XLT Hitachi X200 User Manual

Page 140

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Low Load Detection Parameters

The following parameters work in
conjunction with the intelligent output
function, when configured. The output
mode parameter (C038) sets the mode of
the detection at which the low load
detection signal [LOC] turns ON. Three
kinds of modes can be selected. The
detection level parameter (C039) is to set
the level of the low load.

This function is for generating an early
warning logic output, without causing
either a trip event or a restriction of the
motor current (those effects are available
on other functions).

“C” Function

Defaults

Func.

Code

Name /

SRW Display

Description

Run

Mode

Edit

-FE

(EU)

-FU

(USA)

Units

Output mode of low load
detection signal

C038

LOC MODE

CRT

Three option codes:
00

}Disabled

01

}During acceleration, deceleration

and constant speed

02

}During constant speed only

U

01

01



Low load detection level

C039

LOC LVL

02.60A

Set the level of low load detection,

range is 0.0 to 2.0*inverter rated
current

U

INV

rated

curr.

INV

rated

curr.

A

C039

Output
current

[LOC]
output

0

1
0

t

t

3

57

Config

uri

ng Driv

e

Parameters

3

−57

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Parameters

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