Func.

 

 

 

Default

Set

 

Name / Description

Value

Code

 

Value

 

 

 

–FE(F)/–FU

 

 

 

 

 

 

 

 

 

 

 

 

 

A044/

V/f characteristic curve selection

00

 

A244

• 00 V/f constant torque

 

 

 

01 V/f variable torque

 

 

 

 

 

 

 

A045/

V/f gain setting

 

100.

 

A245

 

 

 

 

 

 

 

 

 

 

A051

DC braking enable

 

00

 

 

• 00 Disable

• 01 Enable

 

 

 

 

 

 

A052

DC braking frequency setting

0.5

 

 

 

 

 

 

A053

DC braking wait time

 

0.0

 

 

 

 

 

A054

DC braking force during deceleration

0.

 

 

 

 

 

A055

DC braking time for deceleration

0.0

 

 

 

 

 

A056

DC braking / edge or level detection for [DB]

01

 

 

input

 

 

 

 

 

 

 

A061/

Frequency upper limit setting

0.0

 

A261

 

 

 

 

 

 

 

 

 

A062/

Frequency lower limit setting

0.0

 

A262

 

 

 

 

 

 

 

 

 

A063

Jump (center) frequency setting

0.0

 

A065

 

 

 

 

 

A067

 

 

 

 

 

 

 

 

 

A064

Jump (hysteresis) frequency width setting

0.5

 

A066

 

 

 

 

 

A068

 

 

 

 

 

 

 

 

 

 

A071

PID Enable

 

00

 

 

• 00 PID operation OFF

 

 

 

• 01 PID operation ON

 

 

 

 

 

 

 

A072

PID proportional gain

 

1.0

 

 

 

 

 

A073

PID integral time constant

1.0

 

 

 

 

 

A074

PID derivative time constant

0.0

 

 

 

 

 

 

A075

PV scale conversion

 

1.00

 

 

 

 

 

 

A076

PV source setting

 

00

 

 

00 [OI] terminal (current input)

 

 

 

01 [O] terminal (voltage input)

 

 

 

• 02 ModBus network

 

 

 

03 Calculate function output

 

 

 

 

 

 

 

A077

Reverse PID action

 

00

 

 

• 00 PID input = SP – PV

 

 

 

• 01 PID input = –(SP – PV)

 

 

 

 

 

 

 

A078

PID output limit

 

0.0

 

 

 

 

 

 

 

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Image 22
Hitachi series inverter manual Characteristic curve selection