Hb104]
Base frequency
[Hb105]
Maximum frequency
[Hb106]
Rated voltage
[Hb108]
Rated current
Synchronous motor (permanent-magnet motor)
(SM(PMM))
Parameter Details
[AA121]
Control pulse setting
[Hd102]
Capacity selection
[Hd103]
Motor poles setting
[Hd104]
Base frequency
[Hd105]
Maximum frequency
[Hd106]
Rated voltage
[Hd108]
Rated current
Note: Motor constant setting is required for driving SM.
3-1
M1 H03
60.00
Option
Setting data
00: V/f control constant
torque characteristic , etc.
0.01 to 630.00 (kW)
2 to 48 (poles)
10.00 to 590.00 (Hz)
10.00 to 590.00 (Hz)
1 to 1000 (V)
0.01 to 9999.99 (A)
Setting data
09: PM motor
0.01 to 630.00 (kW)
2 to 48 (poles)
10.00 to 590.00 (Hz)
10.00 to 590.00 (Hz)
1 to 1000 (V)
0.01 to 9999.99 (A)