Frequency pull-in restart – XLT Hitachi X200 User Manual

Page 116

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“B” Function

Defaults

Func.

Code

Name /

SRW Display

Description

Run

Mode

Edit

-FE

(EU)

-FU

(USA)

Units

Selection of automatic restart
mode

B001

IPS POWR

ALM

Select inverter restart method,
Four option codes:
00

}Alarm output after trip, no

automatic restart

01

}Restart at 0Hz

02

}Resume operation after

frequency pull-in

03

}Resume previous freq. after

freq. pull-in, then decelerate
to stop and display trip info

U

00

00



Allowable under-voltage
power failure time

B002

IPS Time

0001.0s

The amount of time a power
input under-voltage can occur
without tripping the power
failure alarm. Range is 0.3 to 25
sec. If under-voltage exists longer
than this time, the inverter trips,
even if the restart mode is
selected.

U

1.0

1.0

sec.

Retry wait time before motor
restart

B003

IPS Wait

0001.0s

Time delay after under-voltage
condition goes away, before the
inverter runs motor again.
Range is 0.3 to 100 seconds.

U

1.0

1.0

sec.

Instantaneous power failure /
under-voltage trip alarm
enable

B004

IPS TRIP

OFF

Two option codes:
00

}Disable

01

}Enable

U

00

00



Number of restarts on power
failure / under-voltage trip
events

B005

IPS RETRY

16

Two option codes:
00

}Restart 16 times

01

}Always restart

U

00

00



Frequency Pull-in Restart

“B” Function

Defaults

Func.

Code

Name /

SRW Display

Description

Run

Mode

Edit

-FE

(EU)

-FU

(USA)

Units

Start freq to be used in case
of frequency pull-in restart

B011

FSch Md

CUTOFF

Three option codes:
00

}freq at previous shutoff

01

}start from max. Hz

02

}start from set frequency

U

00

00



Deceleration rate of
frequency pull-in restart
setting

B029

FSch CNS

0000.5s

Sets the deceleration rate when
frequency pull-in restart, range is
0.1 to 3000.0, resolution 0.1

U

0.5

0.5

sec.

Current level of frequency
pull-in restart setting

B030

FSch LVL

002.60A

Sets the current level of
frequency pull-in restart, range is
0.2*inverter rated current to
2.0*inverter rated current,
resolution 0.1

U

Rated

current

A

3

33

Config

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ng Driv

e

Parameters

3

−33

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Parameters

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