Hitachi WJ200-001L, Инструкция по эксплуатации, Страница: 440 / 680

Ver.2

11
■
Operating procedure
Step 5:After completing
auto-tuning, to clear the
result display, press the
STOP/RESET key.
STOP
Step 6:Measured motor
constants is reflected in
driving data.
SET


When the operation command is input, the inverter
performs an automatic operation in the following steps:
(1)
Initial Magnet Position Estimation
(Motor don't revolution)
↓
(2) First DC excitation (Motor don't revolution)
↓
(3) First AC excitation (Motor don't revolution)
↓
(4) Second AC excitation (Motor don't revolution)
↓
(5) Display of auto-tuning result
Step 1:Set to motor
capacity, motor pole and
motor current according
to the motor.

Step 2:Set to base frequency,
maximum frequency and
motor voltage according to
the motor.
Step 3:02 is set to
Auto-tuning Setting
(H001).
SET


Step 4:The operation
command is input
according to setting the
run command source
(A002).
RUN
Automatic driving begins.
After completing
auto-tuning, display of
auto-tuning result.
 Normal
end

Abnormal
end
Motor
capacity

Motor pole

Base
frequency

Motor voltage
 Maximum
frequency

Motor
current