Hitachi L100 사용자 설명서

L100 Inverter

Conf

igur

ing

Dr
iv

e P

ters

3–21

Accel/Decel

Standard acceleration and deceleration is
linear. The inverter CPU can also calculate
an S-curve acceleration or deceleration
curve as shown. This profile is useful for
favoring the load characteristics in particu-
lar applications.

Curve settings for acceleration and decel-
eration are independently selected. To
enable the S-curve, use function A_97
(acceleration) and A_98 (deceleration).

Acceleration period

S-curve

Linear

Accel. curve selection

Target

freq.

Output

frequency

A_97 = 00

A_97 = 01

“A” Function

Run

Mode

Edit

Defaults

Func.

Code

Name /

SRW Display

Description

–FE

(CE)

–FU

(UL)

–FR

(Jpn)

Units

A_97 Acceleration curve

selection

Set the characteristic curve of
Acc1 and Acc2, two options:
00 ...linear
01 ...S-curve

✘

—

ACCEL LINE L

A_98 Deceleration curve

selection

Set the characteristic curve of
Acc1 and Acc2, two options:
00 ...linear
01 ...S-curve

✘

—

DEC LINE L